Zero Liquid Discharge (ZLD)Wastewater Treatment

Zero Liquid Discharge (ZLD)Wastewater Treatment

Zero liquid discharge (ZLD) is an advanced and effective Wastewater Treatment method by removing salts, cations & anions from wastewater. It uses the latest ion exchange technology for the treatment of wastewater and maximizes the quantity of freshwater with minimum liquid discharge. ZLD system stored all the wastewater and starts filtrating it by removing contaminants and converting them into solid waste. This method is very widely used in industrial, commercial & residential areas where a large quantity of wastewater is released and required to be treated.

Zero liquid discharge (ZLD) is an advanced and effective Wastewater Treatment method by removing salts, cations & anions from wastewater. It uses the latest ion exchange technology for the treatment of wastewater and maximizes the quantity of freshwater with minimum liquid discharge. ZLD system stored all the wastewater and starts filtrating it by removing contaminants and converting them into solid waste. This method is very widely used in industrial, commercial & residential areas where a large quantity of wastewater is released and required to be treated.

Why is the Zero Liquid Discharge method being important to use?

In today’s world,  the water shortage becomes a very serious problem and is increasing day by day, and to solve this problem many kinds of treatment come from time to time such as Rainwater Harvesting but wastewater released from large industries and damages the local environment is even now become a very serious issue, therefore for solving that issue zero liquid discharge method is developed. This method is an advanced Wastewater Treatment method that includes ultrafiltration, nanofiltration, reverse osmosis as well as evaporation for managing wastewater. It has the capability of recovering the sources that are present in wastewater.

Characteristics of Zero Liquid Discharge Method.

  • It is available in the form of Automatic Two-Tank Plants or As Mixed-Bed Plants.
  • This method is very frequently used in cases, where there are stringent needs of low content of salt and silica in water.
  • Demineralization Plants is mainly designed to offer the low-cost supply of De-Ionized water which is generally less than 10 micro-Siemens.
  • Chemical resistant valves that are used on vessels are Control service and regeneration flows.
  • These plants make use of commercially available hydrochloric acid and sodium hydroxide for the renewal resins when needed.

Advantages of ZLD Method

  • It minimizes the negative impact on local ecosystems and climate.
  • It has very minimal waste volume
  • ZLD is very cost-friendly for wastewater management.
  • It is very useful for recovering valuable substances from wastewater, such as ammonium sulphate fertilizer or sodium chloride salt.
  • It increases the water level on earth.
  • It improves our environment.
  • ZLD maximizes the efficiency of water usage.

Wastewater Treatment Services

We Kelvin WaterTechnologies Pvt. Ltd. has 15+ years of experience and is a leading brand in providing Wastewater Treatment Services all over the world. Our organization uses different kinds of methods for treating industrial and commercial wastewater including DAF, STP, ETP, ZLD & RWH, etc. We ensure to maintain customer satisfaction with our professional engineers and with the latest tools & technologies.

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