Reverse osmosis units should normally be cleaned by segments, with the cleaning fluid flowing in the same direction as the operation. However, when the relativity of contaminants is relatively light, they can be divided into several segments for cleaning.
Single link cleaning is divided into the following processes:
1. mixing and cleaning fluid;
2. pumping the cleaning fluid with a high-pressure cleaning pump into the reverse osmosis system with low flow rate and low voltage, discharging the source water and avoiding dilution of the cleaning fluid;
3. Maintain the stable temperature of the reverse osmosis equipment, and use the high-pressure cleaning pump to circulate the cleaning fluid in the system.
4. high-pressure cleaning pump to carry out immersion, generally lh on, more serious environmental pollution ro reverse osmosis membrane can be 2h – 4h immersion cleaning.
5. High-pressure cleaning pump with a high flow rate to play cleaning fluid 30 a 60min, so that ro reverse osmosis membrane washed away contaminants with the high flow rate of water rushing away.
6. Use warm water to rinse the cleaning solution. In addition, the pH value should be measured when cleaning with acid, when the pH value rises above 0.5 to enhance the amount of acid. For a multi-segment system, rinse and soak together in the segment to carry out, a high flow circulation system must be carried out in sections.
Shandong Weifang Jingying Medical Equipment Co., Ltd. is located in the beautiful world kite capital – Weifang. It was founded in 1958 (its predecessor was Weifang Medical Equipment Factory); restructured in 1999; the new site is located in ABP Park, Headquarters Base, No. 2600, Zhuang Inspection Road, Kuiwen District, Weifang City, Shandong Province. The company has more than 280 employees, including more than 70 middle and **technical personnel, consisting of domestic experts in water system design, pressure vessel design experts and various professionals. The scientific research team brings together the talents of pressure vessel design, electrical research and development, mechanical processing, welding technology, electrochemical polishing, GMP verification services, etc. The main economic indicators completed in 2010: total industrial output value of 78 million yuan; sales revenue of 100 million yuan; payment recovery of 86 million yuan; profit and tax of 15 million yuan. Our company is dedicated to the research and development, manufacture and sales of water making equipment with pharmaceutical, electronic and food industries as service targets. The multi-effect distilled water machine has been put into production for more than 15 years since 1996. The company’s main products are: secondary reverse osmosis water treatment equipment, multi-effect distillation water machine series of class I and II pressure vessels, with filter system. Our products are sold at home and abroad: Shuanghe Pharmaceutical, Yangtze River Pharmaceutical, Xinhua Pharmaceutical, Northeast Pharmaceutical, Shih Pharmaceutical Group, Ha Pharmaceutical Group and other domestic famous enterprise groups have cooperation with our company, and our product sales rank first in China! Based on the domestic market, the company actively explores the international market, products have been exported to Africa, South America, Europe, East Asia, Southeast Asia, South Asia and more than 40 countries and regions. Shandong Jing Ying has been adhering to the “care for life, responsibility first” corporate philosophy, “science and technology is the first productive force” as the guide, for the long-term, stable and rapid development of Shandong Jing Ying to provide a favorable guarantee. With the continuous expansion of the company, we sincerely invite all interested parties to join us to create a bright future for Shandong Jing Ying!