Sewage treatment equipment scrap identification

Sewage treatment equipment will gradually age with time, such as damage to the anti-corrosion coating of the equipment, aging pipelines, valve failure, pump station failure, etc. These aging problems will lead to unstable system operation, reduced efficiency, and increased difficulty in maintenance. Eventually, the equipment may be completely damaged and cannot be repaired.
The purpose of scrapping sewage treatment equipment is to determine whether the equipment has reached scrapping standards and can no longer be used, and to make corresponding treatment decisions.
In the case of sewage treatment equipment scrapping identification, Zhongke Testing can provide sewage treatment equipment scrapping identification services.

1. Equipment Assessment: A comprehensive assessment of the wastewater treatment equipment to be identified. Evaluate the appearance, working status, performance parameters, etc. of the equipment. Check the equipment for serious damage, corrosion, wear, leakage, etc.
2. Service life and history: View the service life, repair records and maintenance status of the device. Understand the age, frequency of use and environmental conditions of the equipment, and determine the health and remaining life of the equipment.
3. Technical evaluation: Conduct a detailed analysis of the equipment to evaluate its performance, reliability, safety and economy.
4. Inspection and testing: Perform actual inspection and testing of the equipment using appropriate inspection methods and instruments. For example, by monitoring the water quality treatment effect, energy consumption and processing capacity of the equipment, we can evaluate whether the equipment meets the expected design requirements.
5. Risk assessment: Based on the evaluation results and testing data of the equipment, evaluate the safety, reliability and economy of the equipment, and analyze the risks and impacts that equipment scrapping may have on the operation of the sewage treatment system.
6. Decision-making and scrapping: Make reasonable decisions based on identification results and risk assessment. If the equipment is severely damaged, cannot be repaired, or poses a serious safety hazard, it may need to be scrapped. Alternatively, consider repairing, modifying, or replacing the equipment.

NB/T 11006-2022 Scraping standards for metal structure equipment in hydropower projects
GB/T 30951-2014 Scraping conditions for electromechanical equipment in small hydropower stations

was entrusted by a people's court to conduct scrapping appraisal analysis of the sewage treatment equipment involved in the case.
quality analysis results: The
quality analysis expert team conducted an on-site investigation and inspection of the "sewage treatment equipment" involved in the case, conducted a comprehensive quality technical analysis, and made the following suggestions and conclusions:
The sewage treatment equipment involved in the case is severely corroded and aged, the main board is damaged, and it does not meet the normal use conditions. The sewage treatment equipment of the same model has been discontinued and does not have the conditions for replacement and maintenance of original parts. It is recommended that the sewage treatment equipment involved in the case be scrapped.