Introduction
Wastewater pumps are used to transfer wastewater, wastewater discharge, and wastewater treatment in sewage treatment plants and pumping stations. In the process of using sewage pumps, the requirements for them are very strict. These requirements are summarized as standards, which are issued and supervised by the national relevant departments. The standards are used to determine the criteria for the product characteristics and performance required by users. This article summarizes the standards of wastewater pumps currently in use in the industry.
Performance Standards
The performance standards of wastewater pumps are different for different types and sizes of water pumps. Generally, the output flow and total head of wastewater pumps should meet the corresponding flow and pressure requirements of the process, and the pump efficiency should meet the efficiency requirements of different working conditions. The design and production of water pumps should meet the requirements of relevant national and industry standards.
Environmental Protection Standards
In addition to the performance standards, environmental protection standards of wastewater pumps also need to be considered. These environmental protection standards are mostly designed to protect the environment. The standards set specific requirements for the design, production, installation and commissioning of pumps, including material selection and special processing technology requirements. Environmental protection standards also focus on the reduction of energy consumption and the protection of users, operators and nearby residents from noise, vibration and chemical pollution.
Technical Standards
In addition to the performance and environmental protection standards, there are also technical standards related to the design and production of wastewater pumps. These standards govern the technical requirements of various pumps, including calculation methods and data, structural design, material standards, welding process, etc. These standards are used to ensure the safety, reliability and universality of pumps.
Conclusion
Wastewater pumps are widely used in sewage treatment engineering. The standards for wastewater pumps are very stringent and extensive, which necessitates a comprehensive understanding of the related standards. This article has summarized the key performance, environmental protection and technical standards for wastewater pumps for reference.
