Sewage treatment coagulants are widely used in the sewage treatment industry, the most common being polyaluminium chloride and polyacrylamide. In particular, products such as polyaluminium chloride and polyacrylamide have outstanding effects in the flocculation and sedimentation speed of sewage, and are widely used in the fields of daily sewage and chemical wastewater , industrial sewage treatment.
Polyaluminium chloride is the main material for wastewater treatment in petroleum exploitation; polyacrylamide is a kind of multifunctional oilfield chemical treatment agent, used as oil displacement agent, water shutoff regulator, drilling fluid conditioner, fracturing in petroleum exploitation. Liquid additive. The soil crust has the characteristics of large density, small pores and low saturated hydraulic conductivity, which can hinder soil water infiltration, increase surface runoff and hinder seed germination. Polyacrylamide can increase soil moisture content, inhibit soil crust formation, and increase water infiltration.
Alkali aluminum chloride has obvious effect on flocculation and sedimentation of wastewater in daily chemical production; another white polyaluminium chloride is a high-end product in water purification flocculant, belonging to food grade polyaluminum chloride, also used in pharmaceuticals and cosmetics. The beauty industry uses raw materials or additives.
OE Twill Denim Fabric
We have sales representative to communicate with our client to understand client needs and based on our experience, capacity to initiate the draft proposal for our client review. With the proposal review, analysis and improvement, we will finalize our proposal with our clients.Our Denim Fabric is basically a sturdy, durable textile made out of cotton fibers using twill weave. It is typically used in apparel manufacturing, but, it also finds alternate usage as application based textiles in seat covers, mobile cases, insulation textiles, etc. It is made from very tightly woven cotton, so it is breathable and sweat absorbent just like cotton, the weft yarn passes under two or more warps. cotton or synthetic?Denim is yarn-dyed and mill-finished and is usually all-cotton, although considerable quantities are of a cotton-synthetic fibre mixture.Jeans are pants made from denim or dungaree cloth. Jeans are named after the city of Genoa in Italy, a place where cotton corduroy, called either jean or jeane, was manufactured.
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