Environmental Analysis Applications available in Australia
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Rapid analysis of total mercury in waste waters and process waters with elevated mercury content using direct pyrolysis technique
Introduction A conventional standard method of total mercury det ermination in water using atomic absorption spectrometry (AAS) involves preliminary sample digestion that ta kes from 30 minutes to 8 hours depending on the digestion conditions. The use of a mercury analyzer RA-915M/RA-915+ with Zeeman background correction in combination with PYRO-915+ pyrolysis attachment provides direct dete rmination of mercury in process and waste waters contaminated with mercury without digesti on or any other sample ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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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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Environmental monitoring solutions for freshwater sector
University of Helsinki is one of the founding members of the League of European Research Universities (LERU) focusing on intensive research across many disciplines and international cooperation. At Lammi Biological Station, a designated LTER (Long Term Ecological Research) research site, the University of Helsinki partnered with Vanaja Water Protection Foundation to monitor water quality in the Vanajavesi Watershed. Water quality measurements include water turbidity, cyanobacteria, oxygen and nitrogen content, ...
By Masinotek Oy based in Vantaa, FINLAND.
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Water
In today’s fast-paced, environmentally-concerned world, the demand for water purification is on the rise. And as this demand rises, so does the desire to produce more with less. Unlike older techniques such as distillation, extraction, evaporation, and ion exchange, membrane filtration technology is able to meet and exceed these demands safely and ...
By Membrane Process & Controls based in Edgar, WISCONSIN (USA).
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Headspace Analysis of Volatile Organic Compounds (VOC’s) in Contact Packaging Materials Using the HT3 Automated Headspace Analyser
Regulatory bodies such as the United States Food and Drink Administration and the European Union have regulations related to the use of chemicals in food packaging materials. This application note details how the HT3 Automated Headspace Analysers can be ...
By Scion Instruments - Techcomp Group based in Livingston, UNITED KINGDOM.
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