Influence of "hajdow" wastewater treatment plant modernization on wastewater purification process and amount of emerging waste

被引：0
|
作者：
Wos, Piotr [1 ]
Dyka, Michal [1 ]
Korniluk, Marta [1 ]
Lagod, Grzegorz [1 ]
机构：
[1] Politech Lubelska, Wydzial Inzynierii Srodwiska, PL-20618 Lublin, Poland
来源：
PROCEEDINGS OF ECOPOLE 2007, VOL. 1 | 2007年 / 1卷 / 1-2期
关键词：
biological wastewater treatment plant; activated sludge; sludge processing; biofilters; odour nuisance;
D O I：
暂无
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
The influence of technological devices modernization on the wastewater purification process occurring in "Hajdow" Wastewater Treatment Plant were presented. Special attention was paid to the changes in the amount of emerging waste (rakings/screenings, sand, excess sludge) and, the suppression of odour nuisance. The odour nuisance had a highest intensity near the objects of mechanical part of wastewater treatment plant, and the objects connected with sludge handling. Changes in technological process of activated sludge bioreactor caused the increase in the amount of excess sludge. Thus, problems with the sludge management occurred. The paper also presents the sludge treatment solutions that were implemented so far in "Hajdow" and proposes ideas for further modernization.
引用
收藏
页码：277 / 281
页数：5
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