Temat: phytoremediation - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Phytoremediation of Lead Contaminated Soil Using Croton (Cordiaeumvariegatum) Plants
Autorzy:: Herlina, Lina
Widianarko, Budi
Purnaweni, Hartuti
Sudarno, Sudarno
Sunoko, Henna Rya
Powiązania:: https://bibliotekanauki.pl/articles/124462.pdf
Data publikacji:: 2020
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: phytoremediation
lead
contaminated soil
Codiaeum variegatum
Opis:: The lead contamination of the environment affects the life of organisms, as the quality of the environment influences and determines the quality of living things, both plants and animals. Therefore, remediations need to be taken so that the polluted land could be repurposed for various activities safely. Phytoremediation is a method that employs plants to move, detach, or stabilize pollutants in the form of eitherorganic or inorganic compounds. In this study, the Croton (Codiaeum varigatum) plant was used as a phytoremediator planted in pots. Three pots were observed: 500 mg of Pb (NO₃)₂ was added to the first (T1) pot, 750 mg (T2) of Pb (NO₃)₂ was added up to the second (T2) pot, and no addition to the third (T0) pot. The parameters analyzed included plant biomass, the Pb content in plants, bioaccumulation factors, translocation factors, metal tolerance index, and photosynthetic pigment content. The results showed that Pb affected all of the analyzed parameters. Pb causes a decrease in the plant biomass and a downturn in chlorophyll a and b. The Pb accumulation in root > stem > leaf. The BAF value <1, the TF value <1 and the MTI value ranged 89.73–82.80%.
Źródło:: Journal of Ecological Engineering; 2020, 21, 5; 107-113
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Potential of Two Vegetable Plants in Reducing Lead Contamination in Soil
Autorzy:: Lestari, Mahayu Woro
Rosyidah, Anis
Powiązania:: https://bibliotekanauki.pl/articles/2173326.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: Amaranthus spinosus
Crassocephalum crepidioides
lead
phytoremediation
vegetable
Opis:: Phytoremediation is the technique of using green plants to remove toxic pollutants from heavy metal contaminated soil through degradation and detoxification mechanisms. Therefore, this research examines the potential of two types of vegetable crops, namely Crassocephalum crepidioides and Amaranthus sp., in reducing Pb contamination in polluted soil. The treatments tested were planting media in polybags dosed with 0.3 and 6 g/polybag of Pb 1 week before planting. The method used was a randomized block design, with each treatment being repeated three times. Furthermore, each treatment consists of three sample plants. The growth evaluation started 6 days after planting and was performed every 6 days. The evaluation was conducted on plant height, leaf area, leaf chlorophyll content, fresh and dry weight of roots and shoots, Pb levels in roots and shoots, and Translocation Factor (TF). The results showed that the higher the Pb in the media, the lower the rate of change in plant height, leaf area, biomass, and chlorophyll content. Additionally, C. crepidioides and Amaranthussp. absorb Pb in the soil with a phytoextraction mechanism, thereby remediating heavy metal contaminated soil, as indicated by the TF value > 1. In conclusion,soil remediation should be performed using C. crepidioides, considering that it is less popular as a vegetable in Indonesia.
Źródło:: Journal of Ecological Engineering; 2022, 23, 8; 320--326
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The Ability of Mangrove Plant on Lead Phytoremediation at Wonorejo Estuary, Surabaya, Indonesia
Autorzy:: Luthansa, Uridna Marwah
Titah, Harmin Sulistiyaning
Pratikno, Herman
Powiązania:: https://bibliotekanauki.pl/articles/1838329.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: BCF
bioconcentration factor
estuary
lead
mangrove
phytoremediation
sediment
TF
translocation factor
water
Opis:: Lead (Pb) is a heavy metal often discovered to be polluting the water areas. One of the efforts made to overcome the heavy metal pollution in estuaries was phytoremediation technique using mangroves. The Wonorejo River was one of the rivers that received industrial waste loads. There were various types of mangrove plant species at the estuary of the Wonorejo River. The location of this research was divided into 3 monitoring stations (A, B, C). Station A was directly adjacent to the estuary, as location C was farther away and very close to the sea. However, station B was located between location A and B. This study aimed to determine the ability of mangrove in remediating and illustrating the distribution of Pb, at the Wonorejo River estuary. Moreover, it also aimed to determine the values of Bioconcentration (BCF) and Translocation (TF) Factors in the ability of Avicennia alba, Avicennia marina, Sonneratia caseolaris, Avicennia lanata, and Rhizophora stylosa to accumulate Pb. The samples were the roots, stems, and leaves of mangroves, with the water and sediment at the Wonorejo estuary, as all solid materials were also extracted. The samples were analyzed for heavy metal concentration, using an atomic absorption spectrophotometer (AAS). The results showed that the highest average Pb concentration for waters and sediments was obtained at station C and A, with values of 0.069 mg/L and 4.22 mg/kg, respectively. It was further observed that the Pb concentration in the water was lower than in sediment, indicating that the metal was accumulated in the sediments. On the basis of the BCF value, the most effective mangrove involved in the accumulation of Pb was A. alba. The highest values of TF for both root to stems and to leaves in the accumulation of Pb was also discovered in A. lanata and A. alba mangroves, respectively. On the basis of the Pb distribution mapping, the concentration of the metal was shown to increased, as the research location moved further away from the estuary. Conclusively, each type of mangrove had different ability to accumulate and translocate Pb in its body, with the potential of using those plants as phytoremediaton agents for the metal.
Źródło:: Journal of Ecological Engineering; 2021, 22, 6; 253-268
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: The Ability of Mangrove Plant on Lead Phytoremediation at Wonorejo Estuary, Surabaya, Indonesia
Autorzy:: Luthansa, Uridna Marwah
Titah, Harmin Sulistiyaning
Pratikno, Herman
Powiązania:: https://bibliotekanauki.pl/articles/1838340.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: BCF
bioconcentration factor
estuary
lead
mangrove
phytoremediation
sediment
TF
translocation factor
water
Opis:: Lead (Pb) is a heavy metal often discovered to be polluting the water areas. One of the efforts made to overcome the heavy metal pollution in estuaries was phytoremediation technique using mangroves. The Wonorejo River was one of the rivers that received industrial waste loads. There were various types of mangrove plant species at the estuary of the Wonorejo River. The location of this research was divided into 3 monitoring stations (A, B, C). Station A was directly adjacent to the estuary, as location C was farther away and very close to the sea. However, station B was located between location A and B. This study aimed to determine the ability of mangrove in remediating and illustrating the distribution of Pb, at the Wonorejo River estuary. Moreover, it also aimed to determine the values of Bioconcentration (BCF) and Translocation (TF) Factors in the ability of Avicennia alba, Avicennia marina, Sonneratia caseolaris, Avicennia lanata, and Rhizophora stylosa to accumulate Pb. The samples were the roots, stems, and leaves of mangroves, with the water and sediment at the Wonorejo estuary, as all solid materials were also extracted. The samples were analyzed for heavy metal concentration, using an atomic absorption spectrophotometer (AAS). The results showed that the highest average Pb concentration for waters and sediments was obtained at station C and A, with values of 0.069 mg/L and 4.22 mg/kg, respectively. It was further observed that the Pb concentration in the water was lower than in sediment, indicating that the metal was accumulated in the sediments. On the basis of the BCF value, the most effective mangrove involved in the accumulation of Pb was A. alba. The highest values of TF for both root to stems and to leaves in the accumulation of Pb was also discovered in A. lanata and A. alba mangroves, respectively. On the basis of the Pb distribution mapping, the concentration of the metal was shown to increased, as the research location moved further away from the estuary. Conclusively, each type of mangrove had different ability to accumulate and translocate Pb in its body, with the potential of using those plants as phytoremediaton agents for the metal.
Źródło:: Journal of Ecological Engineering; 2021, 22, 6; 253-268
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Determination of the tolerance of sunflower to lead-induced stress
Autorzy:: Winska-Krysiak, M.
Koropacka, K.
Gawronski, S.
Powiązania:: https://bibliotekanauki.pl/articles/15865.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:: lead
phytoremediation
determination
plant tolerance
sunflower
Helianthus annuus
glutathione
metallothionein gene
lead stress
Opis:: Six-week old sunflower seedlings, cv. Ogrodowy, were treated with 0, 15, 45 and 60 mg Pb dm-3, and then the content of lead and selected physiological and biochemical parameters were measured. Photosynthesis efficiency, water relations (intensity of transpiration, relative water content (RWC)) and gene-encoding metallothionein were measured three times after 24, 48 and 72 hours of exposure to Pb. The content of glutathione and lead was analysed after 72 hours’ exposure to Pb. Most of the lead uptake was accumulated in the roots, then in the stems and leaves, but when re-calculated per plant dry weight, the uptake of the metal did not depend on the lead dose applied. The highest 60 mg Pb dm-3 treatment was accompanied by a significant decrease in dry weight content. Moreover, most of the lead taken up in these plants was transported to the stems and leaves (23.6% of total lead uptake). The lead doses used in this study did not affect the intensity of photosynthesis, but a decrease in transpiration and relative water content was observed. The glutathione level in the plants varied depending on the organ examined and the Pb concentration in the treatment. The expression of the metallothionein gene HaMT1 was observed in the stems only. These results indicate that the sunflower cultivar Ogrodowy is a promising plant for phytoremediation of lead-polluted soils.
Źródło:: Journal of Elementology; 2015, 20, 2
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Evaluation of Suitability of Amaranthus Caudatus L. and Ricinus Communis L. in Phytoextraction of Cadmium and Lead from Contaminated Substrates
Ocena przydatności amaranthus caudatus L. and Ricinus communis l. do fitoekstrakcji kadmu i ołowiu
Autorzy:: Bosiacki, M.
Kleiber, T.
Kaczmarek, J.
Powiązania:: https://bibliotekanauki.pl/articles/204730.pdf
Data publikacji:: 2013
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: phytoextraction
phytoremediation
cadmium
lead
heavy metals
ornamental plants
fitoekstrakcja
fitoremediacja
kadm
ołów
metale ciężkie
rośliny ozdobne
Opis:: The phytoextraction is a process that uses living plants for cleaning up the heavy metals from contaminated soil. The cadmium and lead contamination of soils results from the application of sludge or urban composts, fertilizers, pesticides, motorization, metallurgy, and different technological processes. In industrial terrain the content of cadmium and lead in soils has increased in the recent years. This study was undertaken to evaluate the potential of Amaranthus caudatus L. ‘Atropurpureus’ and Ricinus communis L. ‘Sanguineus Apache’ for phytoextraction of cadmium and lead. Two species of ornament plants, i.e. Amaranthus caudatus L. ‘Atropurpureus’ and Ricinus communis L. ‘Sanguineus Apache’, were planted in drainless containers in a substrate artificially polluted with cadmium and lead in order to evaluate their suitability for phytoremediation of soils or substrates contaminated with these metals. Cadmium was applied at increasing rates of 0, 1, 5 and 10 mg Cd•dm-3 in the form of cadmium sulfate 3CdSO4∙8H2O, while lead was used at 0, 100, 500 and 1000 mg Pb∙dm-3 in the form of lead acetate (CH3COO)2Pb•3H2O. The applied doses of cadmium and lead in the experiment reflected different degrees of soil pollution. After five months of growth it was found that Amaranthus caudatus L. accumulated the biggest concentrations of cadmium and lead in leaves and the lowest concentrations in inflorescences. Ricinus communis L. accumulated the highest concentrations of cadmium in stems, while the lowest concentrations in inflorescences, whereas the biggest concentration of lead was accumulated in inflorescences and the least lead was accumulated in leaves. The biggest reduction of cadmium and lead concentrations after the completion of the experiment was found in substrates, in which Amaranthus caudatus L. was grown. The tested species of ornamental plants may be used in the phytoextraction of cadmium and lead from soils contaminated.
Fitoekstrakcja jest jedną z metod oczyszczania gleby z metali ciężkich przez wykorzystanie roślin. Zanieczyszczenie gleb kadmem i ołowiem spowodowane jest miejskimi ściekami, miejskimi kompostami, motoryzacją, nawożeniem, pestycydami, metalurgią i różnymi procesami technologicznymi. W glebach terenów przemysłowych w ostatnich latach obserwuje się zwiększanie zawartość kadmu i ołowiu. W podjętych badaniach oceniano potencjał Amaranthus caudatus L. i Ricinus communis L. do fi toekstrakcji kadmu i ołowiu. Dwa gatunki rośli ozdobnych: Amaranthus caudatus L. ‘Atropurpureus’ i Ricinus communis L. ‘Sanguineus Apache’ posadzono w pojemnikach bezodpływowych w podłożu sztucznie zanieczyszczonych kadmem i ołowiem w celu ocenienia ich przydatności do fi toremediacji gleb lub podłoży skażonych tymi metalami. Kadm zastosowano we wzrastających dawkach: 0, 1, 5, 10 mg Cddm-3, w postaci siarczanu kadmu 3CdSO4∙8H2O, natomiast ołów w dawkach: 0, 100, 500, 1000 mg Pb∙dm-3, w postaci octanu ołowiu (CH3COO)2Pb∙3H2O. Zastosowane dawki kadmu i ołowiu w doświadczeniu odzwierciedlają różny stopień zanieczyszczenia gleb. Po pięciu miesiącach wzrostu stwierdzono, że Amaranthus caudatus L. ‘Atropurpureus’ najwięcej kadmu i ołowiu akumulował w liściach a najmniej w kwiatostanach. Ricinus communis L. ‘Sanguineus Apache’ najwięcej kadmu akumulował w łodygach a najmniej w kwiatostanach, natomiast najwięcej ołowiu akumulował w kwiatostanach a najmniej w liściach. Największy ubytek kadmu i ołowiu po zakończeniu doświadczenia stwierdzono w podłożach, w których uprawiano Amaranthus caudatus L. ‘Atropurpureus’. Badane gatunki roślin ozdobnych mogą być wykorzystywane do fi toekstrakcji kadmu i ołowiu z gleb skażonych kadmem i ołowiem.
Źródło:: Archives of Environmental Protection; 2013, 39, 3; 47-59
2083-4772
2083-4810
Pojawia się w:: Archives of Environmental Protection
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Phytoremediation of Zinc, Lead and Cadmium Rich Post-Flotation Tailings Using Tree Clones
Fitoremediacja odpadów poflotacyjnych o dużej zawartości cynku, ołowiu i kadmu z wykorzystaniem klonów roślin drzewiastych
Autorzy:: Hanus-Fajerska, E.
Ciarkowska, K.
Powiązania:: https://bibliotekanauki.pl/articles/389005.pdf
Data publikacji:: 2010
Wydawca:: Towarzystwo Chemii i Inżynierii Ekologicznej
Tematy:: odpady przemysłowe
cynk
ołów
kadm
fitoremediacja
rośliny drzewiaste
industrial wastes
zinc
lead
cadmium
phytoremediation
tree clones
Opis:: It was tested the usefulness of Betula pendula, Prunus cerasus L.‘Tabel Ž Edabriz’, Prunus domestica ‘Dabrowicka purple plum’ and Taxus baccata clones in removal of metallic elements from post flotation tailings contaminated with cadmium, lead and zinc. Obtained results indicated a certain potential in that respect of plants belonging to the genus Prunus, therefore it is recommended to monitor carefully the orchard farms located within impact of metalliferous dusts containing heavy metals. Examined clone of B. pendula expressed the ability to take up and accumulate relatively high amounts of Cd, Pb and Zn in roots with their further transfer to aboveground organs. Tested genotype of Taxus baccata proved to be inappropriate for this purpose. It can be only considered efficient to stabilize spoil shelves and slopes in order to prevent wind and water erosion.
Testowano przydatność klonów Betula pendula, Prunus cerasus L.'Tabel Ž Edabriz', Prunus domestica 'Węgierka Dąbrowicka', i Taxus baccata do usuwania metali ciężkich z materiałów odpadowych zanieczyszczonych kadmem, ołowiem i cynkiem. Uzyskane wyniki wskazują na pewien potencjał roślin z rodzaju Prunus w tym zakresie. Z tego względu należy prowadzić monitoring upraw sadowniczych zlokalizowanych w zasięgu oddziaływania metalonośnych pyłów zawierających metale ciężkie. Wykorzystany w badaniach klon brzozy wykazał zdolność pobierania i akumulowania względnie dużych ilości Cd, Pb i Zn w korzeniach i ich przemieszczania do pędów. Testowany klon Taxus baccata okazał się nieprzydatny do usuwania tych pierwiastków z odpadów poflotacyjnych i może być jedynie wykorzystany do stabilizacji półek i zboczy w celu zapobieżenia erozji eolicznej i wodnej.
Źródło:: Ecological Chemistry and Engineering. A; 2010, 17, 9; 1111-1116
1898-6188
2084-4530
Pojawia się w:: Ecological Chemistry and Engineering. A
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Potential of Helianthus annuus for phytoremediation of lead, zinc, total petroleum hydrocarbons (TPH) and polycyclic aromatic hydrocarbons (PAHs) contaminated soil
Potencjał Helianthus annuus w fitoremediacji gleb zanieczyszczonych: cynkiem, ołowiem, substancjami ropopochodnymi (TPH) i wielopierścieniowymi węglowodorami aromatycznymi (WWA)
Autorzy:: Kluk, Dorota
Steliga, Teresa
Powiązania:: https://bibliotekanauki.pl/articles/1835075.pdf
Data publikacji:: 2019
Wydawca:: Instytut Nafty i Gazu - Państwowy Instytut Badawczy
Tematy:: soil
phytoremediation
zinc
lead
petroleum substances
TPH
PAH
toxicological tests
gleba
fitoremediacja
cynk
ołów
substancje ropopochodne
WWA
testy toksykologiczne
Opis:: This paper describes the results regarding effectiveness of treatment of soils contaminated with heavy metals (lead, zinc), total petroleum hydrocarbons (TPH) and polycyclic aromatic hydrocarbons (PAHs): naphthalene (Nap), phenanthrene (Phe), fluoranthene (Flt), chrysene(Chr), in the process of phytoremediation carried out a laboratory scale with the plant Helianthus annuus. The reason behind the work was to investigate how plant vegetation can reduce the concentration of heavy metals in the soil and how the presence of petroleum substances and polycyclic aromatic hydrocarbons affect the efficiency of their removal. The analysis was based on the dynamics of cleaning the contaminated soils which contained periodic testing on physical, chemical and toxicological properties of: uncontaminated soil, soil contaminated with TPH and PAHs, soil contaminated with heavy metals, soil contaminated with heavy metals and petroleum substances. Phytoremediation of soils and its effectiveness in pot experiments was assessed based on physical and chemical soil analyses as well as five microbiotests applying organisms belonging to three trophic levels: producers (PhytotoxkitTM and Spirodela Duckweed Toxkit), consumers (OstracodtoxkitTM) and decomposers (Microtox ®STP, MARA). The conducted research has shown that combining the results of chemical analyzes and biological tests on contaminated soils enable a real ecotoxicological assessment of environmental hazards. Six-month long phytoremediation of soils contaminated with heavy metals (Pb, Zn), and heavy metals together with petroleum substances (TPH, PAHs), yielded results in terms of a content reduction of: lead (from of 472–495 mg/kg dry mass of soil to 226–318 mg/kg d.m.), zinc (from 998– 1030 mg/kg d.m. to 520–656 mg/kg d.m.), TPH (from 4806-4824 mg/kg d.m. to 2774–3180 mg/kg d.m.) and PAH (removal rates of Nap: at 28,0–29.9%, Phe: at 25.1–27.0%, Flt: at 24–26,3%, Chr: at 14.5–18.6%). After finishing the experiment the content of lead and zinc in the plant biomass was also measured. Based on the obtained results, conclusions were made regarding issues related to usage of phytoremediation to clean contaminated soils depending on the concentration and type of toxic substance.
: W artykule opisano wyniki efektywności oczyszczania gleb zanieczyszczonych metalami ciężkimi (ołów, cynk), substancjami ropopochodnymi oraz wielopierścieniowymi węglowodorami aromatycznymi, takimi jak: naftalen (Nap), fenantren (Phe), fluoranten (Flt), chryzen (Chr), na drodze fitoremediacji, do której przeprowadzenia wykorzystano Helianthus annuus. Badania odbywały się w skali laboratoryjnej. Celem prowadzonych prac było zbadanie, jak wegetacja roślin może ograniczyć stężenie metali ciężkich w glebie oraz w jaki sposób obecność substancji ropopochodnych i wielopierścieniowych węglowodorów aromatycznych wpływa na efektywność ich usuwania. Analiza dynamiki oczyszczania skażonych gleb polegała na periodycznym badaniu właściwości fizycznych, chemicznych i toksykologicznych: gleby niezanieczyszczonej, gleby zanieczyszczonej substancjami ropopochodnymi TPH i WWA, gleby zanieczyszczonej metalami ciężkimi oraz gleby zanieczyszczonej metalami ciężkimi w obecności substancji ropopochodnych. Ocenę efektywności fitoremediacji gleb w eksperymentach wazonowych prowadzono na podstawie wyników analiz fizycznych i chemicznych gleb oraz pięciu mikrobiotestów zawierających organizmy należące do trzech poziomów troficznych: producentów (Phytotoxkit™ i Spirodela Duckweed Toxkit), konsumentów (Ostracodtoxkit™) oraz reducentów (Microtox® SPT, MARA). Wykonane badania wykazały, że połączenie wyników analiz chemicznych i testów biologicznych zanieczyszczonych gruntów umożliwia realną ekotoksykologiczną ocenę zagrożenia dla środowiska. W wyniku prowadzonego sześciomiesięcznego procesu fitoremediacji gleb skażonych metalami ciężkimi (Pb, Zn) oraz metalami ciężkimi, TPH i WWA osiągnięto obniżenie zawartości: ołowiu (z zakresu 472–495 mg/kg s.m. do 226–318 mg/kg s.m.), cynku (z poziomu 998–1030 mg/kg s.m. do 520–656 mg/kg s.m.), TPH (z 4806–4824 mg/kg s.m. do poziomu 2774–3180 mg/kg s.m.) oraz WWA (Nap: o 28,0–29,9%, Phe: o 25,1–27,0%, Flt: o 24–26,3%, Chr: o 14,5–18,6%). Po zakończeniu 6-miesięcznego procesu fitoremediacji wykonano analizę chemiczną materiału roślinnego celem określenia zawartości ołowiu i cynku. Na podstawie uzyskanych wyników przeprowadzonego eksperymentu sformułowano wnioski dotyczące zagadnień związanych z zastosowaniem fitoremediacji w procesie oczyszczania skażonych gleb w zależności od stężenia i rodzaju substancji toksycznej.
Źródło:: Nafta-Gaz; 2019, 75, 7; 379-387
0867-8871
Pojawia się w:: Nafta-Gaz
Dostawca treści:: Biblioteka Nauki