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In order to better serve customers, ensure the efficient implementation of the technical service process, and meet the real-time detection of relevant water quality data at the project site, the company has equipped relevant technical service personnel with a full set of portable detection and analysis devices, which can detect residual chlorine, Various water quality data such as turbidity, pH, conductivity, SDI pollution index, etc. are tested, which facilitates timely and effective judgment of the system's real-time operation status in order to make optimal adjustments. At the same time, the company is equipped with dedicated service vehicles and mobile services around the clock, realizing the company's efficient and professional service team.

With the widespread application of reverse osmosis membrane desalination technology, there are more and more fouling factors and problems faced by reverse osmosis membranes during operation. Many systems will be paralyzed shortly after operation. Therefore, the membrane treatment process with reverse osmosis as the core Technology, in order to achieve truly stable, continuous, and efficient operation, is essential for membrane troubleshooting and system optimization.

In order to better serve the users of water treatment companies and meet customer needs, accurately evaluate the existing performance status of the membrane element system, the recovery of chemical cleaning, and the inspection of the cleaning effect. Based on technical service experience and market demand, Hangzhou Renren Environmental Protection has developed a membrane performance testing device, which consists of a solution tank, a solution pump, a security filter, a high pressure pump, a membrane shell, a pressure gauge, a flow meter, and a conductivity meter. , Thermometer and various valve pipeline components are assembled.

Membrane online chemical cleaning: For membrane systems that have been equipped with online chemical cleaning devices, online chemical cleaning is the simplest and most economical cleaning method. Hangzhou Renren Environmental Protection provides customers with conventional cleaning and special cleaning agents, while optimizing cleaning steps and providing technology Support and guidance to optimize the cleaning effect.

● Project construction: The designer inputs detailed equipment parameters, installation instructions and debugging methods. The constructor checks the goods and records the progress of installation and commissioning. Managers check construction progress and scientifically manage projects. ● Time-saving and efficient: 24-hour online inspection, cancel manual data entry ● Intelligent operation and maintenance: Provide technical guidance to operators through artificial intelligence big data calculation ● Convenient data: automatically calculate the operation and business status of the system according to the set rules