zero-discharge wastewater Articles
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Zero-emission project of a Textile plant in Zhejiang
Application: Textile wastewater Scale: 60 tons / hour Process: MTRO / MTNF Time: 2015 INTRODUCTION This equipment is used in the zero discharge reduction of textile wastewater. Using the MTNF and MTRO membrane modules independently developed by Jiarong Technology are ...
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Containerized Zero Liquid Discharge Wastewater Treatment Plant by YASA ET
Revolutionizing Wastewater Treatment with Containerized Zero Liquid Discharge Plants (yasa.ltd)Containerized Zero Liquid Discharge (ZLD) wastewater treatment plants are changing the way factories and municipalities manage their wastewater. Zero Liquid Discharge (ZLD) refers to a treatment process in which the plant discharges no liquid effluent into surface waters, in effect completely ...
By YASA ET
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Yangmei Pingding Coal Chemical Wastewater Zero Liquid Discharge Project
Zero discharge of coal chemical wastewater is a new field of special membrane applications. Jiarong Technology has cooperated with advanced domestic engineering companies to develop and realize a number of large-scale coal chemical zero liquid discharge projects. The system uses Jiarong STRO high-concentrate technology products for concentrate water reduction, and the equipment has continued to ...
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Automotive Manufacturer Achieves Zero-Liquid-Discharge Production, Recovers Waste Energy - Case Study
An automotive manufacturing plant in Morocco, consisting of pressing, body assembly, paintwork, and final assembly, started-up in early 2012 with two new production lines and an annual output capacity of 400,000 vehicles/year. The site was designed to discharge zero industrial effluents to the environment. Water consumption for manufacturing processes are 70% lower than for a conventional plant ...
By PRAB, Inc
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Zero-Discharge Treatment System for the Wastewater from Scenic Environmental Sensive Communities
The “Zero-Discharge” Wastewater Treatment System has been advocated for the scenic and/or historically preserving tourism spots. The Decentralized Wastewater Treatment (DWT) coupled with the Land Treatment Method has been found to be the most effective treatment system to achieve such historically unachievable “Zero-Discharge” dream. The DWT, normally also referred as ...
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Demkolec ICGCC power plant
Evaporator/Crystallizer meets stringent zero-discharge waste requirements In 1989, Demkolec B.V. was founded by the Dutch Power Authority N.V., S.E.P., to execute the first integrated coal gasification combined cycle (ICGCC) power plant. For the gasification process, Demkolec selected Shell. The plant, the world’s largest, is located next to the existing Maascentrale power station in ...
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Martin-Baker America, Johnstown, PA - Case Study
Martin-Baker is the world-leading designer and manufacturer of ejection seats. There are over 17,000 Martin-Baker ejection seats in service today in 54 different aircraft types across 84 countries and these numbers are ever growing. Altogether, they’ve managed to save over 7,500 ...
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Fibreboard plant recycles plant effluent
The Facility Laminex Industries in Gympie, Queensland, Australia is a leading producer of medium density fibreboard-based panel products. The Problem Laminex Gympie is a zero wastewater discharge site. Laminex was installing a second plant at their site to expand production capacity. It became apparent that borewater quantity and quality was unpredictable, therefore Laminex decided to recycle ...
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Small Evaporator - European Auto Service Center, Arlington, VA - Case Study
This user is a premier independent service center for European cars in the DC Metro area. They have 39 years of experience and a reputation for having the finest staff that produces quality results in their 15,000 sq.ft. ...
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Paper Industry Wastewater
Standard discharge, reclaimed water reuse and zero effluent discharge 1. Pulping Wastewater is the most difficult wastewater to be treated in the papermaking industry. The organic pollutants and inorganic salts are high in content, complex in composition, high in hardness, high in costs. The technical staff of JIUWU work with experts from the Institute of Membrane Science and Technology of ...
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Lakeside Casting Solutions in Monroe City, Missouri - Case Study
Lakeside Casting was started 15 years ago and it has been in a growth mode ever since. They specialize in high-pressure zinc die casting and have a growing list of customers because they produce the highest quality product at the lowest ...
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Hunan Changsha Landfill leachate treatment ZLD project
Capacity: 50tons/day Process:HPRO+Evaporation+Solidification Influent water quality: Conductivity<=50000us/cm, CODcr<=15000mg/L, Total Hardness<=3600mg/L, NH3-N<=5300mg/L, pH 6-9 Effluent water quality: CODcr<=100mg/L, NH3-N<=25mg/L, BOD5<=30mg/L, TN<=40mg/L, SS<=30mg/L Zero Liquid Discharge Brine Concentrate Technology Wastewater brine concentrate, resulting ...
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Jiangsu Landfill Leachate Zero Liquid Discharge Project
Capacity: 50tons/day Influent water quality: CODcr<=10000mg/L, BOD5<=2000mg/L, NH3-N<=5700mg/L, TN<=6000mg/L, Conductivity<=80000us/cm, SS<=50mg/L, Total hardness(as CaCO3)<=4000mg/L, pH 6-9, Temperature 20-40degree Celsius Effluent water quality/Discharge standard (GB16889-2008) BOD5<=30mg/L, CODcr<=100mg/L, NH3-N<=25mg/L, TN<=40mg/L,SS<=30mg/L Zero ...
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Jiangsu Landfill Leachate Zero Liquid Discharge Project
Capacity: 50tons/day Influent water quality: CODcr<=10000mg/L, BOD5<=2000mg/L, NH3-N<=5700mg/L, TN<=6000mg/L, Conductivity<=80000us/cm, SS<=50mg/L, Total hardness(as CaCO3)<=4000mg/L, pH 6-9, Temperature 20-40degree Celsius Effluent water quality/Discharge standard (GB16889-2008) BOD5<=30mg/L, CODcr<=100mg/L, NH3-N<=25mg/L, TN<=40mg/L,SS<=30mg/L Zero ...
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Phytoremediation technology for wastewater treatment: high rate transpiration system
High Rate Transpiration System (HRTS) is a well-designed land treatment system composed of ridges and furrows and well-controlled hydraulic loading of wastewater. The present case study describes long-term operating experience of zero discharge of pulp and paper mill wastewater, which is characterised by high BOD, COD, TDS and colour that poses disposal problems into water bodies and on land. The ...
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ZLD Wastewater Treatment Solutions in South East Asia: Indonesia, Vietnam, Cambodia, Malaysia
The wastewater treatment industry in Southeast Asia is an important sector that plays a crucial role in protecting public health and the environment. Many countries in the region are facing challenges related to rapid urbanization and industrialization, which have led to an increase in the production of wastewater. This has put pressure on local governments and companies to improve their ...
By YASA ET
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Why Zero Liquid Discharge Systems Are Important?
Zero liquid discharge (ZLD) is a strategic wastewater management system that ensures that there will be no discharge of industrial wastewater into the environment. ZLD is achieved by treating wastewater through water recycling and then recovery and reuse for industrial purpose. Hence it is a cycle of closed loop with no discharge. Although ZLD is a costly process, it paves the way for economic ...
By YASA ET
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Electrodialysis For Zero Liquid Discharge Systems, Water and Wastewater Desalination | YASA ET
#Electrodialysis is a well-known technology for Zero Liquid Discharge Systems. Find out more about its applications in this article written by our team: Electrodialysis For Zero Liquid Discharge Systems, Water and Wastewater Desalination | YASA ET -- Electrodialysis (ED) is a separation process in which charged membranes and electrical potential difference are used to separate ionic species ...
By YASA ET
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Forced Circulation Crystallizer for ZLD
Forced Circulation Crystallizer for Water and Wastewater Zero Liquid Discharge (yasa.ltd)A Zero Liquid Discharge system consists of three main stages: (1) pre-concentration; (2) evaporation; (3) crystallization stage. Different membrane-based and thermal-based technologies, including reverse osmosis, brine concentrator, forward osmosis, electrodialysis, and ...
By YASA ET
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Clean production in stone cutting industries
The stone cutting industry uses high volume of water for cooling purposes and produces large volume of sludge. The disposal of both the wastewater and the sludge to a solid waste disposal site is costly and environmentally unacceptable. Wastewater and sludge from stone cutting industries in Jordan has been characterised and reused in various processes. Stone cutting industries can be modified to ...
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