Wastewater Treatment Articles on Environmental XPRT

MSD’s Morris forman water quality treatment center - Dual stage custom system - Case study

Summary MSD’s Morris Forman Water Quality Treatment Center is designed to treat 120 MGD of raw wastewater. In addition, all of the biosolids from Louisville’s other treatment plants are processed at the Morris Forman plant. Up until several years ago, air from much of the solids handling processes were treated by ...

Jul. 25, 2017

By Biorem Technologies Inc.

Chemical Oxygen Demand and Biochemical Oxygen Demand results in 15 minutes - Case Study

Arauco, a Chilean pulp and paper company, has been using a PeCOD® Analyzer in full-scale operations since 2013. As a result, the company has reduced the use of hypochlorite in its bleaching processes with no loss of product quality, and decreased the amount of organics in its wastewater stream. The net result was a further reduction in chemicals and energy used in water treatment that saved ...

Aug. 10, 2017

By MANTECH

Aquaporin Hollow Fiber FO Membrane Modules (AQPHFFO2)

Aquaporin hollow fiber membrane modules for forward osmosis studies are now available from Sterlitech. AQP HFFO2 is a cross flow membrane module containing Aquaporin Inside hollow fiber membranes. With an Aquaporin Inside coating on the interior surface of the hollow fibers (lumen side), the feed solution is circulated in the lumen and the draw solution is circulated in the shell. ...

Aug. 8, 2017

By Sterlitech Corporation

Nanotechnology in Industrial Wastewater Treatment

Nanotechnology in Industrial Wastewater Treatment is a state of the art reference book. The book is particularly useful for wastewater technology development laboratories and organizations. All professional and academic areas connected with environmental engineering, nanotechnology based wastewater treatment and related product design are incorporated and provide an essentialresource. ...

Jan. 16, 2015

By IWA Publishing

Ozone for wastewater treatment

Explanation How Ozone helps in ...

Aug. 20, 2008

Milk Processing Wastewater Treatment

A milk processing facility was using a 800 hp evaporator to dispose of their 0.75% solids concentrated milk waste stream. The staff was interested in evaluating the effect of using the Floccin products to capture the majority of the BOD and send this higher % solids/BOD sludge to the evaporator. The idea was to reduce the electric hp by reducing the volume of water going to the evaporator. Their ...

Jan. 29, 2009

By Integrated Engineers Inc.

Wastewater Treatment Basics

Wastewater Treatment Basics A Refresher on The Basic Wastewater Treatment Steps... All wastewater treatment follows the same basic premise, water used in manufacturing, ...

Jan. 4, 2010

By Integrated Engineers Inc.

Restaurant Wastewater Treatment

Restaurant Wastewater Treatment Grease Trap Wastewater Treatment, Fats, Oils & Grease Easily Removed Wastewater Recycled A grease trap waste hauling operation requested assistance on determining ...

Jun. 16, 2009

By Integrated Engineers Inc.

Treatment of Cyanide Bearing Wastewaters

Water Innovations utilizes a 2-stage Cyanide Oxidation (CN) system that can treat from 2 GPM to 10 GPM. In the first stage of treatment, hypochlorite oxidizes cyanide to cyanate. It consists of two double-wall “Batch” Cyanide Oxidation Tank and an accumulation tank for cyanide-bearing rinse water, each tank equipped with one mixer. Wastewater containing cyanide will be pumped or flow ...

Jan. 2, 2017

By Water Innovations, Inc

Poultry Abattoir Wastewater Treatment

Poultry waste water lagoon system enabled to triple load after six years with high COD removal efficiencies and virtual elimination of odours - Waste ...

Aug. 4, 2017

By Citadel Environmental Solutions

Industrial wastewater treatment

Industrial wastewater treatment covers the mechanisms and processes used to treat waters that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its re-use. Most industries produce some wet waste although recent trends in the ...

Jul. 1, 2011

By IWA Publishing

Wastewater treatment in Ukraine

Lviv Vodokanal collects for treatment on average 320,000 m3/day of domestic (800,000 inhabitants) and industrial wastewater. The wastewater is treated at two Waste Water Treatment Plants (WWTPs) placed side by side some 15 km north of Lviv’s city centre. The plants have their own wastewater treatment system while the sludge treatment facilities are shared. The total design capacity of ...

Nov. 22, 2010

By Sweco

Wastewater Treatment & Recycle

Fresh water is a scarce commodity; this fact is well acknowledged by one and all. People at all levels be it general public, governmental bodies, and industries understand the implications of good quality water availability in terms of quantity, cost and wastage. As a consequence, there is a growing consensus on wastewater treatment for recycle/reuse. This paper briefly describes the treatment ...

Jul. 1, 2011

By Aquatech International Corporation

Distillery Wastewater Treatment and Disposal

Untitled Document ABSTRACT 1. One of the most important environmental problems faced by the world is management of wastes. Industrial processes create a variety ...

Apr. 29, 2006

Physical methods in wastewater treatment

Physical methods of wastewater treatment are useful in water purification and recycling. We have proposed the role of nanoparticle in combination with ultrasound. Ultrasound (US), nanoparticle (NP) or in combination (US + NP) may offer an attractive proposition in the area of water purification. Ultrasound irradiation applications is that acoustic cavitation can affect a number of mechanical, ...

Mar. 30, 2011

By Inderscience Publishers

What Is Wastewater Treatment?

Each and every day, most people worldwide create wastewater. Whether cooking or bathing, washing clothes or using the lavatory, people are constantly creating wastewater with little consideration of where it goes - and how exactly it is returned to rivers and seas, often cleaner than it was coming in. Modern wastewater treatment is a much needed spot of good news in the environment. What most ...

Jan. 6, 2012

By IWA Publishing

The “Other Side” of Wastewater Treatment

Peter Christou of Chimo Water & Wastewater Services Ltd. writes about his experience in the Antartica. I had no idea what to expect when I was asked to go to the McMurdo Research Station to help operate the wastewater and water treatment plants. All I knew about ...

Mar. 1, 2007

By Civeo Corporation

Wastewater-Primary Treatment

Primary Treatment is defined as a wastewater treatment process that takes place in a rectangular or circular tank and allows those substances in wastewater that readily settle or float to be separated from the water being treated. This process achieves solids separation. The solids readily available to settle to achieve sedimentation will do so in a settling tank referred as a clarifier. On the ...

Sep. 22, 2013

By Environmental Services by Daniel L. Theobald

Picture Perfect Wastewater Treatment

At first, Hollywood and wastewater treatment may seem like an unlikely pair. But the City of San Diego Metropolitan Wastewater Department’s (MWWD) Metro Biosolids Center (MBC) is an uncommon place. From serving as a two-time movie set to winning awards for striking architectural design, the MBC has been recognized as an industry leader in creative thinking, community involvement and ...

Nov. 1, 2003

By Alfa Laval Corporate AB

Decentralized Wastewater Treatment

An application used worldwide, now growing in US to address the needs of small communities and developments Conventional sewer operations managed by small communities provide centralized treatment of wastewater of which residents are accustomed. But the expense of operating these systems as they expand with miles and miles of sewer lines is staggering. Expanding sewer line infrastructure, ...

Jan. 16, 2016

By Bio-Microbics, Inc.

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