Waste water with high salt contents of chemical, power, medicine, metallurgy and other industries, after traditional membrane treatment, cannot be treated by bio-chemical methods. The brine contains high TDS, affecting the ecosystem.
Zero Liquid Discharge (ZLD) is to concentrate liquid waste through a specific technology, producing recycle water, minimizing waste water discharge, separating salts and impurities in the waste water into solid forms.
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Shenhua Erdos Coal to Oil Company Brine ZLDShenhua Erdos Coal to Oil Company Brine ZLD+ -
Shenhua Erdos Coal to Oil Company E1 Concentrate Crystallization ProjectShenhua Erdos Coal to Oil Company E1 Concentrate Crystallization Project+ -
Shenhua Shaanxi Methanol Downstream Project Brine ZLDShenhua Shaanxi Methanol Downstream Project Brine ZLD+ -
Sinopec Great Wall E&C (Ningxia) Co., Ltd Brine ZLDSinopec Great Wall E&C (Ningxia) Co., Ltd Brine ZLD+ -
Qinghai Damei Ganhe Industrial Zone Brine ZLDQinghai Damei Ganhe Industrial Zone Brine ZLD+ -
Xinjiang GCL New Energy Material Technology Co., Ltd Polysilicon Brine ZLDXinjiang GCL New Energy Material Technology Co., Ltd Polysilicon Brine ZLD+
(1)、Chemical Engineering Level A Engineering Qualification, Environmental Water Treatment Level A Engineering Qualification
(2)、International Team, Integrated Advanced Technology, Providing Process Package, Detailed Engineering, EPC contracting and other services;
(3)、Experience of Engineering, Equipment Manufacture and Site Service for the National First Brine ZLD Unit;
(4)、Mature Process with Approval of Large Petrochemical Enterprises, Successful License for Multiple Brine ZLD Project;
(5)、Self R&D ZLD Technology based on Low Temperature Heat Source, Recycling Low Temperature Waste Heat for ZLD System;
(6)、Self-Development of Salt Separating System to Realize True Zero Discharge;
(7)、Large Equipment Manufacture Basis and Manufacture Capacity.
(1)、Applied for more than 10 patents related to ZLD, of which 7 have been authorized, one PCT international patent.
(2)、Zero Discharge Recovery System for Salty Wastewater (ZL201120332719.7)
(3)、Falling Film Evaporation System for Recovering Heavy Oil Produced Water (ZL201220227597.X)
(4)、Liquid Distributor and Falling Film Evaporator with Liquid Distributor (ZL201220222362.1)
(5)、Waste Heat Utilization High-efficiency ZLD Recovery Treatment Method for Salty Wastewater (ZL201110262295.6)
(6)、ZLD System Based on Low Temperature Energy Utilization (ZL201220542462.2)
(7)、Evaporator with Plug-in Device of Enhanced Heat Transfer and Scale Prevention (ZL201220527305.4)
(8)、New High-salt Liquid Zero-Discharge Treatment System (ZL201320317069.8)
Support of Experts
Technical Proposal, Start-up and Commissioning Service Provided by Evaporation and Crystallization Experts with More Than 30 years ZLD experience and worldwide reputation.
R&D Capability
Through ZLD Pilot Unit, for Different Water Chemistry, Providing a Practical Brine Solution for each Client.