Tag: Arsenic
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Aquatech prepares membrane-thermal ZLD for Columbia gold mine
The new hybrid membrane-thermal system is to be installed in April and commissioning is expected to be completed by Q4 2019.
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Q&A: AMTA president Brent Alspach on why the need for membranes has never been more acute
In the week of the AMTA/AWWA Membrane Technology Conference 2018, in Florida, US, Brent Alspach, president of AMTA and director of applied research at Arcadis, outlines the water challenges and how current and in-development membrane-based treatments are addressing them.
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Study shows novel heavy-metals-from-wastewater method
Scientists in Singapore and Saudi Arabia have reported a novel method for extracting toxic and valuable heavy metals from wastewater using forward osmosis (FO).
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Mott MacDonald absorbs Australasian water specialist
The Mott MacDonald consultancy group has taken in AWT, a specialist water technology and consulting company based in New Zealand and Australia.
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SWMOA New Mexico/Colorado workshops in April
The Southwest Membrane Operator Association (SWMOA) is holding two membrane operator training workshops in New Mexico and Colorado in April 2012.
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Desalination help published with WHO drinking water standards
The World Health Organization launched the 4th edition of its Guidelines for Drinking-Water Quality (ISBN: 978 92 4 154815 1) at the Singapore Water Week on 4 July 2011 – and also launched a separate guide for desalination.
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Fossil seawater causing desalination problem
Increasing salinity in a groundwater source for desalination in North Carolina has been traced to fossil seawater, not recent seawater intrusion, as had been feared.
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CDA/EDS seeking Qingdao desalination abstracts by 15 March
Abstracts for the 2011 Qingdao International Desalination Conference in China (20-23 June 2011) must received by 15 March 2011 with final papers by 10 May 2011.
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STS renews distribution agreement with Lanxess
Severn Trent Services has renewed an agreement with the Lanxess group to distribute Lanxess’ Bayoxide® E IN-20 and Bayoxide E33HC media, which provide a highly effective removal technology for arsenic, heavy metals and inorganics in wastewater treatment.
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US powerplant water emission rules to be tightened, say environmentalists
The US Environmental Protection Agency (EPA) is to tighten up on water emissions from powerplants, according to a press release from a collection of US environmental groups.
