Sewage treatment equipment is a kind of equipment that can effectively treat harmful wastewater produced by industry or life. Through technical treatment, the local discharge standards can be reached, and the direct discharge of pollutants such as harmful sewage can be prevented, causing pollution and damage to the environment. The application and popularization of sewage treatment equipment has a very positive role, and it is an efficient equipment to improve the utilization rate of water resources and protect the environment.
Classification of integrated sewage treatment equipment
There are many kinds of sewage treatment equipment, mainly because the quality of sewage produced by different industrial production or daily activities is different, so the sewage treatment technology is different and the sewage treatment equipment used is different, so it is necessary to "prescribe the right medicine" according to the nature of sewage. Commonly used sewage treatment equipment mainly includes: buried integrated sewage treatment equipment, air flotation machine, centrifuge, aerator, microfiltration machine, mechanical grid decontamination machine, sand scraper, mud scraper, sludge mixing equipment in biogas digester, biogas boiler, heat exchanger, liquid medicine mixer and sludge dehydrator.
Precautions for use
1. The choice of equipment is the most important. A high-quality equipment can save a lot of unnecessary troubles in the future. Therefore, it is best to choose well-known manufacturers with professional production technology for sewage treatment equipment in school hospitals.
2. Sewage contains many drugs, injections, infectious diseases and viruses. Operators should operate under the premise of protecting their own safety. Whether it is normal inspection, maintenance or repair, you need to wear a full set of protective clothing, goggles, gloves, etc.
3. The quality of chemicals is related to the final effect of sewage treatment. Chemicals with less insoluble deposits should be selected. When the dosing device works normally, it should be covered with a cover plate to prevent foreign bodies from entering the liquid medicine box.
4. Equipment management personnel should regularly clean the medicine cabinet once a month or twice, and carefully clean the medicine cabinet with chemicals.