Only show results available in Virginia? Ok

Nitrification/Denitrification Applications

  • Final effluent monitoring for wastewater treatment industry

    Industry and municipal waste-water (sewage) treatment plants have had to respond to environmental legislation such as the Urban Waste Water Directive, IPC, IPPC and now the EPR (Environmental Permitting Regulations). As successive legislation becomes more stringent, discharge consents have been progressively tightened, and the need for self-regulation has become more important. As a consequence, on-line instrumentation has been installed throughout waste-water industry to continuously to provide final effluent monitoring and perform water analysis for key consent parameters.

    By Pollution & Process Monitoring Ltd based in Sevenoaks, UNITED KINGDOM.

  • Waste water respirometry solutions for toxicity reduction tests

    In industrial manufacturing companies, before a new process comes on-line, it is important to measure the toxicity of the effluent stream. This is especially the case for companies who treat their own waste. From the toxicity value (EC50) obtained, it may be a cost-effective solution to simply discharge the effluent to the treatment works at a slow and defined rate to minimise damage to the activated sludge. Following a period of acclimatisation it is often possible to increase feed rates to the plant and this can again be managed using the Strathtox Respirometer. An alternative approach is to undertake toxicity reduction procedures, such as neutralisation or acid hydrolysis, in pilot-scale laboratory studies. The Respiration or the Nitrification Inhibition Test may be used for this. In the future, toxicity reduction may be stipulated by local authority, water company or publicly-owned treatment works prior to giving discharge consents. Toxicity reduction may be evaluated using toxicity tests on activated sludge provided by the treatment works.

    By Strathkelvin Instruments Ltd. based in North Lanarkshire, UNITED KINGDOM.

  • Petrochemical Waste Degradation

    Waste Water Treatment Plants, Landfill Leachates, Refinery Lagoons, Degreasing and Land remediation.

    By Cleveland Biotech Ltd. based in Stockton on Tees, UNITED KINGDOM.

  • Nitrification & Denitrification

    Waste Water Treatment Plants, Fish ponds or tanks and Odours.

    By Cleveland Biotech Ltd. based in Stockton on Tees, UNITED KINGDOM.

  • Water-Wastewater Measurements / NO analyzers for measurement of nitrification processes

    NO analyzers for measurement of nitrification processes applied for treating high concentration nitrogen wastewaters by microbial nitric oxide production. Also, the conversion of N-nitrosomines to nitric oxide for the quantification of those compounds in wastewater impacted waters. View Water-Wastewater Measurement Products

    By ECO PHYSICS INC. based in Duernten, SWITZERLAND.

  • Waste water respirometry solutions for toxicity tracking

    If toxicity is identified in a mixed sewage entering a treatment works, the problem for the plant manager is to track and identify the source of the toxicity. This can be done by sampling the effluent stream at various points in its length. By working in a logical sequence back up the sewer network the number of samples can be minimised. This type of testing should be rigorously enforced for new product introduction by a waste producer, as well as sampling the effluents directly at source. The samples would be tested against the activated sludge of the receiving works, using the Respiration Inhibition Test or the Nitrification Inhibition Test.

    By Strathkelvin Instruments Ltd. based in North Lanarkshire, UNITED KINGDOM.

  • Gas monitoring during industrial process

    EM-5 CEMS Coal power plant: Entrance of SCR denitration device, NOx O2 Exit of SCR denitration device: Measure remanet NH3 after reaction and avoid blocking by crystallization, NH3; Calculate denitrification rate with Nox input, NOx O2 Gas-fired power plant: Counting tail gas emission and realtime concentration, NOx O2 SO2 Temperature pressure flow dust

    By HANGZHOU ZETIAN TECHNOLOGY CO., LTD based in Hangzhou, CHINA.

  • Premium

    Agitation and mixing solutions for water and wastewater treatment.

    Municipal water treatment facilities utilize continuous mixing to process drinking water for municipalities.  There are a variety of drinking water sources and therefore different processing steps for the water.  Processes utilize rotating and static mixing to treat the water for human consumption.

    By National Oilwell Varco based in Dayton, OHIO (USA).

  • Premium

    Oxygen monitoring from aerobic and anaerobic for biodegradation tests

    Biodegradation tests involve testing samples in response to various parameters: dilution, nutrient addition, pH, temperature, and others. The pattern of oxygen uptake in aerobic tests; nitrogen gas production in anoxic denitrification tests; methane production in methanogenic tests; hydrogen production during glycolysis; and carbon dioxide production during fermentation reactions gives a measure of the rate and extent of biodegradation of the organic constituents of the test sample.

    By Respirometer Systems and Applications, LLC based in Springdale, ARKANSAS (USA).

  • Water quality monitoring systems for wastewater & effluents monitoring industry

    Instruments for monitoring the aeration-process, nitrification and de-nitrification; chlorination and de-chlorination; as well as the final discharge into the environment.

    By SWAN Analytische Instrumente AG based in Hinwil, SWITZERLAND.

  • Premium

    Filtration solutions for wastewater treatment industry

    Filtralite is suitable for use in different effluent water treatment processes, both for municipal and industrial effluents, such as: Biological treatment, Tertiary filtration, Odour treatment.

    By Filtralite Saint-Gobain Byggevarer As based in Alnabru, NORWAY.

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you