INDUSTRIAL WATER AND WASTEWATER TREATMENT
Rethinking Aeration: Demand-Based DO Control And Energy Optimization
Aeration control strategies often remain conservative and static. Blowers operate continuously, oxygen levels are maintained near maximum, and airflow rates are rarely adjusted in response to real-time biological demand. The result is widespread over-aeration — a condition that does not improve treatment performance but significantly increases operating costs.
WATER AND WASTEWATER SOLUTIONS FOR THE OIL AND GAS INDUSTRY
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2 Applications That Triggered The Rise Of Coriolis Flow Measurement
Coriolis measurement has been adopted as a default technology in many application scenarios due to its high accuracy and immunity to process variables (temperature, pressure and flow profile). However, Coriolis wasn't always widely accepted. Two applications, in particular, helped what was once a nascent flow measurement technology gain a foothold in the marketplace.
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Capacitance Level Switches Provide Reliable Water/Oil Interface Detection
There are a number of point level approaches to measuring the interface between water and oil for water dump control in the oil and gas industry. However, each has disadvantages — manual methods introduce human error, conductivity switches are rendered inaccurate by buildup, and float switches are susceptible to wear and tear. This white paper introduces capacitance level switches as an accurate and reliable alternative for water/oil interface detection.
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Importance Of Flare Gas Measurement Grows To Meet Environmental Regulations
In the oil and gas industry, regulations and requirements to measure, monitor and report flared gases continue to expand and extend. The U.S. EPA continues to focus on enhancing regulations aimed at reducing emissions of methane and volatile organic compounds (VOCs) into the environment.
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Injecting Agility And Automation At The Well Pad
Learn how adopting technology solutions that will make oil and gas companies agile and effective can allow these organizations to secure fast and significant ROI while meeting production and operations demand.
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Nationwide Water Shortages Demand New Innovative Solutions In Clean Water
In the spring of 2019, U.S. government-funded research on watersheds revealed a dire outlook for the future of water availability in the United States. Between population growth and climate change, the study reports that “serious water shortages'' are likely to occur within the next 55 years.
WATER AND WASTEWATER SOLUTIONS FOR THE FOOD AND BEVERAGE INDUSTRY
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KETOS Ensures Consistent Product Quality With Water Quality Monitoring
A microbrewery utilizing groundwater as one of the water sources in the brewing process had difficulty receiving permits. A full lifecycle remediation and monitoring process needed to be in place to receive permits.
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Seaboard Triumph Foods
Learn how Seaboard Triumph Foods replaced ineffective hydrogen peroxide treatment with SDOX technology, resulting in cost savings, improved sewer system, and enhanced odor control.
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Potato Chips In Peru? Headworks Solves A Multinational Food & Beverage Company's Space And Effluent Quality Challenges
Although industry only accounts for 20% of water consumption globally (vs. 70% for agriculture and 10% for domestic consumption), most multinational industrial companies are now focused on ensuring they provide effective environmental management wherever they are in the world.
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The Role Of Aeration In Optimal Yeast And Enzyme Production
Installing the most appropriate blower equipment in the process can enhance yeast and enzyme production, minimize energy costs, guarantee food safety, and avoid costly failures.
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Water And Hospitality Come Together To Tackle FOG
Water companies are prioritizing engagement with the hospitality sector in their drive to keep sewers free of fats, oils and grease (FOG). Network protection managers at Southern Water and United Utilities, Stephen Williams and Andrew Peet, tell Laura Su, managing director of the European FOG Summit, why cross-sector partnerships must be forged.
WATER AND WASTEWATER SOLUTIONS FOR THE POWER GENERATION INDUSTRY
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Predicting The Impact Of EPA's Proposed Power Plant Effluent Limits
The EPA has proposed a regulation that, if passed, would set the first federal limits on the levels of toxic metals in wastewater discharged from power plants in over three decades.
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Texas' Evolving Energy Reality: Clean Energy Uses Less Water
It’s been an interesting time for water in Texas. Beyond the incredibly wet and cool spring we’ve been having, Memorial Day saw the second year in a row of record-breaking floods.
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EPA Providing Guidance For Drinking Water After Radiological Emergency
What would happen if there was an emergency in the U.S. that caused radioactive material to contaminate drinking water supplies? What steps could your utilities and government take?
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The Long Journey Of An Energy-Water Bill In Texas
Being an environmental advocate in Texas may seem like an uphill battle, and I make no bones about the fact it most certainly is.
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Waste Heat Recovery For Desalination From Steam Power Plants
Currently, in the Kingdom of Saudi Arabia about 1.5 million barrels of oil are consumed daily to generate electricity to drive reverse osmosis desalination plants. This represents about 15 percent of KSA’s daily oil production.
WATER AND WASTEWATER SOLUTIONS FOR INDUSTRY
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Microbiologically Influenced Corrosion (MIC) Monitoring Techniques
Corrosion has been identified as one of the major economic issues that governments and companies will face moving forward in the 21st century. Infrastructure is so ubiquitous in our society that we can take its security and safety for granted. While the most common occurrence of microbiologically influenced corrosion (MIC) is in oil and gas-associated transportation and storage systems, MIC is also relevant for the industrial and municipal sectors, including water and wastewater systems.
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U.S. Military Bases With Cancer-Linked Contaminated Water Are Undercounted
Per- and polyfluoroalkyl substances (PFAS) are a group of an estimated 5,000 man-made fluorinated chemicals that have been used, since the 1940s, in the manufacturing processes of various consumer products and industries. PFAS are widely used, especially because of their oil and water repellency and temperature and chemical resistance.
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2 Applications That Triggered The Rise Of Coriolis Flow Measurement
Coriolis measurement has been adopted as a default technology in many application scenarios due to its high accuracy and immunity to process variables (temperature, pressure and flow profile). However, Coriolis wasn't always widely accepted. Two applications, in particular, helped what was once a nascent flow measurement technology gain a foothold in the marketplace.
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DAF System Effectively Removes 95% Of TSS For Railcar Bearing Manufacturer
A manufacturer of railcar bearings, wheels, and axles needed a wastewater system upgrade to treat for oil, grease, suspended solids, and dissolved metals in a mix of process water and storm water runoff. The existing wastewater treatment system in place at the facility consisted of a small equalization tank, traditional clarifier and sand filter.
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What Is Seawater Intrusion? A Hydrogeologist Explains The Shifting Balance Between Fresh And Salt Water At The Coast Fresh water is essential for drinking, irrigation, and healthy ecosystems. When seawater moves inland, the salt it contains can wreak havoc on farmlands, ecosystems, lives, and livelihoods.
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Webinar: Optimize Mixed Bed & EDI Systems With Integrated Membrane System Designs
Discover how integrated membrane system designs can maximize the operating stability of EDI systems and reduce mixed bed regeneration frequency.
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Black Liquor Evaporation And Chloride Removal System
The Smurfit-Stone Hopewell mill needed to replace the existing three evaporator trains that were currently in place at this facility with one very highly integrated system.
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Predicting The Impact Of EPA's Proposed Power Plant Effluent Limits
The EPA has proposed a regulation that, if passed, would set the first federal limits on the levels of toxic metals in wastewater discharged from power plants in over three decades.
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Texas' Evolving Energy Reality: Clean Energy Uses Less Water
It’s been an interesting time for water in Texas. Beyond the incredibly wet and cool spring we’ve been having, Memorial Day saw the second year in a row of record-breaking floods.
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Why Too Much Phosphorus In America's Farmland Is Polluting The Country's Water When people think about agricultural pollution, they often picture what is easy to see: fertilizer spreaders crossing fields or muddy runoff after a heavy storm. However, a much more significant threat is quietly and invisibly building in the ground.