INDUSTRIAL WATER AND WASTEWATER TREATMENT
The New Imperative For Water Treatment: A Shift From Compliance To Efficiency
As water scarcity and energy costs rise, new ultrafiltration membrane technologies deliver higher flux, longer lifespan, and reduced fouling—turning water treatment from a compliance task into an efficiency opportunity.
WATER AND WASTEWATER SOLUTIONS FOR THE OIL AND GAS INDUSTRY
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Breakthrough Recyclable Polyimide Membranes Transform Wastewater And High-Salinity Water Treatment
Researchers have developed polyimide-based membranes for membrane distillation (MD) that overcome three persistent issues in membranes for water treatment and gas separations: the need for pore-forming chemicals that prevent recycling, performance degradation due to pore wetting and fouling, and the inherent trade-off between high water flux and selectivity.
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Featured Profiles In Oil & Gas And Refinery Wastewater Success
Explore stories of real success with wastewater treatment at oil/gas refineries, and LNG and chemical plants.
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Will Water And Wastewater Treatment In The Oil And Gas Industry Change Under Trump?
With the change in administration comes a potential paradox for water and wastewater treatment in the oil and gas industry: Will increased production accompanied by decreased regulations call for more treatment technology or less? Either way, the market is poised for change.
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Pile Cloth Media Filtration Effectively Removes COD And TSS From Oil Refinery Wastewater
This application profile focuses on two test sites with different treatment requirements and describes how Aqua-Aerobic Systems’ OptiFiber® pile cloth media filtration was used at both sites to address the removal of harmful constituents from refinery wastewater.
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Guidelines For Biocide Performance Assessment Using 2nd Generation ATP
The following are guidelines for execution of biocide performance studies (or ‘kill studies’) on industrial process samples such as oilfield process waters, pulp and paper process waters, metalworking samples, fuels and fuel-associated waters. These guidelines have been generated to leverage the unique features of Adenosine Triphosphate (ATP) monitoring test kits from LuminUltra Technologies Ltd. which include provisions to minimize interferences from various sources including suspended particles, organic molecules, heavy metals, dissolved solids, residual biocides and extra-cellular ATP.
WATER AND WASTEWATER SOLUTIONS FOR THE FOOD AND BEVERAGE INDUSTRY
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MBBR Technology Helps Plant Maintain Discharge Compliance, Achieve Sustainable Growth
A bacon processing plant in the Midwest was overloaded by more than 50%. Even though the system continued to maintain compliance, the plant proactively decided to expand its wastewater treatment facility to ensure they met their growing demand and maintained their standing as exemplary corporate citizens and environmental stewards.
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Methods To Control Odors From Anaerobic Digester Plants And Prevent Nuisance To Nearby Communities
Anaerobic digestion is a practical and efficient technology to utilize considerable amounts of organic waste from intensive animal production and food processing and wastage during distribution/consumption, municipal waste, etc. to produce methane gas for electricity generation, local/process heating, and direct injection into the gas supply network.
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Using Supersaturated Oxygen Solutions To Suppress Sulfides And Control Odor
This is the third article in a series of articles and case studies examining the adoption of innovative solutions in water treatment and the market drivers of change influencing how companies in various industries manage their wastewater.
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Brewery Reuses Water For Factory Wash-Down
Looking to reduce its water footprint, Shepherd Neame Brewery invested in a complete membrane bioreactor (MBR) wastewater recovery and re-use plant. Learn how the new plant's aeration system has helped to reduce the brewery's water-to-beer ratio to an industry-leading value of 3:1.
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Use Of Pure Oxygen To Resolve Capacity And Odor Problems
The Escalon Industrial Waste Water Treatment Facility’s service area is seasonal and centered on tomato and pickle processing. The production season (roughly mid-July through mid-October) sees high hydraulic- and BOD loads that strain the facility’s capacity. During the high season highly variable BOD load depletes DO and causes permit violations and odor complaints. Praxair installed 4 X 15 HP Medium Velocity Oxygenation (MVO™ oxygenation system), with the ability to deliver up to 6 TPD of oxygen to supplement the existing aeration capacity at the facility.
WATER AND WASTEWATER SOLUTIONS FOR THE POWER GENERATION INDUSTRY
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QUA UF Membranes Provide Pretreatment for Seawater Reverse Osmosis (SWRO) System
Hinduja National Power Corporation Ltd. (HNPCL) constructed a 1040 MW coal fired power plant at Vishakhapatnam, Andhra Pradesh, India. The power generated from the plant is intended to supply to Andhra Pradesh, as well as to other states through interstate transmission system.
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How The Middle East Is Transforming Its Power And Water Industry
Global demand for power and water is accelerating — and the Middle East is no exception. A burgeoning population combined with multiple industrial diversification programs is fueling a boom in power and water projects. During the first three quarters of 2017, about US$30 billion of major power contracts and US$20 billion of water projects were awarded across the region. In 2018, the figure is looking more like $60 billion with the two sectors combined.
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SIPART PS2 Digital Positioner Used On Feedwater Valve
A large power producer in the Northeast U.S. has a four unit power generation plant that operates on demand, based upon bid price to the area ISO. Plant efficiency and speed of response is crucial.
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Eliminate CIP And Cut Wastewater Disposal In Half With CCD
A high water recovery rate is essential for this well-known soy protein manufacturer.
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Water And Power Generation Remain A Balancing Act Amid Tightening Regulations
A recent survey digs into the treatment aspects of water in the power industry, revealing how electric utilities are responding to concerns over regulations and volumes of use.
WATER AND WASTEWATER SOLUTIONS FOR INDUSTRY
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MBBR Technology Helps Plant Maintain Discharge Compliance, Achieve Sustainable Growth
A bacon processing plant in the Midwest was overloaded by more than 50%. Even though the system continued to maintain compliance, the plant proactively decided to expand its wastewater treatment facility to ensure they met their growing demand and maintained their standing as exemplary corporate citizens and environmental stewards.
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Shopping Center Avoids Litigation By Resolving Sewer Odor Problems
A shopping center in Ventura, CA with several major retail stores, was suffering from a sewer odor problem.
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Gravity Meets Groundwater Monitoring
Water reserves deep below the Earth’s surface can be seen from outer space, thanks to satellites, the law of gravity, and some smart people who connected the dots.
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QUA UF Membranes Provide Pretreatment for Seawater Reverse Osmosis (SWRO) System
Hinduja National Power Corporation Ltd. (HNPCL) constructed a 1040 MW coal fired power plant at Vishakhapatnam, Andhra Pradesh, India. The power generated from the plant is intended to supply to Andhra Pradesh, as well as to other states through interstate transmission system.
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Methods To Control Odors From Anaerobic Digester Plants And Prevent Nuisance To Nearby Communities
Anaerobic digestion is a practical and efficient technology to utilize considerable amounts of organic waste from intensive animal production and food processing and wastage during distribution/consumption, municipal waste, etc. to produce methane gas for electricity generation, local/process heating, and direct injection into the gas supply network.
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High-Capacity Filtration Plus Ultraviolet Disinfection For Cooling Towers Means More “Uptime” For Server Farms
Most of us use computers or smartphones on a daily basis. But we usually don’t know what goes on behind the scenes — the technology that allows us to use cloud computing or even Google search. And we certainly aren’t aware of the infrastructure needed to support that technology — like cooling towers.
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Thirsty For Change? 4 Ways To Improve Corporate Water Targets
Water-related business risks are becoming more and more apparent. According to CDP’s 2016 global water report, 607 companies lost $14 billion last year alone due to water scarcity, drought, flood and other water risks.
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Breakthrough Recyclable Polyimide Membranes Transform Wastewater And High-Salinity Water Treatment
Researchers have developed polyimide-based membranes for membrane distillation (MD) that overcome three persistent issues in membranes for water treatment and gas separations: the need for pore-forming chemicals that prevent recycling, performance degradation due to pore wetting and fouling, and the inherent trade-off between high water flux and selectivity.
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Filtering Through Industrial Operations
It is believed that the legendary Greek physician Hippocrates invented the first bag filter in 500 BC, using it to trap sediment and remove foul tastes and odors from water. Since then, we’ve taken leaps and bounds in our understanding of filtration and how to take specific particles out of water for its many uses.
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How Microelectronics Fabricators Are Achieving Net-Zero Discharge
Technological advancements, particularly in UV treatment, have paved the way for efficient net-zero discharge practices that make it cost-effective compared to consuming and treating municipal water for production.