Human life without water purifier rankings commercial, industrial production is also without water. With the development of industrial production, water consumption is growing, there have been many areas of water shortage, therefore reasonable and water conservation has become the development of industrial production is an important issue. Industrial water including boiler water, process water, washing water and cooling water, sewage. Which is the largest water cooling water, accounting for more than ninety percent of the industrial water consumption. Different industrial systems and different uses of the water quality requirements are different; but the cooling water used in various industrial sectors for water quality requirements are basically the same, which makes cooling water quality control in the application of technology as an access to the rapid development . In the commercial water purification plant equipment, cooling water is mainly used condensed steam, cooling products or equipment, if the cooling effect is poor, it will affect production efficiency, product quality and product yield decline, and even cause accidents . And water, air is a commonly used cooling medium. Thermal conductivity are very poor water and air, at 0 ℃, the thermal conductivity of water is 0.49 kcal / m · hr · ℃, the thermal conductivity of air is 0.021 Kcal / m · hr · ℃, but the water with air higher than the thermal conductivity of water is about 24 times better than air. Therefore, when the cooling effect is the same commercial water purification plants, water-cooled air-cooled equipment than the much smaller. Large industrial enterprises and heavy water plants are generally used water cooling. Commonly used water-cooling system can be divided into three categories, namely the DC system, closed system and an open evaporation system, the latter two cooling water is recycled, it is also known as circulating cooling water system. Cooling water system with water cooling process media system is called the cooling water system. Cooling water systems are usually two: once-through cooling water systems and circulating cooling water system. Once-through cooling water system in once-through cooling water systems, cooling water through the heat exchanger device only once, after the use of the water is drained off, so it's a lot of water, and drain the water temperature rise is very small, all kinds of water minerals and ion content remains substantially unchanged. Washing wastewater reuse process description: Enter the system for the car wash waste water washing vehicles, containing sediment more, mainly contaminated ingredients of surfactants. System process using membrane bioreactor technology combined with activated charcoal worrying too much misplaced as the main process. Pretreated to remove grit chamber through grease wastewater silt and vehicle washing process into the oil in the water, the use of membrane bioreactor technology, strengthening the effectiveness and ultrafiltration membrane activated sludge biological treatment of fine particles to effectively retain effect reduce the water content of the surface active agent, SS and bacteria. Finally, activated carbon adsorption function (LAS adsorption of about 56mg / g) further removal of the surface active agent in water and bacteria. To ensure that the treated water stably achieve reuse requirements. "Recycle washing water ultrafiltration system" will be long-running, UF's choice is the most important issue, but also an economic issue. If you need more frequent replacement of membrane film, the follow-up costs will remain high. Therefore, the ability to choose tolerance and backwash function with a variety of ultrafiltration membrane. "Recycle washing water ultrafiltration system" ultrafiltration membrane used can work for more than four years in the water turbidity of less than 800NTU, and it is an ultrafiltration membrane fouling ability. Commercial water purification, commercial water purification straight drinking fountains, the Han Technology (quality businessmen) provided by the Henan Science and Technology Co., Ltd. Han Yue. Road Zhiyuan, temper forward. Henan Yue Han Technology Co., Ltd. (www.hnlyjd.com/) aims to become and you win symbiosis, strategic partners to move forward, more determined to become electronic, electrical products processing of the most influential companies, together with you leap, common success!