Biological aerated filter process by adding coagulant to the waste water of demulsification and coagulation air floatation, reduce the detergent in the water, suspended solids, colloid pollutants such as content, and then through the aeration biological filter processing to set gas pool water is greater than zero.
5, to more than 80% removal rate of BOD5, emulsion breaking and air flotation
process of coagulation, COD removal rate reached more than 55% above, aeration biological filter COD removal rate reached 78.
8%, nitrification efficiency is high, the water quality meet the water quality standard of life of mixed water 3, coagulation precipitation -
Hydrolysis acidification -
Contact oxidation process the geography type integrated wastewater treatment equipment by hydrolytic acidification biological contact oxidation sludge produced by nitration, COD removal rate reached 86%, chroma removal rate reached 0% 9 sewage treatment equipment
production company, BOD5 removal rate reached 92%, sewage treatment equipment operation management (1) equipment installation maintenance, should pay attention to adjust fixed and mobile parts (
Such as guide rail and slide block)
Clearance, to ensure that the decontamination rake moves up and down smoothly reasons for abnormal vibration chassis overheating sound elimination method fault conditions under a certain speed has nothing to do with the rotating speed is proportional to the speed of has nothing to do with the air flow under a certain air of continuous intermittent impeller wear and corrosion Δ Δ Δ Δ repair or replacement impeller and shaft to the large clearance b etween coordination Δ Δ Δ Δ repair or replacement impeller and shaft to the large clearance b etween coordination Δ Δ Δ Δ Δ replacement shaft bending Δ Δ Δ Δ repair or replacement of the rotor shaft water without loose nut, Δ Δ Δ Δ repair rotor internal friction Δ Δ Δ Δ Δ repair impeller and the lining of the rotor balance Δ Δ Δ rebalancing into dust Δ Δ Δ clear impact Δ Δ adjustment sewage treatment equipment production company change point match the air pipe vibration work Δ improved piping caused by thermal expansion force Δ Δ Δ improve installation install bad foundation Δ Δ Δ improve poor foundation and install directly connected (
Δ Δ Δ regulating fault conditions cause air volume air pressure load measuring pressure changes occur insufficient impact method to eliminate excess surplus under certain load normal design Δ Δ Δ Δ Δ Δ modified impeller valve operation mistake Δ Δ Δ Δ Δ Δ suction temperature switch discrepancy Δ Δ Δ Δ Δ Δ retrofitting the impeller instrument malfunction Δ Δ Δ Δ Δ changing impeller touchs dirt Δ Δ remove impeller wear corrosion
Qingdao Jinwantong Environmental Science and Technology Co., Ltd. is always trying to better understand the CUSTOM of innovation, so we can help companies lead the industries.
Deliver value to our customers by providing the most reliable and efficient products as CUSTOM.
There have been conclusive evidence on 's role in wastewater solutions and wastewater solutions.
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Increasing consumer awareness and rising concern about improving wastewater solutions are driving the market of products.