Zero Liquid Discharge Systems

Zero Liquid Discharge System – Robust Solution to Minimize Waste

Zero liquid discharge is a waste water treatment process in which all wastewater is recycled; Therefore, leaving zero discharge at the end of treatment cycle. This method includes ultra filtration, reverse osmosis, evaporation/crystallization. Technoforce Pvt. Ltd include more than 150 installations, including stand alone membrane processes, or hybrid systems.

Zero liquid discharge can be defined generally as a process for maximum recovery of water from a waste water source that would otherwise be discharged. Technoforce solutions PVT LTD has a lot of experience in designing the ZLD systems that best suit the specific requirements of each customer. The optimal system is designed, built and put into operation according to the properties of the effluent and the volume to be treated.

Solutions to minimize volumes

• Small investment, installation and operational expenditure
• Heat exchanger plate design minimizes fouling and scaling
• High efficiency reduces heat transfer area required
• Can operate cost effectively at vacuum thereby sinking scaling risks
• Cost-effective maintenance

The oil and gas industry as well as chemical, petrochemicals, mining and other industries generate large volumes of waste water that must be managed. In wastewater treatments for power plants, these wastewaters are discharged through a plant outfall to a surface water body, an evaporation pond well injected.  Though, there are rising environmental concerns regarding such discharge practices, which has resulted in the development of Zero Liquid Discharge processes.

Benefits of zero liquid discharge for an industrial process:

• Lowered waste volumes reduce the cost associated with waste management.
• Recycle water on site, lowering water acquirement costs and risk. Recycling on-site can also result in less treatment requirements.
• Decrease trucks associated with off-site waste water removal, and their associated greenhouse gas collision and community road incident risk.
• Improved environmental routine and regulatory risk profile for future permitting.
• Some processes may recover valuable resources.

Technoforce Solutions PVT LTD has a solid team of experts, backed by more than 150 successfully executed projects. We specialize in vacuum evaporators and crystallizers, which are currently the best available technologies for the effective implementation of a zero discharge system. The main objectives for a zero liquid discharge system is to eliminate a liquid waste water discharge, generate solids for landfill disposal or reuse, and to recycle high-quality water that can be beneficially reused.  The design objectives is to minimize the capital investment and system operating cost, while not significantly impacting the manpower required for operation. 

Phone No : (+91)0253 238 3668,(+91)022 25550116,

Mail us at: sales@technoforce.net

Visit our site at: www.technoforce.net/technology/zero-liquid-discharge-systems/