WASTEWATER MEMBRANES WHITE PAPERS & CASE STUDIES

City Validates Innovative Reuse Treatment Options Without RO
City Validates Innovative Reuse Treatment Options Without RO

Hollywood, Florida’s 55.5 MGD Southern Regional Wastewater Treatment Plant (SRWWTP) treats wastewater from Hollywood and six neighboring municipalities in the southern region of Broward County. Florida’s outfall rule requires the city to begin a process to largely eliminate the use of its ocean outfall and implement 20.4 MGD of additional reuse on an annual basis.

Center Feed Drum Screen Is Mission Critical To MBR Plant
Center Feed Drum Screen Is Mission Critical To MBR Plant

Huber’s center-feed drum screen was recommended as the best technology to prevent wash around that can ruin the membrane bioreactor at a WWTP in Las Vegas.

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WASTEWATER MEMBRANES PRODUCTS

SEPAREL® EF-120 Hollow Fiber Membrane Degassing Modules SEPAREL® EF-120 Hollow Fiber Membrane Degassing Modules

By employing the DIC Corporation's proprietary hollow fiber membrane, this module can operate in a vacuum of 20 torr or lower. It can obtain high oxygen removal performance even without using nitrogen and can reduce running costs.

Membray MBR Membrane Membray MBR Membrane

Toray's Membrane Bioreactor (MBR) process is a combination of biological wastewater treatment and membrane filtration.

EnviQ™ Submerged Ultrafiltration Membrane EnviQ™ Submerged Ultrafiltration Membrane

QUA’s EnviQ™ flat sheet submerged ultrafiltration membranes have been specially developed to improve the ease of operation and maintenance of MBR facilities. EnviQ’s innovative design offers ultrafiltration quality product water with a stronger and more rugged PVDF flat sheet membrane. The unique features in EnviQ consist of reverse diffusion and specially designed air diffusers, which maximize scrubbing efficiency, lowers pressure and reduces cleaning.

TETRA™ LP Block™ Dual Parallel Lateral Underdrain TETRA™ LP Block™ Dual Parallel Lateral Underdrain

In municipal drinking water applications or pre-treatment for desalination plants using gravity filters, the filter underdrain is one of the most important components contributing to overall system performance and operation — whether a new filter design or retrofitting an existing filter.

TETRA™ Modular Deepbed™ Filter Modular Packaged Filtration Plant TETRA™ Modular Deepbed™ Filter Modular Packaged Filtration Plant

The TETRA™ Modular DeepBed Filter Plant from De Nora Water Technologies is designed as a competitive filtration plant for tertiary effluent from small to medium size sewage works. The Modular DeepBed Filter utilizes the technology of DeepBed filtration that has made the TETRA filter such a successful tertiary treatment process over many years in Europe and the United States.

TETRA™ DeepBed™ Tertiary Filtration System TETRA™ DeepBed™ Tertiary Filtration System

The TETRA™ DeepBed™ tertiary filtration system is an economical solution for the removal of total suspended solids and total phosphorus.

TETRA™ Denite® Deepbed™ Denitrification TETRA™ Denite® Deepbed™ Denitrification

The TETRA™ Denite® system integrates well with other plant treatment processes to provide superior total nitrogen (TN) and phosphorous removal.

Pall Aria™ FIT System Pall Aria™ FIT System

The Pall Aria™ FIT system illustrates an innovative approach to packaged water systems, featuring a flexible design that is easily tailored for customers’ specific requirements. Systems are pre-assembled and shipped to site for easy and efficient installation, and years of trouble-free operation. With the proven reliability of the Pall Aria™ platform, you can trust Pall to treat all your surface water, groundwater, wastewater, and re-use water. Pall is a global leader in filtration, separation, and purification technologies. Pall Aria™ systems are engineered to eliminate contaminants and deliver pure water for drinking, industrial processes, discharge, and other vital uses.

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WASTEWATER MEMBRANES PODCASTS

Selecting The Right Membrane For The Job Selecting The Right Membrane For The Job

In this Water Online Radio exclusive interview, Fred Wiesler, Global Director of Sales for the QUA Group, discusses some of the company’s key products, including the EnviQ that uses a flat sheet PVDF membrane, and has a .04-micron pore size. It provides ultrafiltration quality water, with the strength of a PVDF flat sheet membrane.

Decentralized Membrane Treatment Technology Decentralized Membrane Treatment Technology

In the early 90s, Bio-Microbics introduced membrane treatment technology, traditionally used in drinking water treatment plants, to the decentralized treatment market. In this Water Online Radio interview, Jennifer Cisneros, Director of Marketing for Bio-Microbics and Chair of the National Onsite Wastewater Recycling Association’s Marketing Committee, discusses the use of the onsite technology at an oyster bar where Total Kjeldahl Nitrogen (TKN) was about three times the level of ammonia.

Next Generation Membranes For Water Reuse Next Generation Membranes For Water Reuse

Born out of UCLA and the California Inner Systems Institute, Water Planet is focused on revolutionizing water reuse through next generation membrane technology. As Erik Hoek, CEO of Water Planet, explains in this Water Online Radio interview, the company has two core technologies.

Membrane Systems For Dirty Water Membrane Systems For Dirty Water

One of the leading water technology companies, Dow Water and Process Solutions, is pioneering ways to improve our water supply — by making the dirtiest waters clean again.

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WASTEWATER MEMBRANES VIDEOS

SEPAREL® PF Series SEPAREL® PF Series

The SEPAREL PF series removes dissolved gases in water through a tube-shaped gas permeable membrane composed of polytetrafluoroethylene (PTFE). Gasses dissolved in water flow through the tube and are removed due to the pressure difference of the gases inside and outside of the tube, thus creating a vacuum outside of the tube. This video explains how the PF series works.

SEPAREL® EF Series SEPAREL® EF Series

The SEPAREL EF series uses external flow which allows water to randomly flow over the hollow fibers and, in turn, contact dissolved gases more frequently. Therefore, desgassing performance with the EF series is higher than the PF series which utilizes internal flow. Also, a lower pressure drop means that larger modules can be used. This video explains how the EF series works.

Small SEPAREL® EF Series Small SEPAREL® EF Series

The small SEPAREL EF series is optimized to remove dissolved gases in water applications with smaller flow rates. The EF series uses external flow which allows water to randomly flow over the hollow fibers and, in turn, contact dissolved gases more frequently. Therefore, desgassing performance with the EF series is higher than the PF series which utilizes internal flow. This video explains how the EF series works.

SEPAREL® Hollow Fiber Membrane Modules For Liquid Degasification And Aeration SEPAREL® Hollow Fiber Membrane Modules For Liquid Degasification And Aeration

A proprietary technology of the DIC Corporation, SEPAREL hollow fiber membrane modules are optimized for degassing and aerating water. By utilizing an innovative surface skin layer, only gas can permeate in or out of the membrane. This video introduces the benefits of SEPAREL and where is it most commonly used.

People Drink Sewage Water For The First Time

Rather drink sewage water than LA tap water any day.

TETRA™ LP Blocks™: Dual Parallel Lateral Clean Water Filter Floor TETRA™ LP Blocks™: Dual Parallel Lateral Clean Water Filter Floor

The TETRA LP Block dual parallel lateral underdrain system delivers distribution of air and water during backwashing to enhance filter cleaning and extend run times. TETRA LP Blocks were developed to overcome problems with air/water distribution experienced with other systems.

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WASTEWATER MEMBRANES NEWS

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