Sentences with phrase «chemical plant emissions»
In recent years, Houston has found ways to reduce air pollution, in part by zeroing in on chemical plant emissions.
https://dotearth.blogs.nytimes.com/ Not exact matches
The chemical plants were largely self - regulated and manufacturers used air to dilute the emissions, to lower the opacity, but it didn't reduce the levels of toxic chemicals released.
The plant's emissions, which include two carcinogenic chemicals, account for nearly half the county's risk score.
We reported Monday that the risk to public health from air pollution released from chemical and industrial plants, most of them in or around Niagara Falls, is higher in Niagara County than in nine out of every 10 counties across the United States where emissions are reported to the federal government.
Carbon dioxide emissions from power plants could be put to good use, preventing fracking chemicals from contaminating drinking water supplies.
«Emissions of particulate matter pumped into the air every single day by coal - fired power plants have greater potential human health impacts than any of the other chemicals we examined.»
They also must control mercury air emissions from coal - fired power plants, waste incineration and related industrial processes, and reduce or eliminate mercury use in small - scale gold mining and chemical manufacturing.
Current widespread methods of carbon capture, such as amine treating, use liquid solutions for the treatment of emissions from chemical plants and refineries.
In theory, the cost of capturing CO2 could head to zero, since the resulting magnesium carbonate formed from chemical reactions between cement plant emissions and rock can be sold at a profit to the wastewater and steel - making industries, Mercier said.
Scientists from the University of York have developed an innovative new green method of capturing carbon dioxide (CO2) emissions from power stations, chemical and other large scale manufacturing plants.
Among his proudest accomplishments: helping the agency develop a set of numbers called emission factors — values that enable regulators to estimate atmospheric discharges from power plants, oil refineries, chemical plants and other industrial operations.
The patent, granted in March to UA, claims the chemical make - up of the imido - acid salts for use in capturing CO2 and other gases from natural gas and post-combustion emissions such as those from coal - fired power plants.
Her favorite chemicals — favorite in the sense that she has studied them more than any others — are the polycyclic aromatic hydrocarbons in cigarette smoke, power - plant emissions, automobile exhaust, and other sources of combustion.
Guenther is a world - leading expert on the processes controlling chemical emissions from plants and how these emissions affect air quality and regional and global climate.
Mercury emissions from coal - fired power plants can be reduced by using chemical filters, but while this is increasingly the norm in the rich world many developing countries have yet to catch up.
When they looked at Houston's industrial corridor, scientists realized chemical plants had been chronically under - reporting their emissions.
But it's also the by - product of fossil fuel combustion, and when a refinery or power plant reduces its greenhouse gas emissions (by becoming more energy - efficient, for example), it also releases fewer smog - forming chemicals like nitrogen oxides, less of the sulfur dioxide and soot that can irritate lungs and cause respiratory disease, and fewer toxic emissions linked to cancer and neurological disorders.
Higher temperatures enhance the chemical reaction, so smog levels can rise even if emissions from vehicle tailpipes or coal - fired power plants remain the same.6, 19
The industrial chemicals and commodities markets are huge, so it is almost pointless to try to quantify gains and losses in CO2 emissions from various power plants that use different fuels (or none at all), then various carbonate production processes with their own efficiencies and economics.
Major Environmental Issues: air pollution from heavy industry, emissions of coal - fired electric plants, and transportation in major cities; industrial, municipal, and agricultural pollution of inland waterways and sea coasts; deforestation; soil erosion; soil contamination from improper application of agricultural chemicals; scattered areas of sometimes intense radioactive contamination; ground water contamination from toxic waste.
This increase of other emissions is largely because collecting and burying CO2 — a process called carbon sequestration — requires additional energy, new equipment and new chemical reactions at the plants.
To produce more reliable information, the federal agency should require refineries and chemical plants to verify the accuracy of their emissions with emerging laser technology and fence - line monitors, among other steps, White said.
Sure, carbon until recently carried a price at $ 15 a tonne, but since that price only applied to emissions over-and-above established intensity targets at 100 or so industrial facilities (oil sands, power plants, chemical plants, etc.), it didn't capture a whole lot.
Collect samples of plant emissions and conduct tests to measure the level of harmful chemicals
Professional Duties & Responsibilities Managed all daily operations in each zone of Ford's Trim and Chassis Departments Oversaw manufacturing processes, 120 employee team, and final product quality Served on company Continuous Progress Improvement teams developing best practices Observed product manufacturing process and recommended improvement strategies Reduced personnel overtime, manpower, and production scrap while increasing efficiency Identified design flaws, offered remedial measures, and implemented changes Received numerous awards for process and product improvement recommendations Ensured product and manufacturing process compliance with all applicable laws Chosen to lead the launch of multiple products from Ford's Kentucky and Kansas plants Directed and improved the 2009 F - 150 Product Development Launch Team Met all production and launch timelines while remaining compliant with ISO - 9001 standards Responsible for the enforcement of all safety protocols and procedures Handled union contract negotiations and grievance discourses Leader of and participant in Ford's Diversity Committee Participated in company workshops focused on environmental preservation techniques Performed environmental safety examinations including air and chemical emission testing Maintained machinery ensuring effective and safe operation Completed all assignments in a professional and positive manner