Pay attention to river dredging sewage pump
As the awareness of environmental protection has increased, some cities have increased their environmental cleanliness, increased capital investment in devices and equipment such as garbage transportation and treatment, and river improvement has been put on the agenda. Especially in cities with developed heavy industries, there is basically no way to see a slightly clean river.
Freezing three feet is not a day’s cold, nor can river improvement be solved in a day. Many departments must be determined to fight a protracted battle. For river improvement, the silt at the bottom of the small river should first be dug clean.
Due to long-term sewage soaking, underground silt has been turned into toxic substances in large areas. The small river can be intercepted back and forth, and then the sewage pump is used to pump the water clean, and then the silt is digged away with an excavator.
In Wenzhou’s rivers, due to the large amount of waste, especially solid waste, a sewage pump with cutting function can be used, and a filter can be installed in the water inlet pipe to resist large solid waste.
Considering that the water contains corrosive liquids, you can choose a stainless steel sewage pump, but also to find out the pH of the water and the particle diameter, etc., and choose the appropriate stainless steel material. Generally, 304 material is suitable for PH4~10, and it is recommended to use 316 or 316L stainless steel if it exceeds this range.
