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工业纯水设备
工业废水处理
中水回用设备
成套水设备
废水零排放

磷化清洗废水回用,反渗透中水回用设备

概要信息:
磷化清洗废水浓度一般不高,水质主要含有磷、镍、锰和其它SS悬浮颗粒物,COD一般不高,含盐量在2000~3000mg/l左右,根据锰系磷化或锌系磷化不同而不同。一般采用超滤+反渗透的工艺进行回用,回用水达到自来水标准,回用于初洗。
基本信息
没有此类产品
描述

表面处理行业纯水设备和中水回用

Pure water equipment for surface treatment industry

 

应用领域和指标要求参考:

Application area and standards references :

用途

Use

用水指标

Water standards

参考标准

Reference standards

电镀(镀金、镀银、镀铬、塑料电镀等

Electroplate (Gold, silver, chrome, plastic, plating, etc.)

电导率:10~0.1μs/CM

Conductivity :10~0.1μs/CM

我国电子级水质技术指标,GB11446-1-1997

Our technical standards for electron level water , GB11446-1-1997

玻璃镀膜用水超声波、超音波清洗用水

 Glass Coating water, ultrasound, ultrasonic cleaning water

电导率:10~0.2μs/CM

Conductivity:10~0.2μs/CM

我国电子级水质技术指标,GB11446-1-1997

Our technical standards for electron level water , GB11446-1-1997

 涂装、铝氧化

 Coating, aluminum oxide

电导率≤10μs/CM

Conductivity10μs/CM

饮用纯净水标准(GB17324-98

Drinking water standards (GB17324-98)

● 电用纯水

 Pure water for battery

 

电导率≤10μs/CM

Conductivity10μs/CM

我国电子级水质技术指标,GB11446-1-1997

 

主要工艺流程和出水指标:

Process and outlet water standards :

※ 预处理+一级反渗透(电导率≤10μs/CM

Pre-treatment + 1 stage ro (conductivity10μs/CM)

※ 预处理+一级反渗透+离子交换器(电阻率5~10MΩ.CM

Pre-treamtment + 1 stage ro + ion exchange (resistivity5~10MΩ.CM)

※ 预处理+一级反渗透+EDI(电阻率5~10MΩ.CM

Pre-treatment + 1 stage ro + EDI (resistivity5~10MΩ.CM)

※ 预处理+二级反渗透+EDI(电阻率10~15MΩ.CM

Pre-treatment + 2 stage ro + EDI (resistivity5~10MΩ.CM)

详细工艺需根据原水设计情况进行设计

Detailted process desgin as raw water status

 

表面处理水循环使用的优点   

The advantage for recycling of surface water treatment :

表面处理行业水循环使用示意图:

The process for water recycling of surface water treatment :


                                                                        
针对表面处理行业高污染的特点,充分考虑了水的处理和回收利用,此系统工程具有以下优点:

To the feature of high pollution for surface treatment industry , and consider water treatment and recycle , this project has following advantages :

回用水处理工艺采用全膜法处理工艺,具有水的利用率高,脱盐率高,产水水质稳定等优点

reuse water treatment process adopt all-ro membrane method , with have a high desalination rate , have a good quality and stable for outlet water ;

在线水质监测控制,实时监测水质变化,确保整个系统工程安全、有效运行

Monitoring of water quality can be control by online , monitoring of water quality change , to protect safety of water quality ;
全自动电控程序,还可选配触摸屏操作,使用方便,操作简单、安全

all-auto electric control procedures , can also choose touch-screen operation , its convenient ,easy and safe to operate ;
在整个封闭处理工艺中,水的排放可以达到较少部分或零排放,完全满足现行的环保要求,减轻环保方面的费用;

▼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 ;

水循环使用,经济效益明显;

▼The water cycle to use , cost-effective obvious ;

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电镀废水回用,表面处理废水回用设备,磷化废水处理回用设备