y-strainer Articles

  • Why ‘custom-built’ is often cheaper than off the shelf

    We know that we’ve said it before, but even though we list what we call our ‘standard range’, by far and away most of the incinerators and cremators we manufacture are specially designed and manufactured to match the individual needs of each customer.  Since everyone’s requirements are different, virtually every unit we produce is ‘made to order’ and the ...


    By Todaysure Limited

  • Confirming Natural Attenuation Processes at a Coastal Site - Case Study

    Past waste disposal practices at a California coastal site resulted in a groundwater plume containing CVOCs (mainly chlorinated ethenes [CEs] and 1,1-dichloroethane) migrating offshore towards a marine harbor. CVOCs are present in the sediment porewater adjacent to the shoreline, but concentrations decreased significantly between 2000 and 2015, and NA in the marine sediments was suspected. To ...


    By SIREM

  • UNTHA waste shredder for one of most state-of-the-art MPS systems in Europe

    MPS Betriebsführungs GmbH, based in Berlin, has been using a UNTHA XR3000R waste shredder since early October. The waste treatment plant, which is jointly operated by the ALBA Group and Berliner Stadtreinigung (Berlin’s municipal waste management company), specialises in the production of alternative fuels, and forms part of one of the most modern plants for mechanical-physical ...


    By UNTHA Shredding Technology

  • Kansas Facility Finds Fast, Reliable Fix to Cavitation Damage

    The Hutchinson (Kansas) Water Plant gets its water from 20 wells. The water is pumped out of the wells and into a reverse osmosis water treatment center to purify and ensure safe drinking water. At that point, a portion of the water is taken off from the main line, run through the reverse osmosis system and then mixed back ...


    By Singer Valve Inc.

  • Bramidan helps Deloitte overcome reductions in facility management

    A drastic reduction in facility management meant that Deloitte needed a solution to handle their cardboard waste more efficiently. The answer was the Bramidan X10 cardboard baler. New house, new needs In October 2016, the Esbjerg, Denmark, branch of the international auditing firm, Deloitte, and its 120 employees moved into a new 4.100 m2 port side domicile. ...


    By Bramidan Balers

  • A history of chemically resistant membranes

    The use of polymeric membranes for filtration of non-aqueous solutions started around 1960 and has been developed significantly since then [1]. Today, non-aqueous membrane filtration applications in chemical and pharmaceutical processing account for more than 25% of the global total polymeric membrane market [2]. ...


    By Sterlitech Corporation

  • Western gateway storage company first to save with Evapcold - Case Study

    The best solution for freezer and cooler applications Western Gateway Project Specifications Equipment: (2) LCR-060P-L20-2H-W Evapcold Units (2) ATWB 9-7K12 Fluid Coolers Capacity: 70 TR per LCR Unit x (2) = 140 TR max capacity Charge: 290 lbs. NH3 per LCR Unit x (2) = 580 lbs. NH3 vs. 3500 lbs. NH3 ...


    By Evapco Inc.

  • Geoweb base stabilization solution for soft subgrades New Mexico - Case Study

    Overcoming Site Challenges: Time Constraints Extremely Soft Subgrades Shallow Underground Utilities Geoweb System Strengthens Highway Subgrade The Project New Mexico’s State Highway and Transportation Department (NMSH&TD) made news with innovative financing and a record setting ...


    By Presto Geosystems

  • What can you achieve with a solar system and battery?

    People often ask us about energy self-sufficiency. Just how hard is it to get to that point where you no longer have to pay a large corporation each time you turn on the kettle? This will depend on your usage patterns but for most people, a mix of renewable systems is the best option. We’ve taken a look at Gabriel’s home renewable systems as an example. Perhaps unsurprisingly, Gabriel ...


    By SunGift Solar Ltd

  • Case Report: ESM30 in lake monitoring

    Background Wuhan is the capital city of Hubei province in central China and has 166 lakes that cover 2,217 square km (856 square miles) and approximately 25% of the city.  This surface water coverage is one of the world’s highest.   The Wuhan Environmental Protection Bureau (WHEPB website: http://www.whepb.gov.cn) is responsible for monitoring the surface water ...


    By Oceanalpha Co., Ltd.

  • 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

  • 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

  • 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

  • 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. ...


  • Spectral nodal method for numerically solving two-energy group X,Y geometry neutron diffusion eigenvalue problems

    We describe in this paper the recent advances in spectral nodal methods applied to diffusion problems in Cartesian geometry for neutron multiplying systems. In particular, we present a constant spectral nodal method for two-energy group X,Y geometry applied to neutron diffusion eigenvalue problems. We consider an arbitrary rectangular spatial grid defined on a two-dimensional rectangular domain ...


    By Inderscience Publishers

  • 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

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