Municipal Water Treatment

Shouxin sells products for municipal wastewater markets around the world Shouxin can provide high quality, cost-effective products as well as professional application knowledge and related services.

R&D Innovation

Shouxin customers also benefit from our industry-leading research and innovation capabilities, providing the widest range of polymers in the market, as well as professional logistics knowledge to deliver on time and on budget

Stable quality

Shouxin adheres to the highest quality manufacturing standards. In addition to complying with the ISO 9001 standard, we are committed to our own internal quality policy. Our manufacturing sites are also ISO 14001 certified in relation to environmental standards. We are committed to maintaining our certification to ISO 9001:2008 and ISO 9001:2015 management system standards. ISO international standards ensure that products and services are safe, reliable and of high quality. These standards are based on the principle of continuous improvement, which promotes cost reduction by minimizing waste and errors while increasing productivity.

Product Application

Municipal sewage is the general term of domestic sewage, industrial wastewater and runoff sewage in urban areas, which is usually collected and discharged into water bodies by urban pipes or treated by urban sewage treatment plants. General urban sewage treatment methods can be divided into three categories based on principles: physical treatment, biological treatment, and chemical treatment The use of polyacrylamide in municipal sewage is generally a post-stage biochemical sludge treatment process, and the sludge is filtered into the filter press after adding polyacrylamide, thus forming a mud cake. The municipal sludge is dehydrated by belt filter press, which can dehydrate the sludge to 80%-85% moisture content. With plate and frame filter press, van filter press, can dehydrate to 75%-83% moisture content; With a diaphragm filter press, it can dehydrate to 70%-78% moisture content;