Backwash wastewater treatment equipment and Drainage systems: sewage treatment equipment backwash / sludge systems include backwash pump, filter backwash safe industrial wastewater treatment equipment, water pipes and rinse nozzle system, backwash valve, dirt collection tank The best industrial wastewater treatment equipment, sludge pipeline. Backwash system functions sewage treatment equipment backwash system function is to use filtered water pumped through the high-pressure injection of decency on the cloth umbrella outside the internal self-flushing, which will accumulate in the filtration process the inner surface of the dirty cloth purge. Sewage treatment equipment backwash frequency and duration is adjustable, the normal self-cleaning and sludge removal process does not affect the filtration process. The filter backwash system automatically flushing head or timing backwash, but can also be manually backwash operation. Backwash pumps sewage treatment equipment, with international brands - Grundfos, gray cast iron pump for industrial wastewater treatment equipment, stainless steel impeller. Sewage treatment equipment backwash valve, contains a backwash valve and flange connections, both in the open and closed positions through the level switch will feedback to the control system. Sewage treatment equipment rotary micro-filter equipped with chemical cleaning pipes and nozzles, customers can clog equipment operation may occur in the case, select the appropriate chemicals for cleaning. The above picture is only for reference, please consult our detailed models, more models, please visit our official website or call us for sewage treatment biochemical pool debugging: Mature purchased the same or similar nature sludge sewage treatment plant sludge as inoculum into nitrification + denitrification tank, were the primary unit starts, the main purpose is to make the start-up phase of nitrification and denitrification tank to enter the work state, the bacteria access from hibernation activity and gradually adapt to the leachate water. In aerobic biological sewage treatment pool dosing five tons aerobic sludge, sludge moisture content of 98% (fresh aerobic sludge dewatering can be), and with CODcr concentration of 1000mg / l sewage oxidation pond filled, start aeration system, without water continuous aeration 1--2 days (In addition, the continuous use of manure can also be domesticated vaccinated 7-10 days). When biochemical aerobic sludge concentration tanks and sewage treatment microorganisms microscopic examination, continuous monitoring of continuous monitoring SV30 value, to meet the requirements of industrial wastewater treatment equipment Guinness, gradually increasing the amount of water according to 1/4, while the starting sludge wells, sludge pump to return sludge oxidation pond, pool oxide filler biofilm gradually increase until the biofilm grows to a certain thickness, you can reduce the sludge return even without sludge reflux. Continuous monitoring of the operational phase of the sewage treatment tank effluent per day biochemical CODcr, SS and DO concentration in the aeration tank, suspended sludge concentration (MLSS) and sludge settling ratio SV30, and control the amount of aeration, oxidation of dissolved oxygen to ensure that the pool is 2 ~ 3mg / l. The above picture is only for reference, please consult our detailed models, more models, please visit our official website or call us for safety industrial wastewater treatment equipment, industrial wastewater treatment equipment, environmental protection company in Luoyang Luoyang Yu Quan Yu Quan Sewage Treatment Co., Ltd. available. Luoyang Yu Quan Sewage Treatment Co., Ltd. (www.yuquankj.net) strong, credible, in Luoyang, Henan sewage treatment equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Luoyang Yu Quan into the brilliant green and you work for a better future!