Municipal Wastewater Treatment Project in Wuzhong District, Suzhou-Rubber Joint

Introduction of Municipal Wastewater Treatment Project:

The water quality is relatively stable, but it is turbid, deep and foul-smelling, slightly alkaline, high in nitrogen and phosphorus, and generally does not contain toxic substances. At the same time, domestic sewage is suitable for the reproduction of various microorganisms, so it often contains a large number of bacteria (including pathogens) and viruses And parasite eggs, this kind of sewage has good biodegradability and is relatively easy to treat.

The water in municipal sewage treatment is a water source whose water quality changes greatly and is very difficult to treat. The concentration of total dissolved solids, COD, BOD, total silicon, ammonia and some other pollutants changes very frequently. In addition, the sewage before treatment Contains high concentrations of organic matter, microorganisms, etc., so any product designed to treat reclaimed water must be able to tolerate this variability and contain high concentrations of organic matter and living organisms.

Introduction of hot-dip galvanized flange rubber joints:
Hot-dip galvanized flanges are processed by hot-dip galvanizing, which can prevent corrosion and have a long life.
Rubber joints are also called rubber hose soft joints, flexible rubber joints, rubber soft joints, flexible rubber joints, high-pressure rubber joints, rubber shock absorbers, compensators, etc. According to the connection mode, there are three types: loose flange type, fixed flange type and threaded type; according to the structure, it can be divided into five types: single sphere, double sphere, reducing body, curved sphere and wind pressure coil. Tubular rubber parts are composed of inner and outer layers of rubber, cord layer and wire ring, which are vulcanized and formed and then combined with metal flanges or parallel joint loose sleeves. This product can reduce vibration and noise, and can compensate for thermal expansion and contraction caused by temperature changes, and is widely used in various piping systems.