chemical oxygen demand Downloads

  • GE-135 Luminescent Optical Dissolved Oxygen Analyzer

    A.YITE TECHNOLOGY GROUP http://www.ayite.net http://www.ayite1973.com Email: sales@ayite.net GE-135 Luminescent Optical Dissolved Oxygen Analyzer (Water Online Industry Monitor Meter) This Dissolved Oxygen analyzer uses unique luminescent optical technology to measure dissolved oxygen in water and waste water applications. The optical dissolved oxygen meter has ...

  • GE-135 Luminescent Optical Dissolved Oxygen Analyzer Meter

    A.YITE TECHNOLOGY GROUP http://www.ayite.net http://www.ayite1973.com Email: sales@ayite.net GE-135 Luminescent Optical Dissolved Oxygen Analyzer (Water Online Industry Monitor Meter) This Dissolved Oxygen analyzer uses unique luminescent optical technology to measure dissolved oxygen in water and waste water applications. The optical dissolved ...

  • PolySeed NX CBOD Analysis Brochure

    Revised 09/2012 InterLab® POLYSEED NX® CBOD Seed Inoculum for use in: Carbonaceous Biochemical Oxygen Demand (CBOD5) test procedures of wastewater, effluent, and polluted water whenever nitrogenous oxygen demand must be inhibited, as conducted according to Standard Methods for the Examination of Water and Wastewater POLYSEED NX? is a blend of specialized microbial cultures containing ...

  • OxygenClean Advance™ Brochure (PDF 60 KB)

    Soil Treatment Technology Oxy-Clean Advanced™ Aerobic biodegradation of contaminants in saturated soils and groundwater has been documented for over 30 years. Biodegradation rates for compounds such as benzene and phenol can be accelerated by as much as ten fold by creating aerobic conditions in the saturated zone. Since the early 1990s injectable peroxygen compounds have been applied ...

  • Laccases Brochure

    FormThermoinactivated liquid crude cell lysateStorage buffer:50mM Tris pH7.5, 10mM CuCl2, 1%TritonX-100ApplicationsOxidation and Decomposition of various aromatic and non-aromaticcompounds by a radical-catalysed reaction mechanism, Decolorization ofdyes, Delignification of biomass, Detoxification of substrate for alcoholicfermentation, Reduction of chemical oxygen demand and phenol levelsfrom ...

  • OXY-DEP VSA (PDF 840 KB)

    Knowledge PaperThe OXY-DEP VSA system- an exciting new approachto aeration for waste watertreatmentBy Chris D. Thomas, Peter A. Barratt and Robert B. HolmesAeration in waste water treatmentIn the field of water treatment, aeration describes bringing air and water into intimatecontact to dissolve oxygen, and is an essential part of aerobic waste water treatmentplant design. This could take the ...

  • Application note - Sievers InnovOx: food and beverage load monitoring for total organic carbon (TOC)

    GE Power & WaterWater & Process TechnologiesApplication NoteAnalytical InstrumentsIntroductionThe food and beverage industry uses extraordinarily large amounts of water within their manufacturing processes. Water can be used as an ingredient, a cleaning solvent, and as a utility, such as for boiling and cooling. When considering how important clean water is to the entire process, one must keep in ...

  • OXY-DEP™ VSA datasheet (PDF 172 KB)

    The OXY-DEP™VSA Systemfor effective treatment of waste water“We’ve been able to develop a highly effective waste water treatment system which has all the benefits of oxygenation, but none of the inconvenience of gas storage and delivery.”Peter Barratt, Commercial Technology Manager, Environmental & Clean TechnologyIntroductionAt Air Products we understand the pressure companies are under to meet ...

  • SEAGUARD - Model O2 - Oxygen Recorder - Brochure

    Since oxygen is involved in most of the biological and chemical processes in aquatic environments, it is the single most important parameter needed to be measured. Oxygen can also be used as a tracer in oceanographic studies. For environmental reasons it is critical to monitor oxygen in areas where the supply of oxygen is limited compared to demand e.g.• In shallow coastal areas with significant ...

  • HPN PSA Nitrogen Generators Brochure

    COMPRESSED GAS TECHNOLOGIES INC.The Gas Generation Specialistswww.nitrogen-generators.comFood Packaging & Processing: Modified Atmospheric Packaging is a proven method for extending shelf life without using chemical food preservatives. Almost every type of snack food can be packaged with nitrogen. These include potato chips, dried meat snacks, pre-cut fruits and vegetables, nuts, crackers, and ...

  • 4835 D385 Oxygen Optode Brochure

    Reliable Solutions 1 D385 - August 2009Oxygen Optode 4835Oxygen Optode 4835is a compact fully integrated sensor for measuring the O2-concentration in shallow water. Oxygen Optode 4835 advantages:• Optical measurement principle• Long time stability• More than one year without recalibration• Low maintenance• Userfriendly• Use with AADI SEAGUARD® Platform• Use as stand-alone sensor• ...

  • Oxymat Medical Oxygen

    Highest level of international approvalOxymat Medical systems are designed and manufactured according to : • MDD(63/42EEC) Medical Devices Directive• US Pharmacopoeia• European Pharmacopoeia• ISO 10083Oxymat has long experience in design, engineering and delivery of hundreds of Oxygen systems all over the world, in accordance with international and national authorities. Oxymat operates a QA ...

  • Pulp and Paper Industry (PDF 194 KB)

    Odor Elimination for Pulp and Paper Wastewater SystemsOdor issues on the riseIn recent years, odor has become of increas-ing concern to communities located near pulp and paper mills. Some mills have been labeled as an “indeterminate health risk,” and some mills have even been threatened with lawsuits. Additionally, research suggests that there may be public health issues related to inhaling the ...

  • Nordic Oxygen Index Apparatus

    Nordic Scientific – The One Stop Shop for Complete Laboratory PortfolioNordic Scientific is a leading manufacturer and dealer of complete Portfolio of Laboratory Supplies for ScientificResearch and Industry Applications. Based in Lund, Sweden, we cater Global Patrons and support scientificcommunity, while strictly adhering to Swedish Egalitarianism and European business ethics and norms.Nordic ...

  • BIO-H2-GEN - Climate & Fresh Water Loss Brochure

    FRESH WATER IS A FINITE RESOURCE; it must be managed well. Everybody needs and uses fresh water. Of all the water you can think of, including the oceans, only 2 ½ % is FRESH WATER. That is ALL the world has and over 65% is locked up in the polar ice caps. If they melt into the oceans then that “fresh water” is gone Fresh water is Life. Approximately 60% of the human body is water. We are ...

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    Model 5100 HD O2 in Headspace - Application Notes

    PROCESS INSTRUMENTSwww.ametekpi.com TDLAS Application Note Process Oxygen Monitoring in Vapor Recovery, Flares and Condensing Process StreamsIntroduction There are many organic vapor streams where it is critical to monitor the oxygen concentration to minimize the risk of explosion. For example, the headspace of a refinery wastewater treatment plant oil/water ...

  • BioGills Above-Ground Bioreactors

    ABOVE-GROUND BIOREACTORS BioGills are above-ground wastewater bioreactors that offer the perfect environment for ‘waste-munching microbes’ to thrive. The patented Nano-Ceramic MembranesTM provide ideal, oxygen-rich conditions for microbes to rapidly grow and multiply. The result: accelerated treatment at low cost and low energy.Existing wastewater treatment systems can be retrofitted with ...

  • MIDIGAS Nitrogen Gas Generators Brochure

    COMPRESSED GAS TECHNOLOGIES INC.The Gas Generation Specialistswww.nitrogen-generators.comFood Packaging & Processing: Modified Atmospheric Packaging is a proven method for extending shelf life without using chemical food preservatives. Almost every type of snack food can be packaged with nitrogen. These include potato chips, dried meat snacks, pre-cut fruits and vegetables, nuts, crackers, and ...

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