Welcome to the official website of Qingdao Wanyuan environment!

24 hours service hotline

4000-268-288

Key word:
Current location: Home >>Wastewater treatment
high ammonia-真钱赌球网-线上赌球网站-线上赌球平台
Author:青岛万源环境科技有限公司     Published:2016-06-21     Source:www.dquiles.com     Click:1348


High ammonia-真钱赌球网-线上赌球网站-线上赌球平台: 

High ammonia-nitrogen wastewater mainly comes from chemical, metallurgy,PCB etching process and other industries. The ammonia nitrogen in the wastewateris mainly in the form of ammonium salt or NH4OH with strong pungent smell andNH3-N concentration of 1-50g/L. It is a kind of high-pollution wastewatersubject to stringent direct discharge control.

Common treatment processes include: physic-chemical method,bio-denitrification method, and biochemical combination method 

process

 

ammonia nitrogen exist the ionization balance in the water below

NH4+ + OH- = NH3·H2O

After adjusting the PH value to alkaline,then separate the ammonia-nitrogenwith deammonia membrane in heat condition

Advantages

     1.Technical idea

        a.plan ascustomers requirements,discuss all details with you.

        b.Industry intelligentize, exquisiteworkmanship.

      c .All system solution based on the test data inthe Lab.

     2.Technology team

       a.High technology enterprise,one third research staff

       b.The research team lead by professor with 30 years experience inenvironment industry
       c.senior engineer team has 5 processing engineers,6 structuralengineers,10 equipment engineers,6 welding engineers.They all have plentyexperience in large project

     3.Hardware equipment

       a.Processing equipment import from Europe with high working accuracy

       b.We have auto-welding machine from Germany

       c.Normalize workshop the area reach 1000 square meter

    4.Materials and components 

      a.We havecooperation with DOW,electropureSchneiderSiemensGE,grundfosnanfangpump etc.

      b.we use the best quality stainless steel for the machine

      c.Life span can reach 5-10 years

    5.After sale services

     a.One year guarantee,whole life maintenance
     b.24 hours service line