wastewater treatment Articles
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Membrane Modules- Retention of Silver in the Waste Stream - Case Study
AGFA AG Wastewater treatment plant to treat the wastewater from film production AGFA AG is building a wastewater treatment plant to treat the wastewater from film production and which recaptures silver from the waste sludge. Retention of silver in the waste stream is significantly improved with the implementation of ultrafiltration. The plant capacity will be 5,700 m³/d and utilizes ...
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VSEP recycles 80% of water for Seattle laundry and provides rapid return on investment
A wastewater treatment system was installed in July of 1998 at Hospital Central Services, a major laundry facility in Seattle, Washington. The system, manufactured by New Logic International of Emeryville, CA, will be used for wastewater treatment and water recycling at this facility. The VSEP (Vibratory Shear Enhanced Processing) system uses an ultrafiltration membrane module and is able to ...
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Industrial Wastewater Solutions Overview
Most industrial facilities produce some volume of wastewater, which can range from 1 gallon per minute to millions of gallons per day. To protect the soil and groundwater from contamination, industrial wastewater treatment solutions must be efficient while meeting environmental standards. Read on to learn more about industrial wastewater treatment processes and what options are available for your ...
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Tubular UF Membrane Leachate Treatment Wastewater Treatment Equipment
Jiarong TUF equipment has high operational flux and replaceable components, and are designed to prevent the buildup of pollutants. With more than 10 years of experience in industrial membrane separation technology, Jiarong Technology provides customers with tubular membrane and complete equipment products, tubular membrane application process development and engineering design. Technical ...
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Membranes for Municipal Wastewater Treatment: Advancing Clean Water Solutions for Cities
As the global population continues to urbanize, the challenge of managing municipal wastewater becomes increasingly critical. For the sake of environmental preservation and general public health, clean water is essential. Membrane technology has emerged as a groundbreaking solution in municipal wastewater treatment, offering efficient and effective methods to purify wastewater to stringent ...
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Membranes for Industrial Wastewater Treatment: A Sustainable Solution for Cleaner Industries
Industrial processes play a vital role in powering economies and providing essential goods and services. However, these processes often generate large volumes of wastewater that can be laden with pollutants, chemicals, and other contaminants harmful to the environment and public health. To address these challenges, membranes have emerged as cutting-edge technology for industrial wastewater ...
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Sichuan Mianyang Lier Chemical Pesticide Wastewater Concentration and Emission Reduction Project
Application: pesticide wastewater Scale: 7500 tons / day Process: Jiarong tube ultrafiltration membrane INTRODUCTION Project Introduction: Lier Chemical's 7,500 tons / day pesticide wastewater treatment project is a very large MBR tubular membrane project. Pesticide wastewater treatment is a recognized technical problem. Jiarong Technology applied its own high concentration technology to ...
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VSEP recovers pigment and provides filtrate that exceeds discharge requirements
New Logic International installed its Vibratory Shear Enhanced Processing (VSEP) system in October, 1997 at Dominion Colour, a major international inorganic pigment manufacturing facility in Canada. VSEP is used for treatment of a chromate batch solution at this facility. The VSEP system uses an ultrafiltration membrane module to treat pressate from the filter press operation in order to recover ...
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Shanghai Laogang Leachate Treatmeng Plant
Shanghai Laogang landfill site is the biggest landfill site in China even in the whole world, its daily waste treatment capacity is over 10 thousand tons, Jiarong Technology has provided two sets of wastewater treatment system (DTRO+STRO) to this site, the processing capacity are 800tons/d and 200tons/d.We are a specialist in industrial membrane separation process. The core technology of Jiarong ...
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How to Easily Remove Silica from Water
Best Methods for Silica Removal from Water or Wastewater Silica can cause major problems to industrial equipment, but luckily there are various methods to remove it from a water supply, including lime softening, ion exchange, reverse osmosis, ultrafiltration, and electrocoagulation. Let’s examine these technologies for the removal of silica from the water or wastewater streams. -- For ...
By YASA ET
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Monitoring and evaluation of removal of pathogens at municipal wastewater treatment plants
The concentrations and removal of Cryptosporidium, Giardia, and microbial indicators, including somatic coliphages and fecal coliforms were investigated through the wastewater treatment processes at three municipal wastewater treatment plants in Beijing, China. The experimental results showed that the concentrations of Cryptosporidium in untreated wastewater, primary treatment effluent, secondary ...
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Reuse of effluent discharged from tannery wastewater treatment plants by powdered activated carbon and ultrafiltration combined reverse osmosis system
We evaluate the applicability of a reverse osmosis (RO) system that combines powdered activated carbon (PAC) and ultrafiltration (UF) to treat the effluent discharged from tannery wastewater treatment plants. Conventional treatment processes such as neutralization, clariflocculation, and biological processes are used to clean the effluent before feeding to the PAC and UF combined RO system. ...
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The pilot plant for the INTEGROIL project, built and in operation
The aim of the European INTEGROIL project, coordinated by ACCIONA Agua, is to develop a new integrated solution for the treatment of industrial wastewater of complex composition, with the final goal of fostering its reuse. For that purpose, a modular pilot plant comprising several technologies and controlled by an innovative decision support system has been constructed. The individual prototypes ...
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Coagulation Water Treatment vs. Electrocoagulation Treatment
There are many ways to treat water, and one of the most common tactics is coagulation. This method provides clean, safe water and is typically used alongside other standard processes like sedimentation, disinfection, and filtration. All of these methods assist in removing contaminants from water. However, while coagulation water treatment is a good conventional option, a better solution exists ...
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Design Considerations for the Complex Waste Streams of Wineries - Case Study
Complexity is a term often used in tasting rooms to describe a fine wine, although little thought and understanding is given to the complexity of treating winery wastewater. It is vital to understand not only the nature of winery wastewater, but the by‐products produced during the wine making process, such as juice acidity, lees, and cleaning agents that dictate the various constituents ...
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Industrial wastewater treatment for FLATSCHER in Unken, Austria - Case Study
Unlocking a hidden opportunity With no wastewater treatment system in place, FLATSCHER ERDBAU & SCHOTTERWERK Ges.m.b.H faced a number of challenges that were threatening the company’s business. The challenge: Reuse wastewater and boost operating margins A nearly full disposal pond, with slurry too fluid to transport but too thick to pump, had led to an acute shortage of both ...
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Removal of Cryptosporidium by wastewater treatment processes: a review
Cryptosporidium is a protozoan parasite that infects humans and various animal species. The environmental stability and the low infectious dose of Cryptosporidium facilitate its transmission by water and food. Discharge of untreated wastewater may result in waterborne or foodborne Cryptosporidium outbreaks, therefore a suitable treatment may prevent its dissemination. Most studies on ...
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Hunan Loudi Wastewater Treatment Project
Capacity: 200tons/day (containerized leachate treatment equipment double stage DTRO)Influent water quality:CODcr≤20000mg/L, BOD5≤12000mg/L, SS≤500mg/L, TN≤2000mg/L, NH3-N≤2000mg/L, Conductivity≤35000us/cm, temperature: 15-35℃,pH: 6-9Effluent water quality/discharge standard:CODcr≤100mg/L, BOD5≤30mg/L, SS≤30mg/L, TN≤40mg/L, NH3-N≤25mg/L, TP≤3mg/LWe are a specialist in industrial membrane ...
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Paper & Pulp Industry Wastewater Treatment
Pulp and Paper Wastewater Corrugator Saves $70k Per Year Paper and pulp wastewater treatment doesn't have to be costly and troublesome. Your paper pulp wastewater can be cleanly and effectively treated and reused. The pulp and paper industry is wastewater intensive so there is great potential in wastewater reuse with the correct approach and optimization of the wastewater treatment ...
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UF Ultrafitration Membrane System
Jiarong TUF systems have high operational flux and replaceable components, and are designed to prevent the buildup of pollutants. They are widely used in material clarification and filtration. TUF is typically used for leachate and industrial wastewater treatment but is also effective for the emulsion concentration process. Additionally, this technology is suitable for removal of heavy metals and ...
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