In addition to iron and manganese filter Scope: 1, applies to groundwater iron content ≤8mg / L of iron processing system. 2, for groundwater iron content> 8mg / L-≤16mg / L of iron processing system. Two kinds of iron removal apparatus were applied in small towns, rural water supply, the mining industry, industrial water, softening, desalination technology and other water supply source to the groundwater treatment system. In addition to iron and manganese filter unique advantages: 1. This series of devices are fully automatic operation. From the water, the red oxygen, water distribution, filtration, backwash and water and other processes, combined into a new iron removal device integration. It can be automatically adjusted according to operational requirements. 2. Without suction device equipped, air compressor, pump or backwash water tower. Not only saves the project investment, but also brings a lot of convenience for the project operation and management, maintenance and other work. 3. In addition to the efficiency of the use of a special high-speed rail manganese sand filter, water purification business, guaranteed by the use of water quality and quantity requirements. 4. If you set the low water level control system and electrical deep well pumps in water tanks connected to the opening and closing system, then the system can meet the requirements of a full set of automatic water treatment system unattended. Reverse osmosis unit (pure water device) 1) effect: reverse osmosis water purification unit is a major part of the production line. The device used in Japan Nitto Denko Group's American production company Hyde energy saving composite membrane type reverse osmosis membrane elements ESPA. ESPA series of high rejection brackish water desalination membrane. It can operate at lower pressure, to obtain high water flux, commercial water purification treatment, the average rejection rate of 99.5%. Because ESPA membrane has the above advantages, providing a wider range of spatial selection of pumps, pressure vessels, piping, valves and other equipment for. And the use of a smaller motor power to meet the needs of their work. At the same time, the characteristics of high water flux ESPA membranes, high rejection rates, which have allowed equipment manufacturers and system cost greatly reduced the cost of equipment investment, commercial water purification, and can save a lot of energy and reduce the operating costs of the system, improve water quality. 2) Selection: Hyde United States ESPAI-4040/8040. The designed capacity reverse osmosis water temperature is 25 ℃, water use efficiency is 70%. Commercial water purification rankings, the Han technology, commercial water purification provided by the Henan Science and Technology Co., Ltd. Han Yue. "Electronic products, computer hardware, office supplies, water treatment equipment, communications equipment, refrigeration set" preferred Henan Yue Han Technology Co., Ltd. (www.hnlyjd.com/), the company is located: Zhengzhou City, Tongbai Road East Dili Lake Garden Palace 8 Unit 1, Building 1602, over the years, the Han science and technology to provide customers with the best quality of service, Contact: Zhang Yan slippery. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Yue Han Technology expect to be your long-term partner!