OWS Wastewater Treatment Solution
Your message must be between 20 to 2000 characters
Contact NowOWS Wastewater Treatment Solution
Oily waste disposal instead of waste emulsion disposal, ca.10% oil
Re-use of water from waste water emulsion – ca. 90% water –, COD reduction by up to 99%Overall cost saving, lower total treatment cost, less process water consumption
A three-phase filter removes floating oil slick and solid impurities.
In the actual vacuum distillation unit the contaminated process water is evaporated under vacuum and thus effectively separated from less volatile pollutants.
The distillate water can be recycled back into the user’s production process, creating a zero liquid discharge production.
The evaporation residue is disposed of with waste management companies.
Performance
Water produced by OWS technique is about 99% free from impurities - COD reduction by up to 99%.
Automatic cleaning of the evaporator prevents scaling.
An UV light inhibits microbiological growth in the stored distilled water.
Wastewater having 1% - 30% pollutant load can be treated.
Common Applications for Wastewater Evaporation
The vacuum distillation technique is applied for treatment of any wastewater if the liquid mixtures’ components can be separated due to differences in volatility.
Some application samples are shown below.
Common Applications:
Salty wastewater
Acidic or alkaline wastewater
Cleaning & rinsing processes
Vibrator & tumbling
Ultrafiltration, Reverse Osmosis
Ion exchange
Wastewater treatment plant
Zero liquid discharge
Common Applications (cont.):
Oily wastewater
Wastewater from metalworking:
rolling, die casting release, cutting/grinding, stamping & drawing, heat treat quenching, wire drawing
Electroplating, Phosphatizing
Metal finishing
Steel pickling
Etching
Related Keywords
