- Tytuł:
- Analysis of sodium tripolyphosphate production processes with a cumulative calculation method
- Autorzy:
-
Kowalski, Z.
Kijkowska, R.
Gorazda, K.
Wzorek, Z.
Nowak, A. K. - Powiązania:
- https://bibliotekanauki.pl/articles/778020.pdf
- Data publikacji:
- 2010
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
polifosforan sodu
kalkulacja łączna
analiza ekologiczna
sodium tripolyphosphate
cumulative calculation
ecological analysis - Opis:
- Sodium tripolyphosphate – one of the condensed phosphates is an important ingredient in various types of cleaning substances and a food additive. The paper presents a comparison of different variants of STPP production with the application of the cumulative calculation method. The material balances of the processes were taken as the basis of the analysis. The method of the process analysis as shown in the cumulative calculation determines the influence of the emissions of dust and gas pollutions originating from a particular production process, as well as wastewater and solid wastes resulting from it, upon the natural environment. It was proved that the solution of the production STPP with the dry one-step method has the lowest impact on the environment among the three assessed solutions.
- Źródło:
-
Polish Journal of Chemical Technology; 2010, 12, 4; 22-25
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł