For the high salt content of sea water desalination equipment can not be directly use features designed mainly two ways to desalinate seawater, namely distillation and reverse osmosis. The distillation method is mainly used for extra large desalination and heat. The wide applicability of reverse osmosis membrane desalination rate is high, it is widely. Desalination equipment of our company using the reverse osmosis membrane treatment, the first is to extract the sea up to the initial pretreatment to reduce seawater turbidity, to prevent the growth of bacteria, algae and other microorganisms, and then use special high-pressure pump pressurized water into the anti- permeable membrane, high salinity, seawater reverse osmosis membranes must have high desalination rate, corrosion resistance, high pressure, contamination, seawater reverse osmosis membrane treatment, its salt content is greatly reduced, dilute the water quality is even better than tap water. Dilute the water meets the national drinking water standard (GB5749-85). Power applicable to a wide range of (220V/60HZ, 380V/50HZ). Second, the applications of this equipment for industrial, commercial, residents, military vessels, research ships, engineering salvage ship, ocean-going cargo ships, ocean-going fishing fleets, oil rigs, island reef and other fields are widely used. 
 Water Treatment Equipment Co., Ltd. of Zhuhai City, China Shipbuilding is located in a beautiful coastal city - Zhuhai, is a collection of scientific research, new product development, production, marketing, engineering, installation as one of high-tech enterprises. And has a high level of awareness of innovative and pioneering spirit of professional talent team. The company is committed to research and development of the shipbuilding industry of water treatment equipment, Our main products include: marine desalination machine, marine water purifiers, marine mineralized, ultraviolet disinfection system. The products have been widely used in the drilling platform, barges, ocean-going vessels, research vessels, offshore fishing boats, ocean surveillance ship, fishery boats in various industries, by the majority of users praise. Ship in the product is the best choice for your voyage, the crew's health. 

 Shipbuilding ZC-FSHB range of products are introduced: 
 Company production of marine desalination machine ZC-FSHB range of products, you can choose from various models of the product model can be produced from 0.5 tons per day to a daily output of 200 tons of fresh water production. Equipment easy to use, safe, reliable, and well received by users of all ages. Product features and advantages are as follows: 
 (1) reverse osmosis separation technology for seawater desalination desalination, the technology is so far the international community recognized that the most advanced desalination technology. 
 (2) equipment in strict accordance with requirements CBT3751-1995 ship industry standard, in line with the use of CCS in a complex ship sailing under the conditions of stability. 
 (3) at room temperature (5-40 ° C) under operation, producing water excellent, less energy consumption and low cost. 
 (4) according to the special nature of the ship's design, to achieve small size, light weight, an area of ??the province, easy to install, adaptable, and can be installed in the narrow cabin, deck, marine tanks, aisles and other space. Rack piping, pipe fittings by 316 (high pressure) stainless steel and corrosion resistant PPR materials (low pressure) production. Power applicable to a wide range (220-380-415V/50HZ/60HZ / three phase). 
 (5) the core components of first-class foreign products to match international best quality U.S. imports of desalination reverse osmosis membrane, high desalination rate, stable performance, safe and reliable; membrane shell with the best brands --- Harbin Music S & P membrane shell, the membrane end cap for the Super 316L stainless steel, never the quality of other brand-name products. Other RO high-pressure pump with international brand dedicated desalination pumps and high and low voltage protection device, guarantee output freshwater water meets state drinking water quality standards (GB5749-2006). 
 (6) pre-treatment units using multi-way valve to avoid frequent cleaning and environmental pollution. 
 (7), simple operation, easy maintenance, electricity and sea water, and start immediately after the output of freshwater. 
 (8) to send professional guidance equipment installation, commissioning and use. 
 (9) and world-class products in the same technical and quality levels, and low prices, high quality after-sales service is a cost-effective products that you are the right choice. 

 Desalination facilities in the ship-related parameters 

 Model ZC-FSHB1 ZC-FSHB2 ZC-FSHB3 ZC-FSHB5 ZC-FSHB10 
 Water production (m3 / d) 1 1.5 2 3 3-4 5 ~ 6 10 ~ 11 
 Freshwater flow (L / h), 50 ~ 60 100 ~ 130 150-180 200 ~ 250 400 ~ 450 
 Desalination rate (%) ≥ 98 ≥ 98 ≥ 98 ≥ 98 ≥ 98 
 Salt content of water production (mg / L), ≤ 700 ≤ 700 ≤ 700 ≤ 700 ≤ 1000 
 Operating pressure (MPa) 4 ~ 6.5 4 ~ 6.5 4 ~ 6.5 4 6.5 4 ~ 6.5 
 The use of power (kw) 1.1 1.5 1.5 2.2 5.5 
 Water pressure (MPa) 0.1 0.3 0.1 0.3 0.1-0.3 0.1 ~ 0.3 0.1 ~ 0.3 
 Water temperature (° C) 5 ~ 40 5 ~ 40 5-40 5 ~ 40 5 ~ 40 
 Net Weight (kg) 110 120 150 180 250 
 Split type Dimensions (mm) 580 580 580 650 800 
 Width (mm) 440 440 440 440 700 
 (Mm) 1600 1600 1600 1600 1850 
 The Note freshwater flow inlet temperature of 25 ° C, the salt content of 35000mg / L, the water production under the conditions of the operating pressure 5Mpa. 

 Siamese Machine Dimensions (mm) 940 940 940 980 1350 
 Width (mm) 440 440 440 440 700 
 (Mm) 1600 1600 1600 1600 1850 
 The reverse osmosis principle: we must first understand the concept of "infiltration". Penetration is a physical phenomenon. With a semi-permeable membrane to separate two kinds of water containing different salts, such as will find less salt side of the water will seep through the membrane with high salt content water contained in the salt does not penetrate, so that both sides of the salt concentration gradually integrated into the equalization until, however, to complete this process takes a long time this process is called osmotic pressure, but if try to add a pressure in the high salt content of the water side, the results can make penetration stop when the pressure is called osmotic pressure. If the pressure increase can make the opposite direction to the direction of penetration, while the remaining salt. Therefore, the principle of reverse osmosis desalination, is salt water (eg water), to impose than the natural penetration greater pressure on the pressure, so that penetration in the opposite direction, water molecules in the pressure of the raw water to the other side of the membrane, into clean water, so as to achieve the purpose of removal of impurities in the water, salt to penetrate the opposite direction, a process known as reverse osmosis. 


 Water Treatment Equipment Co., Ltd. of Zhuhai City, China Shipbuilding 
 Address: Guihua Industrial Estate,, Gongbei osmanthus, 205 North Road, Zhuhai City, F, 6 A 
 ADD: On the first floor of six building, No 205Guihua Bei Road, ZhuHai 
 Tel / TEL :0086-756-8,232,358 
 Fax / FAX :0086-756-8,232,359 
 Zip / Pc: 519000 
 E-mail: ZHZCWATER@163.COM 
 Web site: http://www.zhzcwater.com