Sewage in Algerian Oasis: comparison of the purifying efficiency of two processes (WWTP and WWTAS)

被引：3

作者：

Bachi, Oum Elkheir ^{[1
,2
]}

Halilat, Mohammed Tahar ^{[1
]}

Bissati, Samia ^{[1
]}

机构：

[1] Univ Kasdi Merbah, Lab Saharan Bioresources Preservat & Valorizat, Ouargla 30000, Algeria

[2] Sci & Tech Res Ctr Arid Areas CRSTRA, Biophys Stn, Nezla 30240, Touggourt, Algeria

来源：

INTERNATIONAL CONFERENCE ON TECHNOLOGIES AND MATERIALS FOR RENEWABLE ENERGY, ENVIRONMENT AND SUSTAINABILITY -TMREES15 | 2015年 / 74卷

关键词：

Wastewater Treatment; Plants; Activated Sludge; Physical Parameters; Chemical Parameters;

D O I：

10.1016/j.egypro.2015.07.811

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The present study was conducted to compare between two treatments of wastewater processes (wastewater treatment plants "WWTP" and wastewater treatment by activated sludge "WWTAS"). To compare the physical and chemical parameters, water was analyzed at the entrance and the exit of each station. Results showed that during the study period, the average removal rates in the case of WWTAS were 85% for SS, 90% for filtered BOD5 and 90% for COD. While in the case of WWTP; the average removal rates were: 92% for SS, 88% for BOD5 and 90% for COD. (C) 2015 The Authors. Published by Elsevier Ltd.

引用

页码：752 / 759

页数：8

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