Water treatment equipment price / pure water processing equipment [the Huasheng] Technology Development 

 Introduction to water treatment equipment 

 Pure water (ultrapure water) processing apparatus, refers to the conductive medium in the water is almost completely removed, and the gas separated from Solutions, colloids and organic matter (including bacteria) are also removed to a very low degree of water. The conductivity is generally 0.1 ~ 0.055uS/cm, resistivity (25 ℃)> 10x106Ω · cm 
 The salt content of <0.1 mg / L. ideal of pure water (theoretically) 0.055 uS / cm conductivity, resistivity (25 ℃) for 18.3x106Ω · cm. 





 Water treatment equipment filtration principle 

 Source → water → source pumps, mechanical filter → Activated carbon filters → precision filter reverse osmosis membrane → → a reverse osmosis membrane II → TOC prolapse → EDI system, low pressure switch to protect the high-pressure pump will not stop the water supply damage. High-efficiency, low-noise high-pressure pump, reduce operating noise, reduce power consumption. · Desalination rate, low operating pressure roll composite membrane to improve the quality of water and reduce operating costs, and long service life. Water production, the concentration of water each has a flow meter to monitor and adjust the running water and system recovery. · Product water conductivity table continuously monitor the quality of water. High pure water equipment parameters: pollutant removal desalination rate: 99.8% 
 The organics removal rate:> 150MW bacterial filters to remove rate:> 99% pyrogen removal efficiency:> 99% particle removal efficiency:> 99% 
 Water requirements: Pollution Index (SDI): <5 residual chlorine: <0.1mg / L PH :5-8 water temperature: 4 ° -40 ℃ 
 High pure water equipment, process 1, the ion-exchange-type industrial pure water preparation: 

 → raw water to the raw water pressure pump → Multi-media filter → Activated carbon filters cation resin → precision filter → → softener filter bed → anion resin filter the bed → yin and yang resin mixed bed → microporous filter → water point 
 2, reverse osmosis industrial water preparation: 

 The first stage reverse osmosis raw water → raw water softener pressure pump → → multi-media filter activated carbon filter → → precision filter → 
 → PH adjustment → intermediate tank → second stage reverse osmosis (RO membrane surface with a positive charge) → purified water tank → pure water pump → microporous filter → water points 3, the electrodeionization ion-industrial pure water preparation: 
 → raw water to the raw water pressure pump → Multi-media filter → Activated carbon filters → softener → precision filter → intermediate tank reverse osmosis machine → → → EDI system of intermediate pump → microporous filter → water points 

 Pure water quality standards 

 Standards for purified water, injection water standard CRT, LCD monitors with pure water (empirical data) 

 A. integrated circuits pure water 

 B. National electronic grade water standards 

 Corey pure water equipment 



 C. SEMI standard 

 Water treatment equipment Scope 

 A. electronics industry, chemical industry, pure water. 

 B. Hill, villas, apartment buildings, domestic water, drinking water directly. 

 C. biotope hotel direct drinking water. 

 D. permeate flow :0.5-200m3 / h