Energy balance performance of municipal wastewater treatment systems considering sludge anaerobic biodegradability and biogas utilisation routes

2016 ◽  
Vol 4 (4) ◽  
pp. 4680-4689 ◽  
Author(s):  
My Carlsson ◽  
Anders Lagerkvist ◽  
Fernando Morgan-Sagastume
1991 ◽  
Vol 23 (10-12) ◽  
pp. 1723-1732 ◽  
Author(s):  
T. Matsui ◽  
S. Kyosai ◽  
M. Takahashi

Application of biotechnology to wastewater treatment for its improvement and greater understanding was investigated in the Japanese national project named Biofocus WT as to a microorganism bank, genetic engineering application, immobilization of microorganisms, bioreactors for wastewater treatment, bioreactors for sludge treatment, SS separators for raw wastewater, biosensors and new wastewater treatment systems.


1996 ◽  
Vol 33 (3) ◽  
pp. 39-46 ◽  
Author(s):  
M. Lansdell

A summary of fifteen years of experience of the design, operation and performance several Venezuelan municipal wastewater treatment systems to serve a population of 5 million is presented. Technical and institutional problems which occurred during construction and operation are described and some of the solutions are presented. It was found that the most simple systems were the most effective and that it was important to develop solutions appropriate to local needs and avoid the technological dependance on imported spare parts.


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