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.

5 Municipal-Industrial Water Issues Analyzed

A water technology expert tackles high-profile and important topics currently affecting municipalities, industry, and the community at large.

Can Oil And Gas Keep Up With Digital Disruption?

Explore the four components that, if put together in the right way, will allow the oil and gas industry to reap the benefits of IoT, the Cloud and Big Data. 

Water Is Energy

More than 2,000 years ago, Greek and Roman engineers harnessed the power of water to drive grain mills, and the technology soon spread as far as China, where it was used to forge iron. By the 4th century, the Romans had scaled up water wheel technology to build a massive flour plant in Arles, France, powered by 16 overshot water wheels. During the Renaissance, Leonardo da Vinci sketched out visions of water-driven sawmills, forges, factories, and spinning works.

The Future Of Fracking: Evaluating Emerging Technologies

How can the U.S. and other countries profit from hydraulic fracturing AND protect water resources? New technologies hold the key to environmentally responsible shale-gas production.

AnoxKaldnes MBBR Reduced Wastewater OPEX At Meat Processing Facility

Valley Pride Pack wanted to reduce the operational costs associated with their wastewater treatment system.

Major Pork Producer Saves Project Money With S&L Pump Station

When a major pork producer sought cost-effective pumping solutions to one of its Kansas facility's wastewater systems, the search led to the installation of a Smith & Loveless above-grade pump station.

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.

Water Is Beer My water career started with beer. No, not the amount I drank on my way to my chemical engineering degree at Manhattan College. I mean the 10,000+ hours I spent optimizing filtration systems in breweries throughout the world.

Successful Screening Pilot At A Major Waste-To-Energy Player

Parkson recently had a very successful pilot test at the facility of a bio-feedstock supplier of waste products turned into fuel. The Rotoshear® unit, equipped with a .060” wedgewire screen, successfully removes solids directly from Industrial Waste Hauling trucks to recover grease. Screening this material before it enters the receiving station allows the facility to focus on proper treatment of the industrial wastewater rather than the expensive downtime to drain and clean their receiving pond.

Water Is Energy

More than 2,000 years ago, Greek and Roman engineers harnessed the power of water to drive grain mills, and the technology soon spread as far as China, where it was used to forge iron. By the 4th century, the Romans had scaled up water wheel technology to build a massive flour plant in Arles, France, powered by 16 overshot water wheels. During the Renaissance, Leonardo da Vinci sketched out visions of water-driven sawmills, forges, factories, and spinning works.

Desalination And Power Plants—An Ideal Partnership?

A partnership between power and desalination plants may be the solution to drinking water scarcity. Researchers are working on a new system that can create potable water using a low-temperature desalination process powered by waste heat from a waterless power plant cooling system. 

Droughts And Blackouts: How Water Shortages Cost India Enough Energy To Power Sri Lanka

India is making great strides to aggressively expand its renewable energy capacity. But the country's power sector remains highly reliant on thermoelectric plants, with high demand for water for cooling. That means that droughts, like the one caused last year by weak monsoons, can shut off the power, hampering the economy and potentially endangering lives.

Offshore Platform Fire Safety Sprinkler System Depends On Liquid Flow Assurance Switch

Offshore platforms around the globe are essential to the production of oil/gas and the global energy supply chain, but they represent a daily hazardous operating environment to the employees that work there 24-x-7. The potential dangers range from a mix of toxic and combustible gases, including, but not limited to, deadly hydrogen sulfide (H2S) to explosive methane (CH4), and other mixed hydrocarbon gases that are easily flammable.

Power To The Women: For Women's History Month, NREL Celebrates The Powerful Women Of Water Power

This article is the first of two in a Women’s History Month series that showcases a handful of the National Renewable Energy Laboratory’s (NREL's) outstanding women researchers in water power.

26 Things I Learned At The Ag Innovation Investment Summit

In early June, USAID and its partners hosted the first Ag Innovation Investment Summit to connect investors with innovators at the food-water-energy nexus and to accelerate game-changing technologies that can help smallholder farmers improve their productivity and competitiveness.

Hard Iron Versus Cast Iron Impellers For Non-Clog Sewage Pumps

When specifying the impeller material for a non-clog sewage pump, how do you know whether to select cast iron or hard iron material?

Minimal Liquid Discharge: Adopting A 'Less Is More' Mindset

If zero liquid discharge (ZLD) is too costly, water reuse and sustainability can still be prioritized and realized through minimal liquid discharge (MLD).

Using Smart Irrigation To Conserve Water

Using efficient irrigation for outdoor lawns is an effective way to save water and to delay the need for water utilities to develop new water sources. In 2005, Orange County Utilities (FL) began an effort to plan for alternate water sources in Orange County because its primary water source, the Floridan Aquifer, was predicted to meet its capacity to provide water.

Analysis Of Pesticide Residue In Spinach Using The AutoMate-Q40 An Automated QuEChERS Solution

QuEChERS is a Quick-Easy-Cheap-Effective-Rugged-Safe extraction method that has been developed for the determination of pesticide residues in agricultural commodities.

Battling Biofilm

Biofilms are extremely complex ecosystems that provide excellent protection for the microorganisms within. This often makes them difficult to kill, even with chlorine. Basic understanding of biofilm ecosystems and their behavior to chlorine and other oxidizing biocides can offer valuable insight into achieving better microbial control. 

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.

The Process Of Deionizing Water

Years ago, high purity water was used only in limited applications. Today, deionized (Dl) water has become an essential ingredient in hundreds of applications including: medical, laboratory, pharmaceutical, cosmetics, electronics manufacturing, food processing, plating, countless industrial processes, and even the final rinse at the local car wash.

5 Municipal-Industrial Water Issues Analyzed

A water technology expert tackles high-profile and important topics currently affecting municipalities, industry, and the community at large.

Aerobic Granular Sludge System Reduces Energy Up To 50% When Compared To Conventional Activated Sludge Systems

The AquaNereda® Aerobic Granular Sludge System (AGS) is an innovative biological wastewater treatment technology that provides advanced treatment using the unique features of aerobic granular biomass. This advanced nutrient removal process can reduce footprint up to 75% and energy up to 50% when compared to conventional activated sludge systems.