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Water Treatment

Advanced oxidation using more than ozone

Air Products and Chemicals The Halia Advanced Oxidation System (photo) incorporates HiPOx technology, an ozone-based advanced oxidation process for water treatment. In the Halia advanced oxidation process (AOP), the HiPOx reactor efficiently injects and mixes O3 and H2O2 to maximize…

Operating Wastewater-Treatment Plants with this IT Service

Aquatrend is a plant monitoring service that puts a water treatment expert on the customer’s team to help plant engineers to operate water-treatment facilities. First, the company’s specialists work with customer’s plant engineering team to perform a detailed audit of…

Reduce energy costs using this RO high-pressure pump

ITT The high-pressure feed pump is an integral part of the reverse osmosis (RO) process. The new Model 3393 high-pressure ring section pump (photo) is capable of delivering 150 to 3,100 gal/min of feedwater (34 m3/h to 700 m3/h) depending…

This cooling-water treatment covers more water conditions

GenGard 8000 is the latest offering from this company’s GenGard family of cooling-water treatment technology. The new version of the product has expanded its capability to handle a wider range of pH values for cooling water, including neutral to alkaline…

Water Environment Federation’s Annual Technical Exhibition and Conference

Held at McCormick Place (Chicago, Ill.) October 18 – 22, the Water Environment Federation’s (WEF; Alexandria, Va.) Annual Technical Exhibition and Conference, WEFTEC 08, promises water quality education, training and access to cutting-edge technologies. With an attendence of over 20,000…

This pressurized ultrafiltration module is the largest

Dow Water & Process Solutions Designed with increased area and length to yield cost savings on system design and fabrication, the new Ultrafiltration SFP-2880 (photo) is the largest pressurized ultrafiltration module on the market, says the manufacturer. Ideal for a…

Energy-saving decanters for dewatering of sludge

With the new generation of sludgeforce decanters, the energy consumption has been reduced to 0.7 kWh/m3 compared to 1.3–1.5 kWh/m3 required by conventional decanters. This achievement has been made possible by design changes, such as constructing the machine for extreme…

This New Submerged Membrane Module is Twice as Efficient as Previous Models

The 1,500-m2 Puron module for membrane bioreactor (MBR) applications features an optimized permeate extraction manifold and air supply lines, thus reducing the number of piping connections during installation. Designed for large-scale MBR projects, the module promises optimal solids management and…

A membrane bioreactor system that is designed for the CPI

Siemens Water Technologies The Petro membrane bioreactor (MBR) system (photo) has been specially designed for the petroleum, petrochemical and other chemical process industries (CPI). It is a wastewater treatment process that combines various biological treatment processes with an integrated, immersed…

Next-generation cooling water technology

GenGuard 8000 offers the capability to use less lower-quality water in the cooling process, while avoiding corrosion and fouling problems. This extension of the existing GenGuard product line also reduces the need for sulfuric acid for pH control in cooling…