y-strainer Articles

  • Expert Installation Services Soar to New Heights

    Along with providing equipment to solve customer’s complex VOC, NOx, and Odor pollution challenges, we also provide installation services. I was on site for the recent “lift” of a new QUADRANT SR-35,000 Thermal Oxidizer (TO). Capital equipment, like a Thermal Oxidizer, is designed to operate for many years; however wear and tear eventually may require the equipment to be ...

  • 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. ...


    By Sterlitech Corporation

  • Kuriverter IK-110 effect in SWRO plant Extraordinary biofouling reduction - Case Study

    Learn how Kuriverter IK-110 successfully improves biofouling and decreases operation costs in a SWRO plant. ...


    By Kurita

  • Easy access to savings on board ships - Case Study

    Grindrod Shipping, owner and manager of IVS and Unicorn Tankers, has installed OptiSave on board 9 vessels; 7 bulk carriers and 2 tankers and more will follow. The co-operation with IVS goes back to 2009 and the first OptiSave system was installed on board one of the bulk carriers soon after. “We have a great co-operation with DESMI and their automation team. We always look at how much fuel ...


    By DESMI A/S

  • 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 ...

  • 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.

  • 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, ...


    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. ...


    By Spectro Scientific

  • 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 ...


    By The OTT Hydromet Group

  • A&Y sustainable recruitment & the virtual leaf!

    At the end of 2009 I was fortunate enough to attend the Seacourt Seminar - 'Sustainability....Moving Forwards'. The seminar promised to look at exciting new movements in sustainable practices, from energy and investments to communications and zero-waste. Seacourt are a 'naturally responsible' print company, who have worked their way to being virtually 100% zero waste over the last 40+ years. As ...


  • M/Y Bäden Response - Case Study

    The new built M/Y BÄDEN, a 90’ LOA x 22’ motor yacht, experienced a severe stability failure while being launched at the Fidalgo Marina in Anacortes, WA. The failure resulted in the vessel capsizing to port and ultimately coming to rest with an approximate 65° port list. 4 persons trapped within the vessel were rescued by bystanders. ...

  • TRATAMIENTO DE SOLIDOS Y FLUIDOS POR RADIACION LASER

    PATENTE DE INVENCION. Tiene por objeto el tratamiento y desinfección de todo tipo sólidos y fluidos, caracterizada por utilizar generadores láser de emisión en onda pulsada y continua entre los limites de 0,38 a 1000 u, provisto en su cabezal terminal de una lente divergente de seleniuro de zinc (ZnSe), arseniuro de galio (GaAs), fluorita ...

  • Determination of P-Y Curves Using Inclinometer Data

    Derivation of p-y curves from lateral load tests on deep foundations is a tedious and expensive task, requiring large numbers of strain gages along the length of the pile to develop bending moment versus depth relationships. A method is proposed which allows derivation of p-y curves from simple inclinometer data using a least-squares regression technique. Inclinometer measurements can and have ...


    By ASTM International

  • Synthesis, activity and thermal stability of gold nanoparticle on modified nh4-y type zeolite for cooxidation

    Carbon monoxide (CO) is a gaseous pollutant which enters the atmosphere from four major sources: fossil fuel combustion and industrial emissions, biomass burning, oxidation of CH4, and oxidation of hydrocarbons. The presence of CO causes problems to human health, particularly in cases of locally high concentrations, and affects the oxidizing capacity of the troposphere. Automobile emissions are ...


    By University of Tehran

  • El nuevo marco normativo en materia de suelos contaminados y el sector inmobiliario

    Uno de los problemas ambientales que más preocupan en la actualidad y que afecta directamente, entre otros agentes, a los sectores industrial e inmobiliario, es el reconocimiento de la gravedad de la contaminación de suelos y aguas subterráneas. Aparte de los costes que el saneamiento de estos terrenos puede conllevar y que en muchas ocasiones puede hacer inviable un proyecto de promoción ...

  • Enhanced photocatalytic activity of nanocomposites of TiO2 doped with Zr, Y or Ce polyoxometalates for degradation of methyl orange dye

    The synergistic effect of polyoxometalate (POM) and metal-doped TiO2 (metal = Zr, Y and Ce) was examined, to fabricate nanocomposites with enhanced photocatalytic activities toward the degradation of methyl orange (MO), as a model textile dye. A series of new nanocomposites, containing different loading amounts of ...


    By IWA Publishing

  • The mechanisms of particle formation in Y-doped ZrO2

    The processes of nanopowder formation in ZrO2–3 mol.% Y2O3 system at 350–900°C obtained by co-precipitation using ultrasound (US), microwave (MW) heating and pulse magnetic field (PMF) treatment are considered. The energy estimations are made on the basis of Avrami theory for the crystallisation at 350°C and 400°C. It was stated by X-ray ...


    By Inderscience Publishers

  • Advanced electro-Fenton degradation of biologically-treated coking wastewater using anthraquinone cathode and Fe-Y catalyst

    The electrocatalytic activity of bare and 2-ethyl anthraquinone-modified graphite felt (2-EAQ/GF) toward oxygen reduction was investigated using a cyclic voltammetry technique in a neutral solution. The prepared cathodes were tested for electrogeneration of H2O2 and electro-Fenton oxidation (EFO) treatment of neutral coking wastewater (CW) after biological process, using a graphite anode and ...


    By IWA Publishing

  • ACS installation at Glowood 100,000ton/y pellet plant achieves 12mg/Nm3 - Case Study

    With increasingly tougher restrictions on industrial air emissions, pellet manufacturers are looking to "future-proof" particulate matter (PM) compliance, cost effectively. One Portuguese producer, Glowood Indústria S.A., has recently installed a brand new type of mechanical cyclone. The most recent results show a remarkable reduction of its PM emissions, from 700mg/Nm3 to under ...

  • From the PWR Blog: Nothing Smells Fishy...I mean Cow-y around Here

    Our most recent blog article can be read here: I was just sent this interesting article about a China Biogas plant using the manure of 250,000 cows as its power source. Yes. 250,000 Cows. Got Gas? Now, Get Stronger Bones while Powering your TV and Coffee Maker. ...


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