Toxicity evaluation in a biological treatment system of citrus wastes

1996 ◽  
Vol 37 (1-2) ◽  
pp. 113-114 ◽  
Author(s):  
E.M. Silva ◽  
P.M. Lacava ◽  
A.R. Siviero ◽  
I.R.C. Brito ◽  
D.F. De Angelis ◽  
...  
Keyword(s):  
Biological Treatment ◽  
Treatment System ◽  
Toxicity Evaluation ◽  
Biological Treatment System

Chemical Solubilization of Particulate Organics as a Pretreatment Approach

1992 ◽  
Vol 26 (9-11) ◽  
pp. 2289-2292 ◽  
Author(s):  
S. R. Mukherjee ◽  
A. D. Levine
Keyword(s):  
Enzymatic Hydrolysis ◽  
Alkaline Hydrolysis ◽  
Industrial Waste ◽  
Biological Treatment ◽  
Organic Waste ◽  
Experimental Studies ◽  
Organic Content ◽  
Treatment System ◽  
Chemical Pretreatment ◽  
Biological Treatment System

The first step degradation of particulate organic waste is solubilization. In a bioreactor, solubilization occurs due to enzymatic hydrolysis. As an alternative, the use of chemical solubilization methods may provide a means of more efficiently solubilizing the particulates to a form that can be readily utilized by a biological treatment system. In this study, an industrial waste high in particulate organic content was used as a test substrate. The chemical pretreatment methods tested were alkaline hydrolysis, oxidation, and a mixture of hydrolysis and oxidation. Experimental studies to elucidate the effects of chemical pretreatment on the characteristics of particulate organics are discussed in this paper.

Development of an advanced biological treatment system applied to the removal of nitrogen and phosphorus using the sludge ceramics

2005 ◽  
Vol 39 (20) ◽  
pp. 4859-4868 ◽  
Author(s):  
Yufang Yang ◽  
Yuhei Inamori ◽  
Hitoshi Ojima ◽  
Hiroki Machii ◽  
Yasutoshi Shimizu
Keyword(s):  
Biological Treatment ◽  
Treatment System ◽  
Nitrogen And Phosphorus ◽  
Biological Treatment System

Study on Aerobic Biological Phase in the System of Coal Tar Processing Wastewater Treatment

2011 ◽  
Vol 108 ◽  
pp. 183-188 ◽  
Author(s):  
Yan Li Lǚ ◽  
Yan Qiu Wang ◽  
Ming Jun Shan ◽  
Da Wei Pan ◽  
Tie Feng Li ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Biological Treatment ◽  
Coal Tar ◽  
Reactor System ◽  
Anaerobic Ammonium Oxidation ◽  
Treatment System ◽  
Ammonium Oxidation ◽  
Ammonium Removal ◽  
Dirty Water ◽  
Biological Treatment System

The paper discusses the change regulation, characteristics and designation function of the aerobic biological phase in the biological treatment system of single reactor system for high ammonium removal over nitrite-anaerobic ammonium oxidation (SHARON-ANAMMOX) of Coal Tar Processing wastewater treatment. And soma advice is given for the adjustment and supervision of the similar biological disposing system of industrial dirty water.

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