Process Water Articles on Environmental XPRT

Queensland: a water sensitive future

South East Queensland (SEQ) is planning a water sensitive future for the region and its cities. In order to the transition to be successful, it is necessary to develop an implementation plan. This plan aims is to identify a common vision that focuses on the transition pathway and mechanisms the region needs, to become a water ...

Aug. 3, 2017

By Geoplast US Corp.

TKN/Ammonia in Water & Wastewater by Steam Distillation

The determination of total Kjeldahl Nitrogen (TKN) in water and waste water is a routine procedure used to ensure water quality. A simple and fast procedure for TKN determination as described in ISO 5663-1984, EPA 351.3, and AOAC 973.48 regulations, is introduced below. The sample is digested with sulfuric acid using the SpeedDigester K-436 or K-439, followed by distillation and titration with ...

Apr. 30, 2010

By BÜCHI Labortechnik AG

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.

Cut-Off Wall - Abandoned Mine Tailings Pond - Case Study

Problem At an abandoned mine in the Yukon Territory, mining for both Gold and Zinc took place until the mid 1950's, with the processing of the ore taking place on the banks of an adjacent lake. Processing methods resulted in the creation of a large mine tailings pond that had high concentrations of iron, arsenic, zinc and lead. Spring runoff and summer rainfall then infiltrated through ...

Aug. 19, 2017

By C3 Environmental Limited

Why we need to recycle plastic

In a recent article for Forbes, Trevor Nace, geologist, adventurer, and founder of Science Trends, expressed his concern about not recycling plastic. Worldwide people buy a million plastic ...

Aug. 11, 2017

By Geoplast US Corp.

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

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

Oxygen Monitors now Required for Nitrogen, Argon, Helium, and CO2 use in Denver

The Colorado city of Denver recently passed a new law that requires facilities that use insert gas to install oxygen deficiency monitors wherever these gases are used in excess of 100 pounds. Learn what the new law requires from businesses and how an oxygen sensor protects your employees, your business, and your peace of mind. What Denver's New Law Requires The law ...

Aug. 1, 2017

By PureAire Monitoring Systems, Inc

Innovation and efficiency at the forefront of long-standing partnership

Wiltshire-based Malaby Biogas operates one of the few independent anaerobic digestion (AD) plants in the UK, specialising in the diversion of food waste from landfill. Its Bore Hill Farm Biodigester provides a combined waste disposal and energy generation solution in one safe, clean and highly-efficient process and the facility has gained a wide-ranging ...

Aug. 21, 2017

By Geotech

Curtailing Contamination Hydrocarbon Engineering July 2017

During planned shutdowns, the equipment in refineries and petrochemical plants has to be checked. The downtime can require several weeks when tanks, vessels, distillation columns, and pipes have to be drained and cleaned for i maintenance or repair. Shutdowns are labour-intensive and require accurate scheduling and organisation between all projects, as often hundreds of workers are ...

Aug. 16, 2017

By Kurita

Jubail - Aramco - Case Study

City /Country: Jubail /Kingdom of Saudi Arabia Client: ARAMCO Contractor: HADI HAMAD AL-HAMMAM Date: April-2017 Services: Installation of pipe plug The pipe lines which carry process water from plant to sea, are available in Aramco Berri Gas Plant ongoing projects. On ...

Aug. 7, 2017

By PLUGCO

Valeport Supports Search for New Marine Discoveries

Valeport’s latest CTD profiler is supporting scientists with leading edge research to expand knowledge of marine biodiversity. The fastCTD profiler has been designed to deliver the ...

Aug. 7, 2017

By Valeport Ltd

Quality assurance and Quality control technical note

Introduction For almost 50 years HYDROLAB products have provided dependable sensor technology in a multiple parameter instrument for montioring essential indicators required for assessing water quality in natural waters. Useable data are the lifeblood of any environmental water quality monitoring program and variation in measurement processes impairs the quality of the data that water ...

Jun. 2, 2017

By The OTT Hydromet Group

Heat Recovery Steam Generators (HRSG) & Blowdown Pump Stations

Romtec Utilities engineers and supplies pump stations for many different applications for industrial facilities across the country. These facilities range from chemical manufacturing to oil & gas refineries, and power generation is another industrial market where Romtec Utilities excels. We have supplied many different types of pumping systems for power gen facilities for wastewater, ...

Aug. 21, 2017

By Romtec Utilities Inc.

United States Coast Guard (USCG) Implements Handheld Technology for Onboard Oil Testing in New Cutters - Case Study

With a motto of “Always Ready,” the United States Coast Guard (USCG) has 11 missions specified by law including drug and migrant interdiction; ports, waterways and coastal security; fishery patrols; search and rescue; and national defense. The USCG’s newest ships include 22 Fast Response Cutters (FRCs) which recently entered service, and 36 more are currently on order. ...

Aug. 1, 2017

By Spectro Scientific

Reducing Wasted Food In Tennessee

About 15 percent of Tennessee households are food insecure, and almost 1.2 million tons of food are landfilled annually. The state is moving quickly to address both realities. It is increasingly apparent that food waste and food insecurity in the United States is a problem, and it has especially hit home in Tennessee. An estimated 15.1 percent of Tennessee households are food insecure, which ...

Aug. 11, 2017

By BioCycle Magazine

Industrial membrane processes in the treatment of process waters and liquors

A review on pulp and paper industrial membrane processes using a variety of modules and processes is presented. Membranes are mostly used today to purify process waters and to recover coating colours. Ultrafiltration using tubular membrane modules or cross-rotational (CR) filtration has been widely applied for the purification of process waters. The reuse of UF membrane permeate has decreased the ...

Oct. 1, 2010

By IWA Publishing

MIEX Resin Water Treatment Process

The MIEX®1 Resin process was developed in Australia for the removal of natural organic material in water treatment. This novel, truly continuous ion exchange process, is based on the MIEX® resin – a micro size, macroporous, strong base, magnetic ion exchange resin. The resin was specially developed for this application and optimised for reversible removal of negatively charged organic ions. The ...

Jan. 1, 2000

By IXOM Watercare

Waste water treatment, intensification of process

Among the various methods such as homogenizing, mixing, neutralization, sedimentation, filtering, ion exchange etc. ABC-100 PC GlobeCore production is machines with vortex layer and it is widely used for: · wastewater treatment from hexavalent chromium and other heavy ...

Feb. 14, 2014

By GlobeCore GmbH

Process Water Treatment – Challenges and Solutions

Untitled Document Clean water is needed by chemical-process plants for a wide range of process-related and auxiliary uses. Likewise wide is the range of options available to the ...

Mar. 1, 2006

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