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Invention patent: A landscape ecological urban domestic sewage treatment system, ZL2016 2 1001854.2 Technical features: The system includes one or more landscape ecological combination pools, chemical phosphorus removal units and PLC control units。该
2019-01-23
Utility model patent: A refractory organic matter adsorption separation system, ZL 2016 2 1002444.X technical features: The method is to first add powdered activated carbon mixture into the raw water polluted by difficult to degrade organic matter, so that activated carbon and
2019-01-23
Patent: A treatment method of wastewater containing emulsion in automotive industry, ZL2011 1 0123105.2 Technical features: The concentration of COD in the wastewater containing emulsion in the automotive industry is as high as 100,000 mg/L, and the treatment technology is in no low concentration
2017-07-16
Utility model patent: An automatic scraping system for air flotation process, ZL 2016 2 0995309.3 Technical features: The system includes sludge collection unit, scraping unit, effluent unit, air float tank and PLC controller。系
2019-01-23
Utility model patent: a non-power rural sewage treatment device, ZL 2015 2 042741.X Technical features: The device design is compact and reasonable, the sewage treatment efficiency is high and the effect is good, through reasonable design and use of siphon
2019-01-23
The process of automobile coating produces degreasing wastewater, phosphating wastewater, electrophoresis wastewater, spray paint (bottom paint cycle) wastewater, oil-containing cleaning wastewater, etc。The main pollution factors are usually organic matter, pH, oil, heavy metals and so on。
2017-07-16
The composition of landfill leachate is complex and contains a lot of polymer pollutants which are difficult to biodegrade. Especially in the late landfill period, the easily degradable organic matter has been consumed in the landfill body, which leads to the difficulty of treatment。Shanding Environment in Tsinghua University School of Environment, Beijing electromechanical
2017-07-16
Utility model patent: A method for extracting chlorogenic acid from honeysuckle and an intelligent control system, ZL 2016 2 0997790.X technical features: The method of extracting chlorogenic acid from honeysuckle can be used to extract chlorogenic acid from the effective component of honeysuckle
2019-01-23
Leachate of kitchen waste refers to high concentration organic wastewater containing edible waste oil after solid liquid separation of kitchen waste。
2017-07-16