Others described mitigation potential through carbon capture and storage where carbon dioxide is captured during energy production and then transported to a location where it can be
injected deep underground into various geologic formations and through reforestation.
Fracking, as the technique is known, is the use of chemical - laced water
injected deep underground to create fissures in underground rock formations and release natural gas and oil.
He said while some hyrofracking chemicals are toxic and carcinogenic, public exposure to such chemicals is manageable, and that there are no known cases of the chemicals — which are
injected deep underground a mile or more to fracture gas - bearing rock layers — reaching the surface to contaminate water or air.
Sequestration, as envisioned in the report, involves capturing the CO2 from coal - fired power plants, compressing it into a liquid and
injecting it deep beneath the earth into old oil fields or saline aquifers.
It envisions grabbing C02 from an industrial process or a power plant stack, piping the gas to a suitable storage spot and
injecting it deep beneath the Earth's surface.
For years scientists have been trying to store carbon dioxide captured from exhaust flues at power plants and other emitters, mostly by
injecting it deep underground.
In Western states, most drilling wastewater is
injected deep underground for permanent storage.
Environmental scientists trying to mitigate the effects of CO2 have experimented with
injecting it deep underground, where it becomes trapped.
This will allow him to explore the reactions that occur when these «fracking» fluids are
injected deep underground.
Mary Kang, then a doctoral candidate at Princeton, originally began looking into methane emissions from old wells after researching techniques to store carbon dioxide by
injecting it deep underground.
Methods: One option for storing carbon dioxide is to capture the gas and
inject it deep underground in porous rock formations.
Hydraulic fracturing, or «fracking,» is a petroleum - extraction procedure in which millions of gallons of water (as well as sand and chemicals) are
injected deep into underground shale beds to crack the rock and release natural gas and oil.
If human - caused climate change is to be slowed enough to avert the worst consequences of global warming, carbon dioxide emissions from coal - fired power plants and other pollutants will have to be captured and
injected deep into the ground to prevent them from being released into the atmosphere.
Melarsomine has to be
injected deep into the muscles of the back and the injections can be quite painful.
Water sprays from the tips of rubber nubs in the center of the palm and is
injected deep into the pet's coat, speeding up the rinsing process and eliminating much of the spraying water that can intimidate most dogs.
It's from instances where waste fluids — for example, the water used in fracking — are
injected deep into the earth.
Capturing the Elusive Carbon CCS technology captures carbon dioxide emissions, liquefies it and
injects it deep into the ground, back to where coal comes from in the first place.
[6] The main methods of disposing of produced water involve pumping it back into oil - or gas - producing wells to bolster production, or
injecting it deep into other formations below usable groundwater resources.
There has been much ado about flashier carbon - capture systems, like geologic sequestration, which involves collecting carbon dioxide and
injecting it deep below the Earth's surface — into depleted oil or gas wells, for example.
Generally, CCS involves capturing carbon dioxide emissions from power plants and other point sources before compressing, transporting and
injecting it deep into the earth.
The pollutant is then compressed and transported to a suitable storage site, and
injected deep into the ground.
In theory, CCS takes carbon dioxide emitted from the source, typically coal - fired power plants, compresses the gas and
injects it deep underground in subsurface geological formations for «indefinite isolation from the atmosphere,» according to the World Resources Institute.
Then the EPA permitted Gelman's firm to drill a well and
inject it deep into bedrock.
Environmental scientists trying to mitigate the effects of CO2 have experimented with
injecting it deep underground, where it becomes trapped.
Not exact matches
The EPA fracking study was commissioned in 2010 by the US Congress and stands as the most comprehensive review of the controversial mining technique, which releases natural gas by
injecting a high - pressure mixture of water, sand, and chemicals into rock formations
deep below ground.
In situ technology
injects steam
deep beneath the earth to separate the viscous bitumen from the sand and pump it up to the surface.
As someone who lived in New York for over thirty years, I could go
deep into a rant of all the debilitating issues New Jersey
injects into American culture.
He was only trying to
inject more «swagger» into his guys, who are in
deep trouble if they need a phony - baloney pep talk about how great they are to get up for the competition.
The article suggested Gove's ideological battle against «The Blob», the amorphous education establishment which opposes his attempts to
inject competition and traditional standards into England's schools, «might not be as
deep - rooted as the education secretary believes».
The relatively new technique, also called fracking,
injects massive amounts of water and chemicals
deep underground to extract oil and gas.
The process involves
injecting large volumes of water, mixed with sand and chemicals,
deep into the ground to break up rock formations and release natural gas.
With fracking, millions of gallons of water, dangerous chemicals, and sand are
injected under high pressure
deep into the earth, fracturing hard rock to release oil and gas.
The cause, scientists say, is
injecting wastewater from oil and gas operations into
deep underground wells.
Other mitigation strategies that states and oil and gas companies are exploring include recycling the wastewater or
injecting it into layers of rock that are farther removed or isolated from
deep faults.
The FutureGen Alliance therefore decided to announce the siting of the proposed plant over the objections of its primary government backer, the U.S. Department of Energy (DOE), which concurrently announced plans to demonstrate the feasibility of carbon sequestration in the
deep geology of the region by
injecting one million metric tons of CO2.
Meanwhile some scientists suggest
injecting waste liquid only into layers of the ground that are naturally sealed off from
deep faults.
There is increasing evidence that these earthquakes are caused by
injecting fluids from oil and gas operations
deep into the earth.
Fracturing
deep shale deposits by
injecting them with water, sand and chemicals at high pressure — with the aim of releasing the gas they hold — is causing concern worldwide.
I took a
deep breath,
injected him, went to Texas.
At a demonstration project in Japan, even a magnitude 6.8 earthquake didn't shake
injected CO2 loose from a
deep saline aquifer; the wellheads did not so much as leak.
This project will
inject up to 300,000 tonnes of gas per year, depending on Cenovus's operations, into a 3.5 - kilometer -
deep saline aquifer (a thin layer of brine - soaked porous rock) for storage.
And, not unlike a vase that is glued back together, a wellhead provides the crack where a new break will most likely form, particularly if CO2 is
injected too fast and too much pressure builds up
deep underground.
Then the researchers
injected about 50 liters of liquid CO2 into several plastic corrals in the ocean, 3600 meters
deep, from a remotely operated vehicle.
To obtain a clearer, quantifiable look at carbon trapping rates in basalt, Giammar collected samples of the rock from Washington state, where researchers previously
injected a thousand tons of CO2 gas
deep underground into a basalt flow.
At the end of oil and gas drilling, water that was used to create small fractures in
deep rock to retrieve the fuel is
injected back into the ground.
Often, it is most economical to geologically sequester such wastewaters by
injecting them underground,
deep below any aquifers that provide drinking water.
Injecting wastewater
deep underground is the prime suspect, potentially widening earthquake worries linked to hydraulic fracturing
By
injecting T - VEC into the patients» tumors, even those that were located
deeper in the body, the researchers were able to transform cold tumors into hot ones, which in turn allowed pembrolizumab to deliver a beneficial enhancement.
Our design is a closed - loop system that
injects CO2 into hot, methane - saturated brine brought to the surface from
deep underground.
Most important, the work simulated the movement of dye — not viscous oil —
injected in the upper layers of the ocean — not the
deep seafloor — for a total of two months — not the ongoing no - end - in - sight disaster.