Podczyszczanie odcieków ze składowiska odpadów stałych metodą koagulacji, filtracji i ozonowania

• Autorzy: Jacek Leszczyński

Warianty tytułu

Pretreatment of Leachate from Landfills Using Coagulation, Filtration and Ozonation

• Języki publikacji: PL

Abstrakty

W artykule zaprezentowano badania technologiczne, których celem było określenie możliwości i skuteczności podczyszczania odcieków pochodzących ze składowiska odpadów komunalnych metodą koagulacji i ozonowania(fragment tekstu)

EN

The main aim of this work was to examine the application of coagulation and ozonation for the pretreatment of raw leachates. The average characteristics of samples were: pH 8,1, color 5840 gPt/m3, COD 2745 gO2/m3, BOD 250 gO2/m3. The content of substances of total dry residue was 6225 g/m3, electrolytic conductivity 10,6 mS/cm. After coagulation of poly-aluminum chloride COD was 1801 gO2/m3, color 2832 gPt/m3, BOD 112 gO2/m3. After ozonation eff ect removal of COD was 3,3% at the dose of ozone 0,1 gO3/dm3 and 13% (0,7 gO3/ dm3). However, the eff ect of color removal ranged from 6.4% to 24.3%, respectively, at the lowest and highest doses of ozone. The use of ozone after coagulation process allows us to increase the eff ect of the removal of color and COD at the highest dose of ozone 1 gO3/m3 respectively to 86 and 56%. KEY WORDS:(original abstract)

Słowa kluczowe

PL

Oczyszczanie ścieków; Procesy technologiczne; Odpady komunalne; Oczyszczalnie ścieków

EN

Sewage treatment; Technological processes; Commercial wastes; Sewage treatment plants

• Czasopismo: Ekonomia i Środowisko
• Rocznik: 2013
• Numer: nr 4 (47)
• Strony: 127--136

Twórcy

autor

Jacek Leszczyński

• Politechnika Białostocka

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