1. Current status of pure water production process and reverse osmosis technology

In recent years, the sewage treatment industry in China, especially the process and equipment of pure water production technology, has made significant progress, which has promoted the development of industries such as food, pharmaceutical, chemical plants, power engineering, daily life and consumption. Especially in recent years, RO reverse osmosis technology has been widely accepted in various industries.

The key reason for the rapid development of this industry is that China's improvement and enhancement of industry water quality testing standards have led to a rapid increase in the corresponding industry's regulations for improving water quality, resulting in a strong market demand; Many overseas membrane products have flooded into the Chinese sales market, accelerating the improvement of membrane separation technology in China; The rapid improvement of social and economic conditions has led to an increase in the consumption power of companies; The continuous expansion of the sales market and the steady development of product cost reduction; At present, the technical application of RO reverse osmosis technology is developing rapidly, and the technical sales market is gradually improving.

2. Application of reverse osmosis technology in various industries

The large market in China for producing and manufacturing pure water using RO reverse osmosis technology belongs to the power industry. This industry enjoys the current policy of priority development in China and has deep funding. Its total number of engineering projects and operating scale are not compared to other industries, making it a major customer in the sewage treatment industry. The RO reverse osmosis technology for gas and steam boiler water supply and drainage in thermal power plants has been widely accepted, and many domestic equipment are used, with excellent market prospects. In the production of pharmaceutical industry, the National Pharmacopoeia requires the use of distillation method for pharmaceutical glass bottles and other products. Reverse osmosis technology has a considerable market for tap water sales, which is solved before sheet, slurry, oil, and steam distillation. In recent years, the use of pure water blending technology in food industries such as liquor and beverages has become a development trend. In the production and manufacturing processes of canned and barrel edible pure water, many have chosen first or second level reverse osmosis technology. Compared with the production lines of household water purifiers and bottled water, the sales market of the group company's water purifiers also has a spacious indoor space. Its development will provide better equipment for improving the natural environment of drinking water in companies, administrative agencies, universities, and public places.

3. Current status of pure water production and manufacturing equipment

The pure water production and manufacturing equipment consists of a variety of process equipment, involving many basic industrial products such as basic raw materials, spare parts, electric motors, centrifugal water pumps, etc. Its overall equipment level is also a true reflection of China's commodity level. The current characteristics of equipment in this industry are as follows:

a. High tech products from China and abroad, represented by RO reverse osmosis membranes, pressure shells, and high-pressure water pumps, have been widely used. The key to market competition in the sales market is not only among foreign products, but also among Chinese enterprises.

b. Key domestic supporting facilities and equipment, such as ultrafiltration membranes, electrodialysis, precision filtration, and microfiltration, have steadily occupied the vast majority of China's sales market due to their characteristics, quality, and price advantages. This fully demonstrates the key role of long-term investment in high-tech in China and the diligent efforts of relevant companies in the development of national industries.

c. The overall quality and efficiency of the main equipment such as RO reverse osmosis membrane in the complete set of equipment have generally improved.

d. There is a widespread situation in China where key desalination equipment is highly valued and preparatory treatment is neglected in complete sets of equipment. This situation greatly reduces the overall design scheme and operating level of the equipment, and endangers the overall project investment and economic benefits of the equipment.

e. Chinese sewage treatment equipment manufacturers face fierce market competition in the sales market of mid to low-end level equipment.

4. Several perspectives on the development of pure water equipment in China

a. Fully support domestic enterprises in the reverse osmosis membrane component manufacturing industry, so as to occupy a place in the foreign market for membrane component production and manufacturing in China. Attracting international large and medium-sized RO reverse osmosis membrane manufacturing enterprises to establish factories in the region and comprehensively promoting the development of the industry.

b. The development of pure water production and manufacturing, as well as the entire sewage treatment industry, has provided excellent entrepreneurial opportunities for China's large, medium, and small industrial production and commercial enterprises that are not equipped with supporting facilities. The company should immediately produce or introduce high-quality raw materials and spare parts for industry supporting facilities, in order to keep pace with the development of the sewage treatment industry.

c. Enterprises in the complete equipment manufacturing industry should further improve the level of process design schemes, enhance the production, manufacturing, and installation level of equipment, thereby enhancing the economic benefits of equipment project investment, reducing energy consumption, and improving the utilization rate of source water. Companies with essential conditions should focus on international excellence, enhance competitiveness, and promote the development of the entire industry.

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