MFT MEMBRANE TECHNOLOGY

The hazardouswaste liquid is composed of Acid-alkali waste liquid , copper containingwastewater, nickel containing wastewater, chromium containing wastewater,cyanide containing waste and landfill leachate.

The originaltreatment process is anaerobic+ anoxic +aerobic +MBR +UF +spiral RO.

Because thespiral RO is fouling seriously and could not operating normally,so the effluentquality was not up to the discharge standard.

According alongtime experimental,Meifute used the special membrane technology to reformthe project.


Project site
Water quatity


Type

Capacity

Influent index

Effluent index

Hazardous liquid treatment

200m3/d

Recovery rate≥75%

COD 400mg/L

COD≤20mg/L

NH3N 300mg/L

BOD5≤4mg/L

Conductivity30000μs/cm

NH3N≤1.0mg/L