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    Tytuł:
    Determination of metals in sea water of the Baltic Sea in Międzyzdroje
    Autorzy:
    Daniszewski, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/412273.pdf
    Data publikacji:
    2013
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    toxic heavy metals
    sea water
    Baltic Sea
    Opis:
    The present research work deals with the quantification of toxic heavy metals in the water samples collected from sea water in Międzyzdroje. While the annual average concentration of Cadmium was calculated as 0.44 ppm in 2008 of the year and 0.46 ppm in 2009 of the year. The values obtained were found to be below the permissible limit of 2.0 ppm set for inland surface water. While the annual average concentration of Chromium was calculated as 2.67 ppm in 2008 of the year and 2.64 ppm in 2009 of the year. Which was very much above the permissible limit of 0.1 ppm set for inland surface water. The observed annual average concentration of Copper in the water was 0.08 ppm in 2008 of the year and 0.05 ppm in 2009 of the year, which was below the permissible limit of 3.0 ppm set for inland surface water. While the annual average concentration of Mercury was calculated as 0.05 ppm in 2008 of the year and 0.05 ppm in 2009 of the year, which was very much above the maximum limit of 0.01 ppm set for inland surface water. The annual average concentration of Nickel in the water samples was observed to be 2.47 ppm in 2008 of the year and 2.70 ppm in 2009 of the year, which is close to the limit of 3.0 ppm set for inland surface water. The annual average concentration of Lead in the water samples was observed to be 0.06 ppm in 2008 of the year and 0.05 ppm in 2009 of the year, which is above the permissible limit of 0.1 ppm set for inland surface water. The results of the present investigation indicate that the annual average concentration of Zinc in water samples was 3.45 ppm in 2008 of the year and 3.73 ppm in 2009 of the year, which is above the permissible limit of 5.0 ppm set for inland surface water.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2013, 13; 13-22
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Heavy Metal Content in Water of Resko Lake (North-West Poland)
    Autorzy:
    Daniszewski, P.
    Konieczny, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/412339.pdf
    Data publikacji:
    2013
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Toxic Heavy Metals
    lake water
    Lake of Resko (North-West Poland)
    Opis:
    The present research work deals with the quantification of toxic heavy metals in the water samples collected from Lake of Resko (North-West Poland). While the annual average concentration of Cadmium was calculated as 0.34 ppm in 2008 of the year and 0.28 ppm in 2009 of the year. The values obtained were found to be below the permissible limit of 2.0 ppm set for inland surface water. While the annual average concentration of Chromium was calculated as 1,75 ppm in 2008 of the year and 1.97 ppm in 2009 of the year. Which was very much above the permissible limit of 0.1 ppm set for inland surface water. The observed annual average concentration of Copper in the water was 0.05 ppm in 2008 of the year and 0.06 ppm in 2009 of the year, which was below the permissible limit of 3.0 ppm set for inland surface water. While the annual average concentration of Mercury was calculated as 0.03 ppm in 2008 of the year and 0.04 ppm in 2009 of the year, which was very much above the maximum limit of 0.01 ppm set for inland surface water. The annual average concentration of Nickel in the water samples was observed to be 2.07 ppm in 2008 of the year and 2.09 ppm in 2009 of the year, which is close to the limit of 3.0 ppm set for inland surface water. The annual average concentration of Pb in the water samples was observed to be 0.07 ppm in 2008 of the year and 0.05 ppm in 2009 of the year, which is above the permissible limit of 0.1 ppm set for inland surface water. The results of the present investigation indicate that the annual average concentration of Zn in water samples was 3.02 ppm in 2008 of the year and 2.74 ppm in 2009 of the year, which is above the permissible limit of 5.0 ppm set for inland surface water.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2013, 8, 3; 279-287
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Heavy Metal Content in Water of Miedwie Lake (North-West Poland)
    Autorzy:
    Daniszewski, P
    Konieczny, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/411796.pdf
    Data publikacji:
    2013
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Toxic Heavy Metals
    lake water
    Lake of Miedwie (North-West Poland)
    Opis:
    The present research work deals with the quantification of toxic heavy metals in the water samples collected from Lake of Miedwie (North-West Poland). While the annual average concentration of Cadmium was calculated as 0.45 ppm in 2008 of the year and 0.29 ppm in 2009 of the year. The values obtained were found to be below the permissible limit of 2.0 ppm set for inland surface water. While the annual average concentration of Chromium was calculated as 2.78 ppm in 2008 of the year and 2.50 ppm in 2009 of the year. Which was very much above the permissible limit of 0.1 ppm set for inland surface water. The observed annual average concentration of Copper in the water was 0.06 ppm in 2008 of the year and 0.05 ppm in 2009 of the year, which was below the permissible limit of 3.0 ppm set for inland surface water. While the annual average concentration of Mercury was calculated as 0.04 ppm in 2008 of the year and 0.04 ppm in 2009 of the year, which was very much above the maximum limit of 0.01 ppm set for inland surface water. The annual average concentration of Nickel in the water samples was observed to be 2.19 ppm in 2008 of the year and 2.42 ppm in 2009 of the year, which is close to the limit of 3.0 ppm set for inland surface water. The annual average concentration of Lead in the water samples was observed to be 0.06 ppm in 2008 of the year and 0.05 ppm in 2009 of the year, which is above the permissible limit of 0.1 ppm set for inland surface water. The results of the present investigation indicate that the annual average concentration of Zinc in water samples was 3.25 ppm in 2008 of the year and 2.95 ppm in 2009 of the year, which is above the permissible limit of 5.0 ppm set for inland surface water.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2013, 10, 2; 218-226
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Heavy Metal Content in Water of Starzyc Lake (North-West Poland)
    Autorzy:
    Daniszewski, P.
    Konieczny, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/412373.pdf
    Data publikacji:
    2013
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Toxic Heavy Metals
    lake water
    hydride generation
    Lake of Starzyc (North-West Poland)
    Opis:
    The present research work deals with the quantification of toxic heavy metals in the water samples collected from Lake of Starzyc (North-West Poland). While the annual average concentration of Cd was calculated as 0.30 ppm in 2008 of the year and 0.21 ppm in 2009 of the year. The values obtained were found to be below the permissible limit of 2.0 ppm set for inland surface water. While the annual average concentration of Cr was calculated as 1,73 ppm in 2008 of the year and 1.67 ppm in 2009 of the year. Which was very much above the permissible limit of 0.1 ppm set for inland surface water. The observed annual average concentration of Cu in the water was 0.03 ppm in 2008 of the year and 0.06 ppm in 2009 of the year, which was below the permissible limit of 3.0 ppm set for inland surface water. While the annual average concentration of Hg was calculated as 0.02 ppm in 2008 of the year and 0.03 ppm in 2009 of the year, which was very much above the maximum limit of 0.01 ppm set for inland surface water. The annual average concentration of Ni in the water samples was observed to be 1.80 ppm in 2008 of the year and 2.07 ppm in 2009 of the year, which is close to the limit of 3.0 ppm set for inland surface water. The annual average concentration of Pb in the water samples was observed to be 0.08 ppm in 2008 of the year and 0.07 ppm in 2009 of the year, which is above the permissible limit of 0.1 ppm set for inland surface water. The results of the present investigation indicate that the annual average concentration of Zn in water samples was 3.52 ppm in 2008 of the year and 3.18 ppm in 2009 of the year, which is above the permissible limit of 5.0 ppm set for inland surface water.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2013, 8, 3; 269-278
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Pollution due to Textile Industries along Dombivali Industrial Belt of Mumbai, India
    Autorzy:
    Singare, P. U.
    Dhabarde, S. S.
    Powiązania:
    https://bibliotekanauki.pl/articles/411756.pdf
    Data publikacji:
    2014
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    industrial effluents
    industrial pollution
    physicochemical properties
    toxic heavy metals
    textile industries
    Dombivali industrial belt
    Mumbai
    Opis:
    The paper deals with monitoring of pollution arising due to textile based industries located along the Dombivali industrial belt of Mumbai, India. The study was carried for the period of one year from June, 2012 to May, 2013 to study the level of toxic heavy metals and the physico-chemical properties of waste water effluents discharged from the above industries. The concentration level of majority of toxic heavy metals like Cu, Ni, Pb, and Zn were reported to be maximum of 45.58, 2.00, 2.06 and 9.20 ppm respectively in the month of April, while Cr and Fe concentration levels were found to be 2.50 and 55.30 ppm in the month of March. The effluent samples collected in the month of July was reported to show high BOD content of 564 ppm, while COD content was maximum of 2436 ppm in the month of October. The effluent samples collected in the month of January was having very low DO content of 3.21 ppm and high cyanide content of 0.09 ppm. The alkalinity, hardness and chloride content were maximum of 2158, 198 and 2765 ppm respectively in the effluent samples collected in the month of February. The effluents were having high total solid content of 8269 ppm during the month of April, while the salinity and phosphate contents were reported high of 5.64 and 125.70 ppm during the month of May. It was observed that the concentration level of majority of toxic heavy metals and the values of various physico-chemical parameters were above the tolerable limit set for inland surface water. The present experimental data on environmental risk assessment studies due to textile industries may be regarded as an aid towards a better understanding of the problem arising due to such industries. There is a need to convey the message that prevention of adverse health effects and promotion of health are profitable investments for employers and employees as a support to a sustainable development of economics.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2014, 3; 24-31
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Studies on Pollution due to discharge of effluent from Pharmaceutical Industries of Dombivali Industrial Belt of Mumbai, India
    Autorzy:
    Singare, P. U.
    Dhabarde, S. S.
    Powiązania:
    https://bibliotekanauki.pl/articles/412599.pdf
    Data publikacji:
    2014
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    industrial pollution
    waste water effluent
    physicochemical analysis
    toxic heavy metals
    pharmaceutical industries
    Dombivali industrial belt
    Mumbai
    Opis:
    The paper deals with monitoring of pollution arising due to pharmaceutical based industries located along the Dombivali industrial belt of Mumbai, India. The study was carried for the period of one year from June, 2012 to May, 2013 to study the level of toxic heavy metals and the physico-chemical properties of waste water effluents discharged from the above industries. The concentration level of majority of toxic heavy metals like Cu, Cr, Pb, Fe and Zn were found to be maximum of 14.06, 0.57, 0.42, 18.93 and 3.31 ppm respectively in the month of February, while Ni concentration was found to be maximum of 0.43 ppm in the month of June. The pH and BOD values were reported to be maximum of 12.54 and 546 ppm respectively in the month of October. The conductivity and total solid content was found to be maximum of 27400 μmhos/cm and 9401 ppm respectively in the month of June. The cyanide content was maximum of 0.13 ppm in the month of April. The alkalinity, hardness, salinity, chloride, phosphate and COD content was reported maximum of 852, 694, 10.36, 4821, 46.32 and 1271 ppm respectively in the month of February. The DO content was found to be minimum of 3.00 ppm in the month of February. It was observed that the level of many of these toxic heavy metals except Zn and various physico-chemical parameters were above the tolerable limit set for inland surface water. From the results of the present investigation it seems that the time has come to move towards ecosystem specific discharge standards to maintain the health and productivity of natural resources on which the majority of Indians are dependent.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2014, 3; 16-23
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Heavy Metal Content in Water of Bhavans College Lake of Andheri, Mumbai
    Autorzy:
    Singare, P. U.
    Talpade, M. S.
    Dagli, D. V.
    Bhawe, V. G.
    Powiązania:
    https://bibliotekanauki.pl/articles/412414.pdf
    Data publikacji:
    2013
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Toxic Heavy Metals
    lake water
    AAS
    Cold Vapour Technique
    hydride generation
    health hazards
    water pollution
    Bhavan's College
    Andheri
    Mumbai
    Opis:
    The present research work deals with the quantification of toxic heavy metals in the water samples collected from Lake of the Bhavan's College campus of Andheri, Mumbai. The results of the present investigation indicates that yearly average concentration of toxic heavy metals like Pb, Zn, Cr, Fe and Hg was 0.16, 5.56, 2.09, 5.19 and 0.02 ppm respectively which were very much above their permissible limits set for inland surface water, while the yearly average concentration of Ni was found to be 2.76 ppm which was close to the maximum limit of 3.0 ppm. The results of the present investigation points out the need to implement common objectives, compatible policies and programs for improvement in treatment facilities for the treatment of discharged sewage and laboratory effluents.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2013, 8, 2; 94-104
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Distribution of Heavy Metals in Apple Tissues Grown in the Soils of Industrial Area
    Autorzy:
    Imeri, Resmije
    Kullaj, Endrit
    Millaku, Lulzim
    Powiązania:
    https://bibliotekanauki.pl/articles/124051.pdf
    Data publikacji:
    2019
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    toxic metals
    heavy metals
    polluted soils
    plant
    soils
    accumulation
    distribution
    health
    Opis:
    The exposure of heavy metals in the Drenas site – Kosovo has risen dramatically in the last 30 years because of mining and smelting activities. The study investigated the heavy metal in soil, accumulation in different parts of apple trees near the industrial sites of Drenas. The accumulation ratio values of heavy metals were calculated to assess the potential health risks. The mean concentrations of the heavy metals in the soil were in the following order of magnitude Ni > Zn > Fe > Cr > Cu > Pb > Cd > As, while that in the apples were in the order of magnitude Ni > Cr > Fe > Cu > Pb > Zn > Cd > As, in the leaves – Fe > Zn > Cu > Cr > Ni > Pb > Cd > As and in the shoots – Zn > Fe > Cu > Cr > Ni > Pb > Cd > As. Compared to control, the contents of analyzed metals from plant tissues of apple trees in the contaminated area were significantly higher (p<0.001). The concentration of Ni, Pb, Cr, Fe etc. in the apple tissue increased along with the heavy metal content in soils in the polluted area. The high accumulation ratio values for Pb (1.1), Cd (0.62), Cr (0.93) and Ni (0.46) were characteristic for the investigated species and indicate the accumulation ability.
    Źródło:
    Journal of Ecological Engineering; 2019, 20, 3; 57-66
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Applying a Gouy–Chapman–Stern Model for Adsorption of Toxic Metals to Soils in Arsenic Affected Areas of Chhattisgarh
    Autorzy:
    Bhui, Ashish Kumar
    Sen, Satish Kumar
    Powiązania:
    https://bibliotekanauki.pl/articles/1031874.pdf
    Data publikacji:
    2020
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Electrostatic models
    Gouy-Chapman
    heavy metal Phytoremidation
    toxic metals
    Opis:
    An effective adsorption model was developed by S. Nir in 1978 for predicting adsorption to synthetic membranes and was also adapted by him afterwards to clay minerals. The main principles of the model are the solution of the electrostatic Gouy-Chapman equations while calculating the adsorbed amounts of the cations as the sum of those residing in the double-layer region and the cations that are chemically bound in a closed system. Thus, the equilibrium concentration in solution is influenced by the adsorption as the function of the amounts bound. The model was later developed and adapted for the adsorption of METAL cations, and, in most cases, the fit of calculated results to measured adsorbed amounts of cations was very good, after calibrating the model for the chemical tested, with only two adjustable parameters for each chemical. In the current work, we tested the applicability of this model for the adsorption of a monovalent and a divalent METAL cation by several soils, by considering the cation exchange capacities (CEC) and the specific surface areas (SSA) of the soils. For three out of four soils, a very good fit was obtained by using the required parameters for the calculations from previous studies of cation adsorption on clay minerals. The main advantage of the presented model over Langmuir and Freundlich adsorption isotherms is that no additional changes in the parameters were needed when the background concentration of salts in the suspensions was increased from 10 to 50 or 500 mM.
    Źródło:
    World News of Natural Sciences; 2020, 30, 2; 178-186
    2543-5426
    Pojawia się w:
    World News of Natural Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Study of Toxic Heavy Metals in Mahim Creek of Mumbai
    Autorzy:
    Singare, P. U.
    Ferns, S. E. L.
    Powiązania:
    https://bibliotekanauki.pl/articles/411860.pdf
    Data publikacji:
    2014
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    heavy metals
    toxic metals
    creek water
    Mahim Creek
    Bandra ki Khadi
    Mumbai
    Opis:
    The present study was performed for the period of one year from June 2012 to May 2013 in order to understand the level of toxic heavy metals in the water of Mahim Creek near Mumbai. It was observed that the annual average concentration of heavy metals like Pb, Cd, Cr, Fe, Zn, Cu and Ni and Hg was found to be 0.68, 0.28, 0.15, 0.04, 2.93, 0.64, 1.29 and 0.31 ppm respectively. The average concentrations of Hg and Pb were found to be above the maximum permissible limit of 0.01 ppm and 0.1 ppm respectively set for inland surface water by Central Pollution Control Board (CPCB) of India. The results suggest that there is a need to have such regular scientific monitoring for longer time period in order to understand the variation in level of these toxic heavy metals discharged in to the creek water. It is feared that the existing problem if ignored may increase the pollution problem of the creek due to the toxic heavy metals resulting in threat to the biological life of an aquatic ecosystem. From the results of the present investigation it seems that the time has come to move towards ecosystem specific discharge standards to maintain the health and productivity of natural resources on which the majority of human population is dependent.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2014, 17, 1; 98-106
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Influence of heavy metals on soil microflora
    Wpływ metali ciężkich na mikroflorę gleby
    Autorzy:
    Hołda, A.
    Kisielowska, E.
    Niedoba, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/349266.pdf
    Data publikacji:
    2010
    Wydawca:
    Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
    Tematy:
    gleba
    metale ciężkie
    metale toksyczne
    mikroflora gleby
    soil
    heavy metals
    toxic metals
    soil microflora
    Opis:
    The purpose of the research presented in the paper was to conduct the heavy metals contents in area of tannery plant and to determine their influence on soil microflora. The soil samples were collected to this purpose from the area, which was surrounded by the industrial buildings from one side (tannery, galvanic plant and chemistry plant) and by river Wilga and two small ponds from three remaining ones, which supposedly collect the sewers from these plants. The collected samples were then chemically and microbiologically analyzes. The contents of metals as Cu, Cd, Pb and Zn were determined by culometric method. On the basis of conducted analyzes it was proved that soil on the researched area was polluted by heavy metals. Mainly chromium contents in every sample was high what means that the tannery wastes occurs in the area of collecting samples. The investigation proved the influence of heavy metals on soil microflora. Various sorts of microorganisms have various tolerance on high metals concentration. The most resistant were ferruginous, nitrificative and denitrificative bacteria, the less resistant were meso- and psychrophilic bacteria and fungi.
    Celem badań przedstawionych w artykule było zbadanie zawartości metali ciężkich w pobliżu zakładów garbarskich oraz określenie ich wpływu na mikroflorę gleby. W tym celu pobrano próbki gleby z terenu, który dawniej był ograniczony z jednej strony zabudowaniami zakładów przemysłowych (zakładów garbarsko-kuśnierskich, galwanizacyjnych i chemii gospodarczej), a z trzech pozostałych rzeką Wilgą i dwoma niewielkimi stawami, do których najprawdopodobniej odprowadzane były ścieki z tych zakładów. Pobrane próbki poddano analizie chemicznej oraz ilościowej i jakościowej analizie mikrobiologicznej. Zawartości metali takich jak Cu, Cd, Pb, Zn oznaczono metodą kulometryczną. Na podstawie przeprowadzonych analiz stwierdzono, że gleba na badanym terenie została zanieczyszczona metalami ciężkimi, szczególnie zawartość chromu we wszystkich próbkach była wysoka, co może wskazywać na obecność odpadów garbarskich w pobliżu miejsca pobrania próbek. Przeprowadzone badania udowodniły również wpływ metali ciężkich na mikroflorę gleby. Stwierdzono, że różne rodzaje mikroorganizmów posiadają różną tolerancję na wysokie stężenia metali. Najbardziej odporne okazały się bakterie żelaziste, nitryfikacyjne i denitryfikacyjne, najmniej odporne bakterie mezo- i psychrofilne oraz grzyby.
    Źródło:
    Górnictwo i Geoinżynieria; 2010, 34, 4/1; 71-78
    1732-6702
    Pojawia się w:
    Górnictwo i Geoinżynieria
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Heavy metals (Pb, Cu) in soil from urbanized area at the communication route – Part 1
    Metale ciężkie (Pb, Cu) w glebie z obszaru zurbanizowanego przy trakcie komunikacyjnym – część I
    Autorzy:
    Widłak, M.
    Stoińska, R.
    Dańczuk, M.
    Widłak, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/401992.pdf
    Data publikacji:
    2017
    Wydawca:
    Politechnika Świętokrzyska w Kielcach. Wydawnictwo PŚw
    Tematy:
    heavy metals
    urban soils
    toxic effects
    phytoremediation
    metale ciężkie
    gleby obszarów zurbanizowanych
    toksyczne oddziaływanie
    fitoremediacja
    Opis:
    The paper presents the results of studying the content of heavy metals (lead and copper) in the urbanized land located on the campus of the Kielce University of Technology. The aim of the study was to determine the concentration of total forms of lead and copper and to examine how the vegetation can reduce their concentration in the soil. Based on the studies conducted, it was found that the contamination of the investigated land with selected metals is low. The highest contamination was caused by lead in areas with the increased car traffic, exceeding the limit of 12%, the copper content was 55% of the limit concentration. Laboratory studies have shown that planting plants with phytoremediation capacity around the tested area has a significant effect on the reduction of heavy metals in the soil.
    W pracy przedstawiono wyniki badań zawartości metali ciężkich (ołowiu i miedzi) w gruntach zurbanizowanych położonych na terenie kampusu Politechniki Świętokrzyskiej. Celem pracy było określenie stężenia form całkowitych ołowiu i miedzi oraz zbadanie, jak roślinność może ograniczyć ich stężenie w glebie. Na podstawie przeprowadzonych badań stwierdzono, że zanieczyszczenie badanych gruntów zurbanizowanych wybranymi metalami jest niewielkie. Najwyższe zanieczyszczenie spowodowane było ołowiem w miejscach o wzmożonym ruchu samochodowym, przekraczające o 12% stężenie graniczne, zawartość miedzi stanowiła 55% stężenia granicznego. Badania laboratoryjne wykazały, że nasadzenie roślin o zdolnościach fitoremediacyjnych, otaczających badany teren, wywiera znaczący wpływ na obniżenie zawartości metali ciężkich w glebie.
    Źródło:
    Structure and Environment; 2017, 9, 4; 273-282
    2081-1500
    Pojawia się w:
    Structure and Environment
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zawartość wybranych zanieczyszczeń na terenach zielonych Politechniki Świętokrzyskiej
    The content of selected pollutants in the green areas of the Kielce University of Technology
    Autorzy:
    Widłak, M.
    Dańczuk, M.
    Nowak, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/127142.pdf
    Data publikacji:
    2017
    Wydawca:
    Towarzystwo Chemii i Inżynierii Ekologicznej
    Tematy:
    metale ciężkie
    gleby miejskie
    toksyczne oddziaływanie metali
    pH
    materia organiczna
    heavy metals
    urban soils
    toxic effects of metals
    organic matter
    Opis:
    Zawartość metali ciężkich w glebach jest poważnym problemem, szczególnie w przypadku gleb użytkowanych rolniczo. Metale do organizmu człowieka przedostają się nie tylko z produktami roślinnymi i zwierzęcymi, ale również przez skórę i wdychanie. Mogą wywoływać zatrucia lub przewlekłe stany chorobowe organizmu. Celem pracy była ocena zanieczyszczenia terenów zielonych Politechniki Świętokrzyskiej metalami Cd, Cu, Pb, Ni, Zn ze względu na lokalizację uczelni i jej kampusu.
    The content of heavy metals in soils is a serious problem, especially in the case of agricultural soils. Metals are entering human body not only with animal and plant products but also through the skin and by inhalation. They can cause poisoning or chronic disease of the body. The aim of the study was to assess the contamination of green areas of the Kielce University of Technology by following metals Cd, Cu, Pb, Ni, Zn, due to the location of the university and its campus.
    Źródło:
    Proceedings of ECOpole; 2017, 11, 2; 631-639
    1898-617X
    2084-4557
    Pojawia się w:
    Proceedings of ECOpole
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Content of selected heavy metals in campus of the Kielce University of Technology
    Zawartość wybranych metali ciężkich na terenie kampusu Politechniki Świętokrzyskiej
    Autorzy:
    Widłak, Małgorzata
    Dańczuk, Magdalena
    Nowak, Wojciech
    Powiązania:
    https://bibliotekanauki.pl/articles/387681.pdf
    Data publikacji:
    2019
    Wydawca:
    Towarzystwo Chemii i Inżynierii Ekologicznej
    Tematy:
    heavy metals
    urban soils
    toxic effects of metals
    pH
    organic matter
    metale ciężkie
    gleby miejskie
    toksyczne oddziaływanie metali
    materia organiczna
    Opis:
    The content of heavy metals in soils is a serious problem, especially in the case of agricultural soils. Metals are entering human body not only with animal and plant products but also through the skin and by inhalation. They can cause poisoning or chronic disease of the body. The aim of the study was to assess the contamination of green areas of the Kielce University of Technology by following metals Cd, Cu, Pb, Ni, Zn and Al, due to the location of the university and its campus. The range of tests performed including pH, iodine value, organic carbon, granulometry and metal content indicate the varied and significant pollution and varying degree of soil degradation. The results of the study also show that the analysed soils are formations of equally and varigrained, sand fractions. The lead concentration has been exceeded, in relation to the standards, in the sampling areas impacted by high traffic (point No. 6 located in area of Kielce University of Technology at Millennium PP7 avenue and playgrounds for volleyball).
    Zawartość metali ciężkich w glebach jest poważnym problemem, szczególnie w przypadku gleb użytkowanych rolniczo. Metale, do organizmu człowieka przedostają się nie tylko z produktami roślinnymi i zwierzęcymi, ale również przez skórę i wdychanie. Mogą wywoływać zatrucia lub przewlekłe stany chorobowe organizmu. Celem pracy była ocena zanieczyszczenia terenów zielonych Politechniki Świętokrzyskiej metalami Cd, Cu, Pb, Ni, Zn i Al ze względu na lokalizację uczelni i jej kampusu. Wykonany zakres badań uwzględniający pH, liczbę jodową, węgiel organiczny, granulometrię i zawartość metali wskazuje na zróżnicowane i znaczące zanieczyszczenie oraz różny stopień degradacji gleby. Wyniki pokazują również, że analizowane gleby to utwory równo- i różnoziarniste, frakcje piaskowe. Stężenie ołowiu zostało przekroczone, w stosunku do standardów, w miejscach o dużym oddziaływaniu ruchu samochodowego (punkt nr 6 zlokalizowany na terenach Politechniki Świętokrzyskiej oraz boiska do piłki siatkowej).
    Źródło:
    Ecological Chemistry and Engineering. A; 2019, 26, 1-2; 137-149
    1898-6188
    2084-4530
    Pojawia się w:
    Ecological Chemistry and Engineering. A
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Toksyczne oddziaływanie metali ciężkich na rośliny, zwierzęta i ludzi
    Toxic effects of heavy metals on plants, animals and humans
    Autorzy:
    Ociepa-Kubicka, A.
    Ociepa, E.
    Powiązania:
    https://bibliotekanauki.pl/articles/297700.pdf
    Data publikacji:
    2012
    Wydawca:
    Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
    Tematy:
    toksyczne oddziaływanie
    metale ciężkie
    toksyczność ostra
    toksyczność przewlekła
    toxic effects
    heavy metals
    acute toxicity
    chronic toxicity
    Opis:
    Zanieczyszczenie środowiska metalami ciężkimi jest jednym z ważniejszych zagrożeń dla zdrowia ludzi. Do organizmu człowieka metale ciężkie są wchłaniane przez skórę, wdychane, spożywane z produktami roślinnymi i zwierzęcymi. Przechodzenie pierwiastków do kolejnych ogniw łańcucha pokarmowego, a w konsekwencji do organizmu człowieka jest ograniczone działaniem barier biologicznych. Należy jednak podkreślić, że przy nadmiernym stężeniu pierwiastków działanie tych barier jest zmniejszone, co wiąże się z ryzykiem negatywnego ich oddziaływania na środowisko, a przede wszystkim na zdrowie człowieka. Metale mogą wywołać natychmiastowe ostre zatrucia lub stany przewlekłe. Zatrucia ostre powodują takie metale, jak: As, Zn, Cd, Cu, i Hg. Zatrucia przewlekłe mogą wywoływać m.in. As, Zn, Cd, Cr, Cu, Hg, Pb, Sn, Co, Ni, Mn, Se, Fe i Ag. Schorzenia przewlekłe występują przez długi czas w formie utajonej. Po pewnym czasie mogą wywołać bardzo niebezpieczne zmiany mutagenne lub uszkodzenia centralnego systemu nerwowego. Do najbardziej toksycznych metali ciężkich należą: ołów, rtęć i kadm. Stwierdzono istotne zależności między stężeniami metali ciężkich w spożywanych pokarmach czy wdychanym powietrzu a umieralnością na nowotwory.
    Contamination of the environment with heavy metals is one of the major threats for human health. Heavy metals are absorbed by skin, inhaled and consumed with plant and animal products. Transport of elements to subsequent links of food chain, and in consequence to a human organism, is limited by functioning of biological barriers. It has to be pointed out that at the excessive concentration of these elements the functioning of these barriers is impaired, and thus leading to risk of negative impact on the environment, and primarily on human health. Heavy metals do not undergo biological degradation. Detoxification of heavy metals by living organisms mostly occurs through "hiding" active ions of heavy metals in protein structures such as metallothioneins or storing heavy metals in insoluble forms in intracellular granules for long-time accumulation or excretion with faeces. Heavy metals can cause acute toxicity or persistent conditions. Acute toxicity is caused by As, Zn, Cd, Cu, and Hg whereas persistent conditions are mostly due to As, Zn, Cd, Cr, Cu, Hg, Pb, Sn, Co, Ni, Mn, Se, Fe and Ag. Persistent conditions are in latent form for long periods. After some time they can cause extremely dangerous mutanogenic changes or damages to the central nervous system. The most toxic heavy metals include lead, mercury and cadmium. There is a significant correlation between the concentrations of heavy metals in consumed foods or inhaled air and cancer mortality. The correlations between malicious cancers of the gastro-intestinal tract, lymphatic system, bone marrow, breasts and the intake of cadmium or lead have been proven.
    Źródło:
    Inżynieria i Ochrona Środowiska; 2012, 15, 2; 169-180
    1505-3695
    2391-7253
    Pojawia się w:
    Inżynieria i Ochrona Środowiska
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
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