表面處理行業純水設備和中水回用
Pure water equipment for surface treatment industry
應用領域和指標要求參考：
Application area and standards references :
| 用途 Use | 用水指標 Water standards | 參考標準 Reference standards |
| ● 電鍍（鍍金、鍍銀、鍍鉻、塑料電鍍等） ●Electroplate (Gold, silver, chrome, plastic, plating, etc.) | 電導率:10~0.1μs/CM Conductivity :10~0.1μs/CM | 我國電子水質技術指標，GB11446-1-1997 Our technical standards for electron level water , GB11446-1-1997 |
| ● 玻璃鍍膜用水、超聲波、超音波清洗用水 ● Glass Coating water, ultrasound, ultrasonic cleaning water | 電導率:10~0.2μs/CM Conductivity:10~0.2μs/CM | 我國電子水質技術指標，GB11446-1-1997 Our technical standards for electron level water , GB11446-1-1997 |
| ● 涂裝、鋁氧化 ● Coating, aluminum oxide | 電導率≤10μs/CM Conductivity≤10μs/CM | 飲用純凈水標準（GB17324-98） Drinking water standards (GB17324-98) |
| ● 電池用純水 ● Pure water for battery
| 電導率≤10μs/CM Conductivity≤10μs/CM | 我國電子水質技術指標，GB11446-1-1997 |
主要工藝流程和出水指標：
Process and outlet water standards :
※ 預處理+一級反滲透（電導率≤10μs/CM）
※ Pre-treatment + 1 stage ro (conductivity≤10μs/CM)
※ 預處理+一級反滲透+離子交換器（電阻率5~10MΩ.CM）
※ Pre-treamtment + 1 stage ro + ion exchange (resistivity5~10MΩ.CM)
※ 預處理+一級反滲透+EDI（電阻率5~10MΩ.CM）
※ Pre-treatment + 1 stage ro + EDI (resistivity5~10MΩ.CM)
※ 預處理+二級反滲透+EDI（電阻率10~15MΩ.CM）
※ Pre-treatment + 2 stage ro + EDI (resistivity5~10MΩ.CM)
詳細工藝需根據原水設計情況進行設計
Detailted process desgin as raw water status
表面處理水循環使用的優點：
The advantage for recycling of surface water treatment :
表面處理行業水循環使用示意圖：
The process for water recycling of surface water treatment :
針對表面處理行業高污染的特點，充分考慮了水的處理和回收利用，此系統工程具有以下優點：
To the feature of high pollution for surface treatment industry , and consider water treatment and recycle , this project has following advantages :
▼回用水處理工藝采用全膜法處理工藝，具有水的利用率高，脫鹽率高，產水水質穩定等優點；
▼reuse water treatment process adopt all-ro membrane method , with have a high desalination rate , have a good quality and stable for outlet water ;
▼在線水質監測控制，實時監測水質變化，確保整個系統工程安全、有效運行；
▼Monitoring of water quality can be control by online , monitoring of water quality change , to protect safety of water quality ;
▼全自動電控程序，還可選配觸摸屏操作，使用方便，操作簡單、安全；
▼all-auto electric control procedures , can also choose touch-screen operation , it’s convenient ,easy and safe to operate ;
▼在整個封閉處理工藝中，水的排放可以達到較少部分或，滿足現行的環保要求，減輕環保方面的費用；
▼Throughout the treatment process with a closed , discharge of water can reached some part and zero discharge , completely meet environmental protection requirements of current , reduce the environmental costs ;
▼水循環使用，經濟效益明顯；
▼The water cycle to use , cost-effective obvious ;
