Performance of an integrated reactor with airlift loop and sedimentation for municipal wastewater treatment: A 150 m 3 /d pilot case study

2019 ◽  
Vol 98 (2) ◽  
pp. 475-483 ◽  
Author(s):  
Shujie Liu ◽  
Lianfeng Zhang ◽  
Shuwei Kong ◽  
Xu Liu ◽  
Fuming Chen ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Municipal Wastewater ◽  
Municipal Wastewater Treatment ◽  
Airlift Loop

A concept for planning and management of on-site and centralised municipal wastewater treatment systems, a case study in Bangkok, Thailand. I: Pollutant discharge indicators and pollutant removal efficiency functions

2013 ◽  
Vol 67 (9) ◽  
pp. 1923-1933 ◽  
Author(s):  
Yoshiaki Tsuzuki ◽  
Thammarat Koottatep ◽  
Thitiphon Sinsupan ◽  
Supattra Jiawkok ◽  
Chira Wongburana ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Municipal Wastewater ◽  
Oxygen Demand ◽  
Pollutant Removal ◽  
Municipal Wastewater Treatment ◽  
Planning And Management ◽  
Pollutant Discharge ◽  
Wastewater Treatment Systems ◽  
Pollutant Removal Efficiency

The concept of pollution load indicators for planning and management of the mixture conditions of centralised and on-site wastewater treatment systems has not been discussed in detail so far. In this paper, pollutant discharge (load) indicators and pollutant removal efficiencies were quantitatively analysed to develop a part of a strategy for planning and management of municipal wastewater treatment systems (WWTSs) under the mixture conditions in Bangkok, Thailand, as a case study. Pollutant discharge indicators of on-site WWTSs were estimated based on the relevant literature. Three kinds of pollutant removal efficiency function at centralised wastewater treatment plants (CWWTPs) were empirically developed for biological oxygen demand, chemical oxygen demand, total nitrogen, total phosphorus, total coliforms and faecal coliforms based on the existing CWWTP management data. These results will be integrated into the scenario-based analysis in the second paper in the series. The results will be base datasets, and the concept and estimation methods can be applied for wastewater treatment planning and management in other areas.

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