over-exposure Articles

  • 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 ...


    By Biorem Technologies Inc.

  • Biological desulphurization of Landfill biogas - Case study

    Summary Biorem's biogas desulphurization product is providing very high removal efficiencies at a landfill site in Quebec. Despite the highly variable concentrations and low winter temperatures, the system has achieved an average removal efficiency of 97%, and has maintained outlet nydrogen sulphide concentration below target consistently. As a result, the customer has realized a ...


    By Biorem Technologies Inc.

  • TOMRA Sorting launches new technology at RWM 2017 (stand 4l20-m21)

    Global sensor-based sorting specialist, TOMRA Sorting Recycling, will demonstrate the latest additions to its range of technologies available for the UK market  at RWM in September this year. Coinciding with its 10th anniversary in the UK, TOMRA will launch its new AUTOSORT LASER  for glass and introduce laser-induced breakdown spectroscopy (LIBS) and the newly updated ...


    By TOMRA Sorting GmbH.

  • 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 ...


    By Geoplast US Corp.

  • 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 ...

  • 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 ...


    By BioCycle Magazine

  • SCADA System - Case Study

    SCADA and Data Acquisition: Pemex System Natural Gas Production Objective: Automate 24 sites in Rural Villahermosa, Mexico using Radio Telemetry This particular project involved using Radio Telemetry to monitor remote gas production sites. The operators needed a central PC to retrieve the production data, view site status, and perform shut downs. ...


    By EPG Companies Inc.

  • Safety vs. Environment Protection: Study Discovers Increasing Salt Levels in Lakes

    A recent study published by the US-American National Academy of Sciences revealed an increasing salt amount in form of chloride in rural and urban freshwater lakes around the American continent. The scientists believe, that mainly road salt distributed on icy roadways is to blame. Increasing salt levels threaten eco systems Road de-icing salt is blamed for rising salt levels in ...

  • 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 ...


    By Geoplast US Corp.

  • The ‘Rolls Royce’ is now in its ‘garage’

    Our client’s new cremation for pets venture is almost ready for business. Even though we have been in this business for many years, in fact we are globally recognised as the undisputed the market leader, we still enjoy a tingle of excitement every time we receive a new order.  Whether it is for a small pet cremation unit or the largest, fully automated and most advanced waste ...


    By Todaysure Matthews

  • Water Treatment System Types and Their Benefits

    Water is one of the most important utilities in the world. It’s used for bathing, cooking, washing clothes, cleaning dishes, and drinking. If you get your water from the city, you trust your tap water to be clean and healthy. It goes through a treatment plant before it reaches you, so it’s perfectly purified when it reaches you—right? Unfortunately, this isn’t always the ...

  • 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. ...


    By Spectro Scientific

  • 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 ...


    By Kurita

  • Solar park in Miegersbach - Case Study

    Politicians and investors working together Phoenix Solar AG (formerly Phönix SonnenStrom AG) was contracted by KG Allgemeine Leasing GmbH & Co. (KGAL) to build a photovoltaic power plant only a few kilometres away from the company headquarters, in the Bavarian community of Miegersbach, with an order volume of over 21 million euros. With a peak output of 5.3 MW, this power plant ...


    By Phoenix Solar AG

  • Robotic Speed Demon Delivers 18,000 Feet Of Pipeline Condition Data In A Single Day

    "We absolutely crushed our previous distance covered in a single day..." A growing number of proactive municipal utilities and power generating operators across North America are reaping the benefits of deploying the latest robotics crawler from Pure Technologies (Pure) to assess the condition of their pipeline networks and save millions of dollars in water loss and prevented breaks. Unlike ...


    By Pure Technologies

  • Researchers model ways to control deadly maize disease

    Researchers have used mathematical modelling to develop techniques to combat two co-infecting viruses causing maize lethal necrosis (MLN) in Kenya. According to researchers who conducted the new study, because maize is a staple crop in Sub-Saharan Africa, the spread of MLN is ...


    By SciDev.Net

  • 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 ...


    By Geotech

  • 13 surprising tools a plumber needs

    What tools does a plumber need in their tool box? Professional installers tell us they use these top 13 plumbing tools time and again. Our list of surprising plumbing tools goes beyond your day-to-day staples of a good hacksaw, a set of well-engineered adjustable spanners, basin spanners, screwdrivers and a decent tape measure. Great all-rounder plumbing tools ...


    By Kingspan Environmental Ltd

  • Maintenance Tips: Thermocouples

    Keeping air pollution control equipment properly maintained is essential for meeting regulatory requirements and efficient operation. Here on the CPI blog, we regularly share tips on maintaining your systems, which requires replacing components on a yearly basis. Today we're taking a closer look at the importance of replacing ...

  • Executive Compensation and Environmental Exposure

    HYPOTHESIS: H-1: Changes in firm environmental exposure are positively associated with changes in CEO compensation. Executives in environmentally-exposed businesses will demand compensation for optimal economic operating decisions that increase the firm’s environmental risk.H-2: Ceteris paribus, use of an environmental performance-based executive compensation plan reduces the environmental risk ...


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