Lights Recovery Articles

  • Case study - Interest grows in OPEX saving UV water treatment technology used for enhanced oil recovery

    atg UV Technology, a UK manufacturer of water treatment packages for the Oil and Gas sector have seen growing interest in the application of UV disinfection for the treatment of sea water used for well injection in enhanced oil recovery applications. UV light is a chemical-free, physical disinfection technique that is widely used throughout the offshore sector for applications such as potable ...


    By atg UV Technology

  • Green Light for Recycling – Biogas has an exciting future - Case Study

    The tipping lorry of the container vehicle moves up. In minutes, its load of food residue is emptied and starts its course to energy recovery. "Energy for tomorrow" is the slogan of the Danpower Group for a reason. Danpower sees the biogas sector as a key growth factor for the future. Twenty five biogas plants are currently in operation, one of which is in Bad Köstritz/Thüringen. ...


    By HSM GmbH + Co. KG

  • Common challenges relative to the use of Decanter Centrifuges for barite recovery in the oil & gas industry

    When centrifuges are properly deployed, they can have dramatic effects on drilling performance. In fact, without them, many of the advances made in drilling would not have been considered achievable. Classically, we believe that centrifuges can achieve two common goals: Reduce the content of drilled fines, specifically colloidal solids, and Perform barite recovery in order to reduce ...


    By Elgin Separation Solutions

  • Case study - Gusto Homes

    immerSUN helps development cut energy costs The Edge, a sustainable housing development next to Lincoln’s show ground, boasts a daily household energy bill of less than £1 including heating, space heating and lighting, at today’s energy prices thanks to immerSUN. Constructed by Gusto Homes, The Edge initially consists of 18 three and four bed ‘solar ...


    By 4eco Ltd.

  • Ecopark 4, Spain, trusts AUTOSORT for the efficient automation of its separation processes - Case Study

    Ecopark 4 in Hostalets de Pierola (Barcelona), part of the infrastructure of the Barcelona Metropolitan Area (AMB), uses ten of TOMRA Sorting Recycling's AUTOSORT optical separators, which currently recover 90% of sortable material. This fully automated plant has three treatment streams which process around 300,000 tons annually. Ecopark 4, located in Hostalets de Pierola (Barcelona), is a ...


    By TOMRA Sorting (TITECH)

  • Continuous measurement of Process oxygen for Claus sulfur recovery unit (sru) start-ups and shut-downs case study

    During start-up and shut-down, any time a sulfur recovery unit (SRU) transitions from ambient temperature through fuel gas warm up to the introduction of acid gas, measurement of 02 stoichiometry is critical. Historically, operators have manually taken samples using a portable electrochemical type Os analyzer. While giving more or less satisfactory results, the requirement for more stringent ...

  • Separation principle of decanting centrifuge

    KOSUN DC series decanting centrifuge is used in separating suspension of solids phase with particle diameter(d≥2μm) for drilling mud and fluids handling. Ruggedly built for oilfield and industrial services, it is especially effective in environmentally sensitive areas. It delivers high fluid-recovery rates and ...


  • Texas Superfund Case Study

    The site is a former refinery that occupied approximately 64 acres of land in West Texas. Refinery operations produced all grades of gasoline, tractor fuels, diesel, distillate products, and fuel oils and operated between 1939 and 1954. As a result of past waste management practices, releases to soils and ultimately ground water occurred, resulting in the formation of a dissolved-phase benzene ...


    By GEO Inc

  • Experimental investigation of water alternating CH 4 -CO 2 mixture gas injection in light oil reservoirs

    This paper studies a WAG process for improving the recovery efficiency in light oil reservoirs. Until now, few references have reported the role of CO 2 mole percent on recovery improvement in light oil reservoirs. The injected gas was changed, and the effect of composition changes on performance of core flood experiments were conducted at fixed flow rate. Five series of experiments (varied in ...


    By Inderscience Publishers

  • Eccentric Disc Pumps Create Product Recovery Cost Savings

    As budgets tighten, operators of manufacturing facilities must implement new ways to meet established production quotas while spending less money. Improved operational efficiencies can critically affect the profitability of food and beverage, pharmaceutical, and cosmetic manufacturers, from the most basic productionline level through entire plant efficiencies, and even overall corporate ...


    By MOUVEX

  • Dairy wastewater treatment using an activated sludge–microalgae system at different light intensities

    A microalgae–bacteria system was used for dairy industry wastewater treatment in sequenced batch mode in a photobioreactor. The research investigated the influence of two light intensities: 360 and 820 μmol m−2s−1 on treatment performances, microalgal cell recovery and dynamics of the protozoan community. Results showed that the light intensity of 360 ...


    By IWA Publishing

  • Viscosity correlations for light Omani crude using artificial neural networks

    Predicting the crude oil viscosity is very crucial to the oil industry. Accurate prediction of the viscosity will lead to a better design of an energy efficient transportation system and helps in determining the enhanced oil recovery method. There has been intensive work in generating viscosity empirical correlations for under–saturated, saturated and deal oil. Due to the rapid growth in ...


    By Inderscience Publishers

  • Lowmac Alloys Recycling Services - Case Study

    Alloys offer a broad range of recycling services, to companies all over the west of Scotland, from their two main bases at Irvine and Ayr. The company needed a two-phase upgrade of their existing facility to handle an increasing and diverse workload, which included metal recovery, fines extraction, wood, hardcore, hard plastics, ferrous and non-ferrous materials among others. This demanded a ...

  • Lowmac Alloys upgrades Recycling Services - Case Study

    Lowmac Alloys offer a broad range of recycling services, to companies all over the west of Scotland, from their two main bases at Irvine and Ayr. The company needed a two-phase upgrade of their existing facility to handle an increasing and diverse workload, which included metal recovery, fines extraction, wood, hardcore, hard plastics, ferrous and non-ferrous materials among others. This ...

  • Effects of salinity on photoreactivation of Escherichia coli after UV disinfection

    The effects of sodium chloride on photoreactivation of Escherichia coli were examined, assuming the discharge of ultraviolet (UV)-treated wastewater to water environment at different salinities. Suspensions of E. coli were first exposed to a low-pressure UV lamp in phosphate buffer to achieve 3 log inactivation, followed by an exposure to fluorescent light in NaCl solutions ...


    By IWA Publishing

  • Free-Product Recovery Methods and Issues

    During my 33 years in the environmental field, I have been involved in a lot of sites with free product.  In the 1980’s light non-aqueous phase liquids (LNAPL) such as gasoline were removed by the following methods: Bailing with a hand bailer from a well Pumping with a 2 pump system (depression pump and product pump) Pumping with a total fluids pump and separating ...


    By Enviro-Equipment, Inc.

  • Miralite Skylights are engineered for a 30+ year life

    Miralite has been designed, manufactured and patented in the United Kingdom to afford active natural daylight into buildings to allow artificial lighting to be turned off for up to 10.5 hours a day! Unlike passive skylights Miralite uses solar-tracking technology to follow the sun and with the clever use of pre-determined angled mirrors drive natural light into a building. The result is a bright, ...


    By Smart Green Solutions Ltd

  • Synergistic effect of heat and solar UV on DNA damage and water disinfection of E. coli and bacteriophage MS2

    The response of a representative virus and indicator bacteria to heating, solar irradiation, or their combination, was investigated in a controlled solar simulator and under real sun conditions. Heating showed higher inactivation of Escherichia coli compared to the bacteriophage MS2. Heating combined with natural or simulated solar irradiation demonstrated a synergistic effect on the ...


    By IWA Publishing

  • Basic Aspects of Carpet Steamers and Its Right Use

    Carpet steamers are powerful cleaning systems that expertly utilize the cleaning action of steam to thoroughly clean carpets, eliminate germs, and remove all types of foul odors emanating from carpets. These rug wash systems are unmatched when it comes to eliminating dried deposits and grease stuck on carpeted surfaces. For best results, you must understand how to use these machines the right ...


    By Daimer Industries Inc.

  • Inconsistent US Energy Legislation Depresses U.S. Domestic Economic Recovery

    As new energy standards and regulations are enacted across the globe in an effort to address the rising costs of energy production, the declining availability of fossil fuels, and the environmental impact of energy production, some of the traditional leaders in lighting industries are finding themselves hard pressed to maintain competitiveness. With ...


    By Larson Electronics LLC

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