Coal, Resource and Water

OSU team develops process to clean coal mine drainage and extract rare earth elements

Green Car Congress

JANUARY 4, 2023

Researchers at The Ohio State University have developed a novel process to clean coal mine drainage and extract rare-earth elements from it. Coal mine drainage (CMD) impairs tens of thousands of kilometers of U.S. CMD, coal mine drainage; TEP, trap-extract-precipitate. —Miranda et al. Miranda et al. —Jeff Bielicki.

Coal

Coal Clean Cleaning West Virginia

PNNL study finds 2028 grid resource adequacy likely sufficient for high EV penetration; managed charging strategies can double adequacy

Green Car Congress

JULY 30, 2020

A new study of the impact of high EV adoption on the Western US power grid by a team from Pacific Northwest National Laboratory (PNNL) has found that 2028 grid resource adequacy—from generation through transmission—is likely to be sufficient for high EV penetration. million for the WECC.

Grid

Grid Charging Power Grid California

Study finds methane emissions from coal mines ~50% higher than previously thought

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FEBRUARY 1, 2021

The amount of methane released into the atmosphere as a result of coal mining is likely approximately 50% higher than previously estimated, according to research presented at the recent annual meeting of the American Geophysical Union. The authors point out that less coal production doesn’t translate to less methane.

Coal

Coal Emissions Escape Ukraine

Study finds high sodium bicarbonate concentrations in water from coal-bed natural gas production harms aquatic life; water treatment can mitigate effects

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JUNE 14, 2012

Produced water from coal-bed natural gas (CBNG) production may contain sodium bicarbonate (NaHCO 3 ) at concentrations that can harm aquatic life, according to a new study by the US Geological Survey; Montana Fish, Wildlife and Parks; the Bureau of Land Management and the US Environmental Protection Agency.

Sodium

Sodium Water Coal Montana

Ignite Energy Resources and TRUenergy Plan Direct Coal-to-Liquids and Coal Drying Demo Project for Supercritical Water Technology

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JULY 10, 2009

Ignite Energy Resources supercritical water process diagram. IER’s proprietary supercritical water technology (SCW) transforms low-ranked coals, including lignite, directly into higher-valued oils and cleaner coal products. tonnes of high-ranked coal. Source: IER. Click to enlarge. Source: IER.

Coal

Coal Water Energy Cleaner

DOE to award $32M for FEED studies for production of rare earths and critical minerals and materials from coal

Green Car Congress

JULY 15, 2023

Coal and coal production waste contain a wide variety of valuable rare earth elements that can be converted into clean energy technology components. The US currently has more than 250 billion tons of coal reserves, more than 4 billion tons of waste coal, and about 2 billion tons of coal ash at various sites across the country.

Coal

Coal Production Waste Clean

Lawrence Livermore publishes state-by-state energy/water Sankey diagrams

Green Car Congress

APRIL 20, 2018

For the first time, Lawrence Livermore National Laboratory (LLNL) has published state-by-state energy and water Sankey diagrams in one location so that analysts and policymakers can find all the information they need in one place. General location of energy and water categories. Energy and water generally “flows” from left to right.

Water

Water Energy Coal Gas-Electric

CSIRO and partners to test Direct Injection Carbon Engine to reduce brown coal emissions by up to 50%

Green Car Congress

APRIL 28, 2014

DICE involves converting coal or biomass into a water-based slurry (called micronised refined carbon, MRC) that is directly injected into a large, specially adapted diesel engine. The project is supported by industry partners including Exergen, Ignite Energy Resources, AGL, MAN Diesel & Turbo and EnergyAustralia.

Coal

Coal Carbon Engine Emissions

New catalyst opens door to CO2 capture in coal-to-liquids process

Green Car Congress

OCTOBER 14, 2018

World energy consumption projections expect coal to stay one of the world’s main energy sources in the coming decades, and a growing share of it will be used in CT—the conversion of coal to liquid fuels (CTL). By 2020, CTL is expected to account for 15% of the coal use in China. —Wang et al.

Coal

Coal CO2 Conversion Convert

Regal Resources Signs Farm-in Agreement to Advance Commercialization of Underground Coal to Liquids Process

Green Car Congress

OCTOBER 26, 2009

Regal Resources Limited, an Australia-based developer of an Underground Coal to Liquids (UCTL) process to convert low rank brown/coal lignite into hydrocarbon and gas products ( earlier post ), has signed a Farm-In Agreement with Greenpower Energy Limited through its wholly owned subsidiary MOL Gippsland Pty Ltd (MOL).

Coal

Coal Commercial Water Convert

Regal Resources Secures Funding for Underground Coal-to-Liquids Pilot Test

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APRIL 12, 2009

Australia-based Regal Resources has secured commitments to raise A$5.2 cents to fund the pilot test of a novel Underground Coal to Liquids (UCTL) process near Melbourne. UCTL is an in situ process that converts brown coal/lignite to liquid hydrocarbon and gas products within the coal seam. Click to enlarge. million (US$3.7

Coal

Coal Water Oil 2008

Design study for SA underground coal gasification plant underway

Green Car Congress

AUGUST 13, 2011

South Africa state-owned power utility Eskom reports that a design study is currently under way for an underground coal gasification (UCG) demonstration plant, which will include a 250,000 Nm 3 /h gas production plant and a 100 MW to 140 MW gas turbine plant. The coal seam lies between 280 m and 300 m deep. Mining Weekly.

Coal

Coal Design South Africa Gas-Electric

Researchers demonstrate electrochemical synthesis of ammonia from air and water under mild conditions

Green Car Congress

JANUARY 30, 2013

Andrews have demonstrated that ammonia can be synthesized directly from air (instead of N 2 ) and H 2 O (instead of H 2 ) under a mild condition (room temperature, one atmosphere) with supplied electricity which can be obtained from renewable resources such as solar, wind or marine. tons of CO 2 is released per ton of ammonia produced.

Water

Water 2010 Energy Storage Mariner

First Hualong One Gen III reactor in commercial operation

Green Car Congress

JANUARY 31, 2021

Hualong One is CNNC’s Generation III pressurized water reactor with complete independent intellectual property rights, developed and designed by the corporation on the basis of more than 30 years of nuclear power research, design, manufacturing, construction and operation experiences. in-containment refuelling water storage tank.

Commercial

Commercial Coal Corporation Water

CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

Green Car Congress

JUNE 12, 2023

Unlike exhaust from burning coal and gas that contains CO 2 , burning hydrogen emits only water vapor and oxygen. Hydrogen is not a greenhouse gas, but its chemical reactions in the atmosphere affect greenhouse gases such as methane, ozone, and stratospheric water vapor. —Dr Sand Resources Sand, M., Sand et al.

Hydrogen

Hydrogen Global Ozone CO2

DOE to Award Up to $5M in Grants for RD on Hydrogen Production from Coal

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JUNE 2, 2009

The US Department of Energy has issued up to a $5-million Funding Opportunity Announcement (DE-FOA-0000103) to solicit laboratory-level R&D projects to develop novel technologies for producing hydrogen from coal. Hydrogen can be produced domestically from various energy resources. DE-FOA-0000103.

Coal

Coal Hydrogen Grant Production

DOE awarding about $16M to four projects for advanced gasification systems; focus on coal

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NOVEMBER 6, 2014

Awardees will receive approximately $16 million to advance the gasification process, which converts carbon-based materials such as coal into syngas for use as power, chemicals, hydrogen, and transportation fuels. Advanced Gasifier and Water-Gas Shift Technologies for Low-Cost Coal Conversion to High-Hydrogen Syngas.

Coal

Coal Hydrogen Conversion Carbon

Borla Performance Industries developing muffler/membrane unit for exhaust water extraction with ORNL nanopore membrane technology

Green Car Congress

JANUARY 31, 2012

Borla will combine this with its diesel exhaust technology to create a low-cost, novel system that doubles as a device to extract potable water from diesel and other internal combustion exhaust. The heat recovered could serve to preheat boiler feed water, thus providing an energy savings.

Exhaust

Exhaust Water Industry Industrial

Updated NETL study provides more detailed economic and environmental assessment of coal-to-liquids and CTL with modest biomass

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MAY 15, 2012

The National Energy Technology Laboratory (NETL) has released a follow-on study to its 2009 evaluation of the economic and environmental performance of Coal-to-Liquids (CTL) and CTL with modest amounts of biomass mixed in (15% by weight) for the production of zero-sulfure diesel fuel. Earlier post.). —White and Gray.

Coal

Coal Diesel Oil Prices Water

BG Group sanctions US$15B coal seam gas to LNG project; first such

Green Car Congress

OCTOBER 31, 2010

BG Group has approved implementation of the first phase of a US$15-billion project to convert coal seam gas (CSG) to LNG—the first major commercial project to do so. Total gross discovered coal seam gas reserves and resources presently amount to an estimated 17.3 Coal seam gas and LNG. Source: QCLNG EIS.

Coal

Coal Gas Australia Water

Rice lab’s flash Joule heating extracts rare earth elements from waste at high yields

Green Car Congress

FEBRUARY 10, 2022

The lab’s flash Joule heating process, introduced several years ago to produce graphene from any solid carbon source ( earlier post ), has now been applied to three sources of rare earth elements—coal fly ash, bauxite residue and electronic waste—to recover rare earth metals. —Deng et al. —James Tour.

Waste

Waste Coal Convert Carbon

Modified SOFC anodes allow operation at lower temperatures with carbon-containing gases; potential for much more efficient and cleaner generation of electricity from coal

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JUNE 25, 2011

gasified coal—by eliminating the coking problem. The resulting lower-temperature SOFCs could provide a cleaner, more efficient alternative to conventional power plants for generating electricity from coal reserves. About half of the carbon dioxide is then recirculated back to gasify the coal to coal gas to continue the process.

Coal

Coal Carbon Cleaner Water

Syngas Engages Rentech and GE for Clinton Coal and Biomass to Liquids Project in Australia

Green Car Congress

NOVEMBER 25, 2009

Australia’s Syngas Limited has engaged Rentech to provide Fischer-Tropsch fuels production preliminary engineering services for Syngas’ proposed commercial scale coal and biomass to liquids (CBTL) fuels facility in Southern Australia, known as the Clinton Project. Additionally, the Clinton coal fluidizes well.

Coal

Coal Australia Diesel Oil Prices

Successful demonstration of advanced hyperbaric centrifuge technology for recovering fine coal particles from waste slurries

Green Car Congress

JANUARY 4, 2011

A full-scale test of advanced hyperbaric centrifuge technology at a Jim Walter Resources Inc. coal-cleaning plant in Alabama successfully reduced moisture from ultrafine coal waste. which built the initial prototype unit that successfully dewatered fine coal to a level of 13 to 19% moisture at a rate of 30 gallons per minute.

Coal

Coal Waste Virginia Water

GE and Shenhua form coal gasification JV in China

Green Car Congress

JANUARY 18, 2011

GE and Shenhua have agreed to form an industrial coal gasification joint venture to advance the deployment of “cleaner coal” technology solutions in China. The new company combines GE’s expertise in industrial gasification technologies with Shenhua’s expertise in coal gasification and coal-fired power generation.

Coal

Coal China Cleaner Washington

DKRW Advanced Fuels secures EPC contract with Sinopec Engineering for Medicine Bow coal-to-liquids project in Wyoming

Green Car Congress

SEPTEMBER 5, 2012

Using bituminous coal from southern Wyoming, the Medicine Bow facility will produce 11,600 barrels per day of very low sulfur gasoline using GE gasification technology and methanol?to?gasoline Denbury Resources Inc., ton Carbon Basin coal reserve owned by Arch Coal, which is also an equity investor in the project.

Wyoming

Wyoming Coal Engine Fuel

DOE awards $7M to eight oxy-combustion coal technology projects; carbon capture, utilization and storage

Green Car Congress

JULY 26, 2012

The US Department of Energy (DOE) selected eight projects to advance the development of transformational oxy-combustion technologies capable of high-efficiency, low-cost carbon dioxide capture from coal-fired power plants. The Energy Department’s $7 million investment—leveraged with recipient cost-share to support approximately $9.4

Coal

Coal Carbon Gas-Electric Gas

Alaska Native Corporation Proposes Underground Coal Gasification Project with Carbon Capture for Power Generation

Green Car Congress

OCTOBER 11, 2009

Underground coal gasification uses paired wells in a coal seam: one an oxidant injection well, the other the syngas producer well. CIRI), an Alaska Native corporation, is proposing an underground coal gasification (UCG) project that would use the resulting syngas to fuel a new 100 MW combined cycle power plant. Source: CIRI.

Alaska

Alaska Coal Corporation Carbon

DOE awards $1.95M for conceptual designs that extract critical minerals and rare earth elements from coal sources

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OCTOBER 7, 2020

million in federal funding to develop conceptual designs of commercially viable technologies that will extract rare earth elements (REEs) from US coal and coal by-product sources. Energy Fuels Resources (Lakewood, CO). Texas Mineral Resources Corp (Sierra Blanca, TX). Winner Water Services Inc. Tetra Tech, Inc.

Coal

Coal Design West Virginia North Dakota

Weizmann Institute solar technology to convert CO2 into fuel; targeted for brown coal use in Australia

Green Car Congress

JUNE 7, 2012

An Israeli-Australian venture will use solar technology developed at Israel’s Weizmann Institute of Science to reduce carbon dioxide emissions from the burning of brown coal. Jacob Karni, also makes it possible to dissociate water (H 2 O) to hydrogen (H 2 ) and oxygen (O 2 ) at the same time it dismantles the CO 2.

Coal

Coal Solar Convert Australia

Argonne study finds shale gas GHG lifecycle emissions 6% lower than natural gas, 23% lower than gasoline and 33% lower than coal; upstream methane leakage a key contributor

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DECEMBER 18, 2011

The base results from a study by a team at the Center for Transportation Research, Argonne National Laboratory indicate that shale gas life-cycle greenhouse gas (GHG) emissions are 6% lower than conventional natural gas, 23% lower than gasoline, and 33% lower than coal. However, the environmental impacts (e.g., —Burnham et al.

Gas

Gas Coal Emissions Gasoline

Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

Green Car Congress

JUNE 3, 2012

nuclear and fossil-fueled generating units) in Europe and the United States are vulnerable to climate change due to the combined impacts of lower summer river flows and higher river water temperatures. Compared to other water use sectors (e.g. A study published in Nature Climate Change suggests that thermoelectric power plants (i.e.,

Climate Change

Climate Change Water Climate Europe

Sasol and Origin Energy form JV for coal bed methane exploration in Botswana

Green Car Congress

NOVEMBER 13, 2011

Sasol recently signed a joint venture agreement with Australia-based Origin Energy Limited for the purposes of exploring for coal bed methane (CBM) in Botswana. The water that is produced during the production process is pumped to the surface and treated so it can be disposed of or recycled.

Botswana

Botswana Coal Energy Africa

ANL: life-cycle water consumption of fuel cell vehicles can be cut in half compared to that of conventional ICE vehicles

Green Car Congress

FEBRUARY 16, 2018

The life-cycle water consumption of fuel cell electric vehicles using hydrogen produced from natural gas with steam methane reforming is almost 50% less than the life-cycle water consumption of conventional internal combustion engine vehicles using gasoline, according to a study by researchers at Argonne National Laboratory (ANL).

Water

Water Fuel Vehicles Gasoline-Electric

DOE soliciting projects in advanced coal gasification for high carbon-capture power production and/or liquid fuels

Green Car Congress

FEBRUARY 26, 2014

The US DOE is soliciting ( DE-FOA-0001051 ) projects for up to $10 million in awards to target technological advancements to lower the cost of producing hydrogen and/or high-hydrogen syngas from coal for use in 90% carbon capture power generation and/or gasification-based liquid (transportation) fuel production: methanol or diesel.

Coal

Coal Carbon Fuel Production

Researchers produce hydrogen from water and charcoal mix at room temperature using laser pulses

Green Car Congress

AUGUST 30, 2013

Researchers at Wakayama University in Japan have produced a mixture of hydrogen and carbon monoxide gas by irradiating a mixture of carbon powder and distilled water with intense nanosecond laser pulses at room temperature. Photographs of a bottled mixture of Bincho-tan powder and water (a) before, (b) during, and (c) after irradiation.

Water

Water Hydrogen Carbon Gas

Wanxiang and GreatPoint Energy close $1.25B deal for 1 Tcf/year coal-to-natural-gas plant in Xinjiang; Sinopec to purchase output, building pipeline to east

Green Car Congress

MAY 21, 2012

Overview of the Bluegas catalytic coal methanation process. billion from Wanxiang to finance and construct the first phase of a coal-to-natural gas facility that ultimately will have an annual production capacity of one trillion cubic feet (1 Tcf) (30 billion cubic meters) per year. Click to enlarge. pure methane).

Coal

Coal Gas Purchase Energy

Report finds Coal-to-Liquids and Oil Shale pose significant financial and environmental risks to investors

Green Car Congress

DECEMBER 19, 2010

Ceres recently released a new report concluding that coal-to-liquid (CTL) and oil shale technologies face significant environmental and financial obstacles—from water constraints, to technological uncertainties to regulatory and market risks—that pose substantial financial risks for investors involved in such projects.

Coal

Coal Oil Water Oil Prices

DOE Coal FIRST Initiative invests $80M in net-zero carbon electricity and hydrogen plants

Green Car Congress

OCTOBER 29, 2020

The US Department of Energy’s (DOE) Office of Fossil Energy (FE) has selected four projects for cost-shared research and development under the funding opportunity announcement (FOA), DE-FOA-0002180, Design Development and System Integration Design Studies for Coal FIRST Concepts.

Coal

Coal Carbon Hydrogen Nebraska

Peabody Energy and GreatPoint Energy To Partner on Coal-to-Gas and Coal-to-Hydrogen Facilities with Carbon Capture and Storage

Green Car Congress

FEBRUARY 19, 2010

Overview of the bluegas catalytic coal methanation process. By adding a catalyst to the coal gasification system, GreatPoint Energy is able to reduce the operating temperature in the gasifier, while directly promoting the reactions that yield methane, (CH 4 ). Click to enlarge.

Coal

Coal Carbon Gas Energy

Headwaters Inc and Axens Form Direct Coal Liquefaction Alliance

Green Car Congress

JANUARY 21, 2010

Headwaters direct coal liquefaction process. Headwaters Inc and Axens are forming a strategic alliance to provide a single-source solution for producing synthetic fuels by direct coal liquefaction (DCL) alone or in combination with refinery residues or biomass. Up to 50% more liquid product per ton of coal. Source: Headwaters.

Coal

Coal Diesel Hydrogen Gasoline

Australia establishes coal seam gas scientific research alliance

Green Car Congress

JULY 13, 2011

Australia’s CSIRO (Commonwealth Scientific and Industrial Research Organization, Australia’s national science agency) and Australia Pacific LNG (a coal seam gas to LNG joint venture between Origin and ConocoPhillips) have launched a new research alliance to support the development of the coal seam gas (CSG) industry.

Australia

Australia Coal Gas Gas-Electric

Inorganic mercury converted to more toxic and bio-accumulative monomethylmercury in ocean waters, possibly by microbes

Green Car Congress

APRIL 28, 2011

A team led by the University of Alberta has confirmed that inorganic mercury (Hg) found worldwide in ocean water is transformed into monomethylmercury (MMHg)—a potent and bio-accumulative neurotoxin—in the seawater. Kirk (2011) Methylation of inorganic mercury in polar marine waters. Fitzgerald and Thomas W.

Mercury

Mercury Water Convert St. Louis

CSIRO study finds little to no environmental impact from fracing in Queensland

Green Car Congress

APRIL 27, 2020

A comprehensive three-year scientific study into the air, water and soil impacts of hydraulic fracturing (HF) in coal seam gas (CSG) in Queensland, Australia has found little to no impacts on air quality, soils, groundwater and waterways. Source: CSIRO.

Coal

Coal Water Australia Gas

OSU team develops process to clean coal mine drainage and extract rare earth elements

PNNL study finds 2028 grid resource adequacy likely sufficient for high EV penetration; managed charging strategies can double adequacy

Study finds methane emissions from coal mines ~50% higher than previously thought

Study finds high sodium bicarbonate concentrations in water from coal-bed natural gas production harms aquatic life; water treatment can mitigate effects

Ignite Energy Resources and TRUenergy Plan Direct Coal-to-Liquids and Coal Drying Demo Project for Supercritical Water Technology

DOE to award $32M for FEED studies for production of rare earths and critical minerals and materials from coal

Lawrence Livermore publishes state-by-state energy/water Sankey diagrams

CSIRO and partners to test Direct Injection Carbon Engine to reduce brown coal emissions by up to 50%

New catalyst opens door to CO2 capture in coal-to-liquids process

Regal Resources Signs Farm-in Agreement to Advance Commercialization of Underground Coal to Liquids Process

Regal Resources Secures Funding for Underground Coal-to-Liquids Pilot Test

Design study for SA underground coal gasification plant underway

Researchers demonstrate electrochemical synthesis of ammonia from air and water under mild conditions

First Hualong One Gen III reactor in commercial operation

CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

DOE to Award Up to $5M in Grants for RD on Hydrogen Production from Coal

DOE awarding about $16M to four projects for advanced gasification systems; focus on coal

Borla Performance Industries developing muffler/membrane unit for exhaust water extraction with ORNL nanopore membrane technology

Updated NETL study provides more detailed economic and environmental assessment of coal-to-liquids and CTL with modest biomass

BG Group sanctions US$15B coal seam gas to LNG project; first such

Rice lab’s flash Joule heating extracts rare earth elements from waste at high yields

Modified SOFC anodes allow operation at lower temperatures with carbon-containing gases; potential for much more efficient and cleaner generation of electricity from coal

Syngas Engages Rentech and GE for Clinton Coal and Biomass to Liquids Project in Australia

Successful demonstration of advanced hyperbaric centrifuge technology for recovering fine coal particles from waste slurries

GE and Shenhua form coal gasification JV in China

DKRW Advanced Fuels secures EPC contract with Sinopec Engineering for Medicine Bow coal-to-liquids project in Wyoming

DOE awards $7M to eight oxy-combustion coal technology projects; carbon capture, utilization and storage

Alaska Native Corporation Proposes Underground Coal Gasification Project with Carbon Capture for Power Generation

DOE awards $1.95M for conceptual designs that extract critical minerals and rare earth elements from coal sources

Weizmann Institute solar technology to convert CO2 into fuel; targeted for brown coal use in Australia

Argonne study finds shale gas GHG lifecycle emissions 6% lower than natural gas, 23% lower than gasoline and 33% lower than coal; upstream methane leakage a key contributor

Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

Sasol and Origin Energy form JV for coal bed methane exploration in Botswana

ANL: life-cycle water consumption of fuel cell vehicles can be cut in half compared to that of conventional ICE vehicles

DOE soliciting projects in advanced coal gasification for high carbon-capture power production and/or liquid fuels

Researchers produce hydrogen from water and charcoal mix at room temperature using laser pulses

Wanxiang and GreatPoint Energy close $1.25B deal for 1 Tcf/year coal-to-natural-gas plant in Xinjiang; Sinopec to purchase output, building pipeline to east

Report finds Coal-to-Liquids and Oil Shale pose significant financial and environmental risks to investors

DOE Coal FIRST Initiative invests $80M in net-zero carbon electricity and hydrogen plants

Peabody Energy and GreatPoint Energy To Partner on Coal-to-Gas and Coal-to-Hydrogen Facilities with Carbon Capture and Storage

Headwaters Inc and Axens Form Direct Coal Liquefaction Alliance

Australia establishes coal seam gas scientific research alliance

Inorganic mercury converted to more toxic and bio-accumulative monomethylmercury in ocean waters, possibly by microbes

CSIRO study finds little to no environmental impact from fracing in Queensland

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