acid absorbent News
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Macrotek Receives Multi-Million Dollar Contract for Air Pollution Control System
Saskatchewan, Canada - A leading multinational mining company together with their retained engineering company have selected Macrotek to design and supply an integrated multi-million dollar pollution control system for their Western Canada mining complex. The new pollution control system will treat flue gases from their kiln. The system includes Macrotek’s quench, acid, and ammonia ...
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GBP 11m to protect our seas from climate change
A five-year, GBP 11million study into the effects of climate change on Britain's seas has been announced as scientists warn of more acidic seas affecting the food chain. Ocean acidity, caused by increased amounts of carbon dioxide (CO2) in the sea, has risen 30 per cent in the last 200 years, faster than any time in the last 65million years, with serious implications for sealife and our climate, ...
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Hydroxyl Radical Eliminates H2S in Wet Scrubbers & Flue Gases
In a recent study in Houston, TX, H2S was removed from a natural gas stream containing 2,000 mg/l of H2S and 5% CO2 using JC 9450 ROS. JC 9450 ROS is a new mineral oxychloride compound that generates Reactive Oxygen Species (ROS) like hydroxyl radical ions and others ions in a highly soluble form that is easy to use. The study, which simulated operating conditions of a wet scrubber, found that ...
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Rising acidity in seawater damages marine ecosystems
Rising emissions of carbon dioxide from human activities are not only contributing to the warming effect of greenhouse gases in the atmosphere, they are also acidifying the world's oceans. New research examines the major ecological tipping points that occur when the concentration of dissolved carbon dioxide in seawater increases. The oceans absorb CO2 from the atmosphere where it dissolves and ...
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IPCC says urgent action needed to combat climate change by 2030
The challenges and opportunities facing the world as a result of climate change have been distilled into a concise and sobering guide by the Intergovernmental Panel on Climate Change (IPCC). The guide, launched today after five days of discussions in the Spanish city of Valencia, will be essential reading for delegates attending the upcoming UN climate convention meeting in Bali, Indonesia. ...
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How UV lamp works? Low pressure and Medium pressure UV
In this article we aim to answer the basic questions about UV systems. Such as: What are UV lamps used for? How UV lamp or its UV light works? How does UV damage DNA and kill bacteria? Moreover, we want to show you the different types of UV used for water treatment. What is UV Light? UV light is light spectrum invisible to the human eye. The ultraviolet light comes after violet on the light ...
By Lifetech
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Huateng Pharma Provides Orlistat Intermediates CAS NO 104801-96-9 Large Scale Services
Orlistat is a drug designed to treat obesity. The main function of Orlistat is to prevent the absorption of fat from the diet in humans. It prevents the absorption of fat by acting as a lipase inhibitor, ultimately reducing calorie intake. Orlistat works by inhibiting pancreatic and gastric lipase, the enzymes of the pancreas and stomach that break down triglycerides in the intestine. When the ...
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Ocean acidification set to spiral out of control
The continued release of greenhouse gases into the air is set to bring about huge changes to land ecosystems as they are forced to adapt to rising temperatures. But the marine world — which is just as integral to human existence yet receives little attention during climate negotiations — will endure a similarly tumultuous time as emissions rise, scientists say. “Changing ...
By SciDev.Net
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Dissolved air flotation factory, oil water separator, mechanical bar screen, domestic sewage treatment plant, Exhaust gas absorber manufacturer in China.
Dissolved air flotation factory, oil water separator, mechanical bar screen, domestic sewage treatment plant, Exhaust gas absorber manufacturer in China.WE are engaged in designing, manufacturing, installing and debugging in water treatment and purifying ,We have modern processing machine and stand bridge crane, spacious workshop and office and strong ranks of our scientific researchers.we attach ...
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Mining for answers on abandoned mines
Soil scientist Jim Ippolito believes in local solutions to local problems. The problem he’s working on is contaminated soils near abandoned mines. In the western United States 160,000 abandoned mines contaminate soils in the region. Ippolito, associate professor of soil science at Colorado State University, hopes to solve this problem with biochar, a charcoal-like substance that can ...
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Fifth of corals dead: only emission cuts can save the rest, says IUCN
The world has lost 19 percent of its coral reefs, according to the 2008 global update of the world’s reef status. The report, released by the Global Coral Reef Monitoring Network, of which IUCN is a member, shows if current trends in carbon dioxide emissions continue, many of the remaining reefs may be lost over the next 20 to 40 years. This will have alarming consequences for some 500 million ...
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Mishaps at nuke repository lead to $54M in fines
New Mexico on Saturday levied more than $54 million in penalties against the U.S. Department of Energy for numerous violations that resulted in the indefinite closure of the nation's only underground nuclear waste repository. The state Environment Department delivered a pair of compliance orders to Energy Secretary Ernest Moniz, marking the state's largest penalty ever imposed on the agency. ...
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$6 billion scrubber/adsorber market in 2011
The world market for industrial scrubber, absorber, adsorber, biofilter systems will exceed $6 billion in 2011 and reach $7 billion in 2015. This is the conclusion reached in the continually updated McIlvaine publication Scrubber/Adsorber World Markets. www.mcilvainecompany.com Scrubber/Absorber/Adsorber/Biofilter Market ($ Millions) The largest product segment is absorbers which remove acid ...
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Nitrite pollution puts warming waters at risk
US scientists have identified a new hazard linked to global warming: a change in ocean water chemistry causing nitrite pollution that could trigger toxic algal blooms and even dead zones in coastal waters. Nitrite is a byproduct of fertiliser decay, and is becoming increasingly common as a potential pollutant as ocean temperatures rise. Humans use sodium nitrite to preserve meat products such as ...
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Macrotek awarded major air pollution control contract for UEA
Macrotek Inc., a global provider of air pollution control technologies, announced receipt of a major air pollution control scrubber system contract from a proprietary client for an overseas installation. The scrubber system will remove hazardous pollutants for a transportable waste incinerator. This one of a kind, all-in-one assembly is the only APC system of its kind to integrate several ...
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The cold deep currents in the Atlantic Ocean that help shape our climate
For more than a decade scientists from the National Oceanography Centre in Southampton have been travelling to the subtropical Atlantic to collect data that provide important information about our changing climate. Just 15 miles from the sandy shores and coral reefs of the Bahamas the ocean floor plunges down to depths of over two-and-a-half miles. Along this steep slope dozens of sensitive ...
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