INDUSTRIAL WATER AND WASTEWATER TREATMENT

Henan Beyond Clarification: Optimizing Polyacrylamide Selection For High-Complexity Industrial Wastewater Treatment

Polyacrylamide (PAM) selection in industrial wastewater treatment is frequently reduced to a trial-and-error exercise, resulting in reagent waste, inconsistent effluent quality, and inflated operating costs. This article presents a structured framework for PAM optimization across three critical variables — ionic charge density, molecular weight, and coagulant synergy.

WATER AND WASTEWATER SOLUTIONS FOR THE OIL AND GAS INDUSTRY

  • Flowback Water Treatment In The Permian Basin, TX: A Case Study From A Large Oil/Gas E&P Company

    Produced water from the extraction process of oil and gas reserves, as well as flow back water from hydraulic fracturing operations, must be properly managed in order to mitigate any environmental impacts to existing water supplies caused by oil drilling/fracturing activities.

  • EPA's Water Report: A Good But Incomplete Start

    One study cannot answer every question about water pollution risks from oil and gas drilling, nor should it be expected to. But as my colleague Nichole Saunders pointed out, the oft-quoted statement of EPA’s water study – that it found no evidence of “widespread, systemic impacts on drinking water sources”– implied to some that activities related to hydraulic fracturing had been declared risk-free.

  • Fighting For Florida's Surface-Water Standards

    Late last month, a panel of regulators appointed by Governor Rick Scott narrowly approved the first changes to Florida’s surface-water quality standards since 1992. Marked with adamant support on one side and passionate protest on the other, the sweeping amendment has left questions about how clean Florida’s water will be.

  • New PA Law Puts Mine Water To Work

    Mines throughout Pennsylvania contain millions of gallons of contaminated water, putting thousands of stream miles at risk.

  • Fracking Wastewater Recycled In Four Innovative Steps

    Florida-based company Ozonix developed a new chemical-free system that uses four disinfection technologies­ to treat and recycle flowback and produced water for use as fracturing fluid.

WATER AND WASTEWATER SOLUTIONS FOR THE FOOD AND BEVERAGE INDUSTRY

  • 8 Reasons To Revisit Quats For Cooling-Water Algae Control

    The need for cooling-water systems is common among industrial applications, but the treatments needed to keep them operating at peak efficiency can change from location to location and season to season. Here is why a different type of quaternary ammonium compound (quat) algaecide has an important role to play in balancing performance, efficiency, and total lifecycle costs across many cooling-water-treatment regimens.

  • Building A Brewing Process Worth Toasting To

    Brewing beer is both an art and a science. Beer needs to taste good, but it also must look good, be protected from spoilage, and come from a brewing process that’s reliable and efficient, minimizing product waste to maximize what gets into the bottle.

  • Schreiber Foods Cuts Chemical Costs With BlueInGreen's CDOX Solution

    At Schreiber Foods' wastewater treatment plant in Utah, mineral acids had been used for pH control in the past but were discontinued due to safety and handling issues. Facility owners desired a safer, more cost-effective solution that would provide automatic control over process pH levels. 

  • Understanding DE Trap Filtration

    Diatomaceous earth (DE) filters, sometimes called Kieselguhr, pressure leaf or primary filters, are one of the most prevalent filters found in modern breweries. Many beers, pasteurized or not, will pass through a DE filter.  

  • 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

  • 8 Reasons To Revisit Quats For Cooling-Water Algae Control

    The need for cooling-water systems is common among industrial applications, but the treatments needed to keep them operating at peak efficiency can change from location to location and season to season. Here is why a different type of quaternary ammonium compound (quat) algaecide has an important role to play in balancing performance, efficiency, and total lifecycle costs across many cooling-water-treatment regimens.

  • Membrane Technologies In Containerized Units Allow For Installation In A Small Footprint

    After an international tender process, the Israel Electric Company (IEC) chose Fluence to design, manufacture, and supply containerized ultrapure water production systems for use as makeup water for heat-recovery steam generators (HRSG) and for NOx emission reduction at recently upgraded power plants across Israel. More than 15 units of 20 m3/h production modules, each fitted in two 40-foot shipping containers, were provided to seven power plants. Their compact design allowed for ease of installation, operation, and maintenance while meeting the customer’s demanding engineering standards.

  • Filter Installations Remove Solids From FGD Scrubber Effluent

    Power plants and refineries around the world must manage and treat complex effluent waste streams from the Flue Gas Desulfurization (FGD) process. Flue gas is generated by the combustion process of fossil and fossil-derived fuels, such as coal, oils, and natural gas in power plants. Petrochemical refineries may generate flue gas from a number of different processes, including Catalytic Cracking, Steam Methane Reforming, and Heaters or Furnaces.

  • 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. 

  • 4 Safety Considerations For Anyone Storing, Handling, or Transporting Substances

    Substances regulated or substances unregulated may ultimately impact the environment, health, and water supply of others. The following safety considerations are advised for those who store, handle, or transport potentially dangerous substances.

WATER AND WASTEWATER SOLUTIONS FOR INDUSTRY

  • Improved Flow Measurement Through Multiple In-Pipe Readings

    A combination of water scarcity and the desire to provide exceptional service has driven water utility managers to be focused more than ever on acquiring accurate, real-time insight into their distribution systems. Operators face a natural hurdle, however, when using traditional center-line electromagnetic flow meters, which don’t account for velocities that vary across a pipe. Fortunately, a solution has emerged to address the issue.

  • How The Semiconductor Industry Is Becoming Greener

    About 10 years ago, copper replaced aluminum for back end of line (BEOL) interconnects in the semiconductor industry. The downside of using copper for improved semiconductor performance is that it created a copper rich effluent from electroplating that is considered hazardous waste.

  • 8 Reasons To Revisit Quats For Cooling-Water Algae Control

    The need for cooling-water systems is common among industrial applications, but the treatments needed to keep them operating at peak efficiency can change from location to location and season to season. Here is why a different type of quaternary ammonium compound (quat) algaecide has an important role to play in balancing performance, efficiency, and total lifecycle costs across many cooling-water-treatment regimens.

  • Membrane Technologies In Containerized Units Allow For Installation In A Small Footprint

    After an international tender process, the Israel Electric Company (IEC) chose Fluence to design, manufacture, and supply containerized ultrapure water production systems for use as makeup water for heat-recovery steam generators (HRSG) and for NOx emission reduction at recently upgraded power plants across Israel. More than 15 units of 20 m3/h production modules, each fitted in two 40-foot shipping containers, were provided to seven power plants. Their compact design allowed for ease of installation, operation, and maintenance while meeting the customer’s demanding engineering standards.

  • Industrial Water Treatment For Inorganic Contaminants: Treatment Costs

    This article is the seventh in a series on industrial water treatment focusing on inorganic contaminants; this one will discuss capital, operating, and lifecycle costs.

  • Flowback Water Treatment In The Permian Basin, TX: A Case Study From A Large Oil/Gas E&P Company

    Produced water from the extraction process of oil and gas reserves, as well as flow back water from hydraulic fracturing operations, must be properly managed in order to mitigate any environmental impacts to existing water supplies caused by oil drilling/fracturing activities.

  • Building A Brewing Process Worth Toasting To

    Brewing beer is both an art and a science. Beer needs to taste good, but it also must look good, be protected from spoilage, and come from a brewing process that’s reliable and efficient, minimizing product waste to maximize what gets into the bottle.

  • 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.
  • On-site Leachate Treatment Systems Reduce Cost And Environmental Risk

    Traditionally, landfill leachate has been hauled or pumped to publicly owned treatment works (POTWs) or other off-site treatment facilities for disposal.

  • The Impact Of Chemical Dosing On Mining Operations' Bottom Line

    Chemical dosing pumps directly impact mining profitability. Optimized dosing improves recovery, reduces costs, enhances safety, and ensures compliance—making high-quality pumps essential to plant performance.

INDUSTRIAL WATER AND WASTEWATER PRODUCTS

The Hydrotech Discfilter provides proven experience for today’s demanding wastewater treatment applications through an efficient, yet easy-to-operate design. Influent flows by gravity into the center drum and then passes through the filter media mounted on both sides of the discs.

The EL2200 series of electromagnetic flowmeters represent the state of the art for the accurate measurement for water cycle and process applications. This new generation flowmeter utilizes an innovative structure to route the electromagnetic signal generated by the electrodes, providing a flowmeter with an extremely wide measurement range. The new EL Series meters are capable of a measurement range up to 1000:1.

ABB’s My Measurement Assistant+ is the ultimate digital companion for measurement devices. It leverages Generative AI to streamline maintenance and remote troubleshooting, empowering field technicians and engineers to resolve issues quickly, reduce downtime and enhance operational efficiency.

The Parkson TumbleOx™ Bioreactor consists of a treatment tank(s) containing a series of slowly rotating drums. Each drum is partially filled with loose media which freely tumbles inside the five-foot diameter drum as it rotates. A thin biofilm grows on the media and provides biological treatment. The unique media design maximizes surface area for biological growth and also aerates the wastewater as the drum turns, providing dissolved oxygen for the micro-organisms. The system components include the rotating drum, plastic media, and the bearings and simple drive mechanism to slowly rotate the drum. No supplemental aeration system is required.

Magnetrol® flow switches are highly reliable devices utilized to sense the start or stop of flow in horizontal pipelines containing oil and petroleum derivatives, chemicals, water, or air.

Thermo Scientific AquaSensors AnalogPlus series for challenging process applications.

The GeoSpray® 61 system is designed for multiple application techniques, including pouring, placing, troweling, spraying, and centrifugal casting.

Panametrics’ new XMO2pro oxygen analyzer is the ultimate choice for highly accurate oxygen measurements in harsh environment industrial and oil & gas applications.

Thanks to the perfectly matched interaction between the paramagnetic oxygen property and temperature, the Safety Integrity Level (SIL 2) certified XMO2pro is contamination resistant, requires minimal maintenance and needs no consumables.

Designed for stability and longevity in hazardous area locations, the XMO2pro enables enhanced safety and efficiency performance, as well as reduced implementation and maintenance costs.