Toxicity Monitoring Applications available in Massachusetts
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Oxygen monitoring from aerobic and anaerobic for toxicity test
Toxicity of pure chemicals is assessed using respirometers by adding increasing concentrations to an active culture. The concentration at which oxygen uptake or gas production begins to decrease is known as the “threshold toxicant ...
By Respirometer Systems and Applications, LLC (RSA) based in Fayetteville, ARKANSAS (USA).
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Respirometry System for Aerobic Toxicity Testing
This example shows the results of respirometer tests in which three concentrations of cyanide were added to a aerobic test culture that received phenol as an organic substrate. The threshold toxic concentration of cyanide was 1 ...
By Respirometer Systems and Applications, LLC (RSA) based in Fayetteville, ARKANSAS (USA).
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Respirometry solutions for toxicity testing sector
Waste Type: Complex alcohols. Objective: Certain constituents of the test waste were know to be biodegradable but were suspected of being toxic to aerobic biological processes when present in high concentrations. The objective was then to determine how much waste could be added to an activated sludge process before toxic impacts would be ...
By Challenge Technology based in Springdale, ARKANSAS (USA).
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Waste water treatment plants Air quality control by TRS MEDOR Online Odor Monitoring
ontext & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. Odors are very distinct air contaminants as they generate nuisances. The factors playing a ...
By Chromatotec Group based in Val de Virvée, FRANCE.
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Waste water treatment plants Air quality control by TRS MEDOR
Context & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. At the entrance of the waste water plants, where the waste water arrives, strongly smelling ...
By Chromatotec Group based in Val de Virvée, FRANCE.
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Respirometry system for anaerobic toxicity testing
This example shows the results of dosing an anaerobic culture with three concentrations of an industrial cleaning agent followed by respirometric measurement of methane production. The threshold toxic concentration was less than 80 mg/L of product and 600 mg/L produced a 50% decrease in methane production ...
By Respirometer Systems and Applications, LLC (RSA) based in Fayetteville, ARKANSAS (USA).
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AER-200 respirometer system for anaerobic applications sector
The CHALLENGE AER-200 Respirometer System consists of one or more biological reaction vessels, gas flow measuring cells, and a computer. The gas measuring base contains eight flow ceHs and associated interconnecting circuitry. As gas flows through each cell under the influence of a slight pressure caused by gas production in the reaction vessel, bubbles of a fixed volume are formed in the lower section of the cell. These bubbles in turn pass through a detection section where a counter is activated. Finally, the ...
By Challenge Technology based in Springdale, ARKANSAS (USA).
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Analytical Instruments for Environmental Analysis Industry
Whether soil or water samples, Analytik Jena can offer you analysis solutions that are not only at the forefront of technology, but also simplify your everyday laboratory operations. Obtain better results with less effort and discover solutions that allow you to detect toxic elements and sum parameters such as TOC, TNb and AOX. Learn more about how molecular biological PCR-based methods accelerate the determination of biological parameters (e.g. specific pathogen ...
By Analytik Jena - an EndressHauser Company based in Jena, GERMANY.
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XRF Spectrometers solutions for environmental monitoring sector
Analysis of heavy metals in objects, such as water, soil and air, is an important part of environmental activities. The X-ray fluorescence analysis method is widely used to solve the needs of environmental monitoring. Elvatech offers special XRF spectrometers and analyzers for laboratory studies of toxic elements in various natural ...
By Elvatech Ltd. based in Kyiv, UKRAINE.
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Determination of Toxic Trace Elements
Analytical solutions for toxic elements for better risk assesment. Over the last centuries a considerable increase of toxic elements such as arsenic, cadmium, lead and mercury in the environment has been observed. Human activities and industrialization in particular have contributed to significant release of these naturally occurring elements, hence leading to an accumulation in the food chain. These elements can have adverse effects on organisms and lead to severe illnesses, organ malfunction and even death. ...
By Analytik Jena - an EndressHauser Company based in Jena, GERMANY.
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RF Spectrometers solutions for analysis of Soil sector
Analysis of soils and sedimentary rocks provides important information for soil chemical, geochemical and ecological studies. The content of chemical elements in the soil affects the nutrition of plants and the flow of soil-forming processes. The analysis of toxic elements is important for studying the sources and processes of chemical soil contamination. The XRF method makes it possible to perform efficient quantitative element analysis of soils with a minimum of sample ...
By Elvatech Ltd. based in Kyiv, UKRAINE.
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Microbiological solutions for the industrial industry
The MiL routinely performs rapid microbial identifications, confirmations, and tracks contaminant sources of all pathogenic, indicator and spoilage organisms using the latest technologies such as GC FAME, Biolog, Ribotyping, and 16S rRNA base pair sequencing. Our computerized identification databases have over 3,500 microorganisms profiled and include all pathogenic bacterial strain subspecies, yeast and molds, and ...
By Pluton Biosciences, Inc. based in St. Louis, MISSOURI (USA).
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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 ...
By Strathkelvin Instruments Limited based in North Lanarkshire, UNITED KINGDOM.
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Organic Solids Degradation
Municipal and Industrial WWTP, Sewage Lines & Pumping Wells, Fish and Prawn Ponds and Septic Tanks and Mobile ...
By Cleveland Biotech Ltd. based in Cardiff, UNITED KINGDOM.
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Intelligent compliance solutions for utilities industry
Utilities are under tremendous pressure, receiving intense regulatory, legislative and public scrutiny to modernize their infrastructure, update transmission lines and equipment, and reform energy regulations. Verisk 3E's, powerful suite of outsourced services can be tailored to assist all kinds of utility companies, such as electric, gas, nuclear, sanitation, and water companies, in maintaining compliance and improving EHS performance. ...
By 3E - SDS and EHS Compliance Data Management Solutions based in Carlsbad, CALIFORNIA (USA).
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Microbial testing for biological wastewater treatment industry
Realize a new level of process stability and efficiency! Wastewater operators have traditionally had no choice but to rely on TSS or VSS measurements to quantify biomass in their process. These measurements detect much more than just living biomass and therefore are inaccurate and unresponsive indicators of the living ...
By LuminUltra Technologies Ltd. based in Fredericton, NEW BRUNSWICK (CANADA).
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Hot gas filtration solution for at berth emissions control sector
Tri-Mer Corporation is a leader in air pollution control, with more than 6,000 installed APC systems worldwide. Tri-Mer is also the leader in equipment for removing PM, SO2, and NOx from large-scale stationary diesel operations. Tri-Mer’s UltraCat Catalytic Filter system is the world’s premier dry technology for PM+ SO2+ ...
By Tri-Mer Air Pollution Control Systems based in Owosso, MICHIGAN (USA).
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Water monitoring system for surface water industry
The EU Water Framework Directive (2000/60/EC WFD) is probably the most significant international legislative instrument in the water field. Water management policy as set out in the WFD is focused on surface water as it flows through river basins to the sea. An integrated approach has been introduced for matters concerning water quality and water quantity and the Directive establishes a framework for water management based on river basin districts. Linked to the WFD objectives, a series of milestones has to be ...
By microLAN B.V. - Aqualabo Group based in Waalwijk, NETHERLANDS.
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Water analyzers for Process water
Process water is one of the most challenging for analysis instrumentation. Mostly this water is characterized by a certain purity, fluctuating loads, as well as very high salt concentrations. Since any disturbance in water-circuits can lead to an entire plant shutdown, resulting in huge costs, reliable and fast online water analyzers are an essential. Due to the diverse demands of various measurement challenges, application-specific analyzers provide huge advantages against standard analyzers that are used for ...
By LAR Process Analysers - a brand by Process Insights, Inc. based in Berlin, GERMANY.
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Waste water respirometry solutions for toxicity testing
If industrial wastewater entering a treatment works contains toxic components the rate of biodegradation will be inhibited or stop completely. This can result in failed consents and will certainly give rise to operational problems. Visible indications include deflocculation, bulking and the appearance of filamentous bacteria. Sometimes, there are no visible effects. When the sludge bacteria are inhibited, there is the possibility of toxicity carryover in the effluent that is discharged to receiving waters. With ...
By Strathkelvin Instruments Limited based in North Lanarkshire, UNITED KINGDOM.
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