Water treatment chemicals factory in Henan BK anionic polyacrylamide production and supply to the nation over the years, its flocculation effect is recognized, it adapt to what industry, what the manufacturers? Surely we all know that printing and dyeing wastewater treatment need the the flocculation decolorant, anionic polyacrylamide flocculant What is the role in which it? The different dyeing wastewater application polyacrylamide different, then the water treatment chemicals plant by BK introduce yourself! Cotton dyeing, knitting and other wastewater corresponding adjustment hydrolysis processes may be appropriate to relax the requirements for the desizing wastewater pretreatment conditions, acid precipitation, and filtered to remove slurry into the mixing wastewater. 2 serious pollution, wool textile printing and dyeing wastewater scouring wastewater containing sediment, grease, wool sweat polluted wastewater high need for centrifugation the → Acidation → precipitation treatment. Carbonization wastewater CDO not common, but acidic; tops (wool fabric) staining fee water fulling rinse wastewater COD, high color, total solids concentration, consideration should be given to using extended aeration activated sludge process. Colloidal and suspended solids is high, the adsorption regeneration of A / B method can also be considered. 3, the silk dyeing wastewater silk dyeing wastewater, scouring the high concentration of COD in waste water containing sericin alkali agents, surfactants, etc., should be anaerobic pretreatment. Wastewater COD remaining reeling, Cocoon, silk is not high, the use of conventional biological contact oxidation can meet the requirements. If any, dyeing and finishing processes, the wastewater should decolorization. Cotton dyeing wastewater containing readily biodegradable organics, dyes pigments, relatively, the the dyeing wastewater than the stamp wastewater, cotton fabric biological wastewater treatment than blended fabric small degree of difficulty, knitting wastewater desizing wastewater biological treatment easier . Dyeing wastewater is often one of the sources of water treatment, and that if you have any needs, welcome to inquire order! Water treatment chemicals factory in Henan BK series of production and supply to various new and old customers high quality purifying agent: polyacrylamide, aluminum chloride, ferric sulfate, liquid ferric chloride efficient water treatment chemicals, high-volume production supply customers nationwide can be shipped, there is a need, find Henan BK! Polyacrylamide manufacturers Hotline: 15639099789 13838033648 http://www.bkjsj.com polyaluminum chloride anion polyacrylamide http://www.bkscl.com poly aluminum chloride, multi-faceted hollow ball http://www.bkels. com pebbles