When it comes to polluting the environment, waste water from paper mills can be quite serious. If this wastewater is directly discharged without treatment, it will have a major impact on the environment. The main source of paper mill wastewater is pulp wastewater and paper white water, in the paper mill wastewater treatment process, polyacrylamide is the main wastewater treatment chemicals. Henan Xinhuan Water Treatment Materials Co., Ltd. is a professional polyacrylamide manufacturer, with more than twenty years of experience in the production of polyacrylamide, but also has experience in providing sewage treatment chemicals to many paper mills. For example, we recently received a paper mill water sample from a customer. When we received the water sample from the customer, we first had to measure the PH of the water sample and adjust the PH of the water sample to neutral. After testing, the PH value of the waste water sample provided by the customer was 7. We first added five percent concentration of polymeric aluminium chloride solution to the waste water sample of six millilitres, and then divided the water sample with polymeric aluminium chloride into six equal parts of 30 millilitres each. Then we divided the water sample with aluminium chloride into 6 equal parts, each part is 30 ml. Add our polyacrylamide into these 6 parts. The proportional concentration of the cationic polyacrylamide solution is one thousandth and 1.9 ml of cationic polyacrylamide solution is added to each 30 ml of solution. After the complete reaction between the polyacrylamide solution and the wastewater, we can see that the model six polyacrylamide has the best effect.
From our dosage we can conclude that 1 tonne of paper effluent requires 7 grams of polyacrylamide solids. Users of paper mill effluent treatment can choose the right polyacrylamide supplier according to their current effluent treatment costs. In paper effluent treatment, polyacrylamide is generally used in sedimentation tanks, air flotation tanks and depth treatment tanks, generally using inorganic flocculants with polyacrylamide, sedimentation tanks mostly use anionic, air flotation tanks mostly use cationic polyacrylamide, depth treatment anionic and cationic are useful. At the end of the sludge dewatering process, cationic polyacrylamides are generally used. There are also some anionic sludge presses, but these are relatively rare. Users can choose according to their process.
The main products of flocculant manufacturer Xinhuan Water Treatment are: White polyaluminium chloride (food grade),
drinking grade polyaluminium chloride,
industrial grade polyaluminium chloride,
anionic polyacrylamide,
cationic polyacrylamide, nonionic polyacrylamide, petroleum recycling polyacrylamide, oil recovery polyacrylamide, polyacrylamide, polymer flocculant polymer flocculation coagulant, polymeric ferrous sulphate, polymerized iron and aluminium chloride, and other water treatment chemicals. Welcome customers to write to us to negotiate business!
Tel/WhatsApp：86 15936201203 Email：maggie@xhwtm.com Contact:Maggie
