CSBR Domestic Sewage Water Treatment Technology

1. The digestion process of CSBR technology is to introduce the international recognized treatment technology on the basis of the advanced SBR technology by Acconi. According to the situation of China, R&D Technology is very suitable for urban sewage water treatment as well as treatment plants. CSBR domestic water treatment technology was assessed to the state environmental protection practical technology for 2002 (Item No.2002-B-060) by State Environmental Protection Administration Of China (SEPA).

CSBR technology is a type of cyclic sequencing batch reactor, and it combines with the excellences of sludge choosing sections and SBR technology. Using variable volume, emphasizing the removal efficiency for organic substance, and the requirements of phosphorus and nitrogen removal, also with the unique modular design, The CSBR technology can be wildly used in municipal sewage water treatment projects.

2. Technical Characteristics
(1) High water quality;
(2) Good adaptability to the impact load, be flexible designed;
(3) Good performance of activated sludge and convenient treatment of residual sludge;
(4) Low investment and space taken;
(5) Low energy consumption;
(6) Easy operating, management and servicing.

3. CSBR technology explanation
CSBR technology is an activated sludge treatment technology which continuous receive wastewater, intermission aeration and periods emission. It changes traditional activated sludge treatment which puts four tanks together include adjusting tank, first deposition tank, aeration tank and second deposition tank into one tank. Inside the tank there is a baffle that can dispart the tank into several districts include pre-reaction district and main aeration section. At the same time, the tank complete the processes of flux adjust, the oxygenation of organic substance, nitration, denitrification and solid liquid separation.