Removal of Pollutants from Textile Wastewater using Organic Coagulants

被引:3
|
作者
Kos, Lech [1 ]
Michalska, Karina [1 ]
Zylla, Renata [1 ]
机构
[1] Text Res Inst, Ul Brzezinska 5-15, PL-92103 Lodz, Poland
关键词
textile wastewater; organic coagulants; decolourization; pollutants removal; MILL; COAGULATION/FLOCCULATION; POLYELECTROLYTES; POLYACRYLAMIDE; FLOCCULATION; CHITOSAN; PULP; DYES;
D O I
10.5604/12303666.1221755
中图分类号
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号
0805 ; 080502 ; 0821 ;
摘要
The aim of the study was to compare results of the treatment of different types of textile wastewater using selected organic, inorganic and mixed organic-inorganic coagulants and to assess their effectiveness. Results of the treatment depended on the coagulant type and on the composition and ionic nature of compounds present in the wastewater The wastewater containing nonionic compounds was purified most efficiently, while that of anionic character was purified least effectively. The optimal doses of coagulants used in the treatment of a given type of wastewater were very different.
引用
收藏
页码:218 / 224
页数:7
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