Sentences with phrase «waste water injection»

Information (using an example from my day - job industry) is «In Oklahoma and Texas there seems to be a correlation between waste water injection and earthquakes, while in Saskatchewan and Ohio where similar things are being done to similar lithologies, no such correlation is observed.

The new study shows that locations that experienced earthquakes are tied in proximity and timeliness to mass waste water injection sites.

Not exact matches

Launched in 1973 as a plastic injection molder with six employees, Cascade Engineering has blossomed into a diversified manufacturer with 15 business units and a product line that includes waste containers, auto parts, and furniture components — and, more recently, wind turbines, solar panels, and affordable water filters for the developing world.

There are fewer injection wells in the East, however, so much of the waste from drilling in the Marcellus Shale was initially discharged into surface waters.

California officials have ordered an emergency shut - down of 11 oil and gas waste injection sites and a review more than 100 others in the state's drought - wracked Central Valley out of fear that companies may have been pumping fracking fluids and other toxic waste into drinking water aquifers there.

The EPA requires that Class 1 and 2 injection wells be drilled the deepest to assure that the most toxic waste is pushed far below drinking water aquifers.

California officials have ordered an emergency shut - down of 11 oil waste injection sites and a review of over 100 others in the Central Valley for fear that companies may have been pumping fracking fluids into drinking water aquifers.

In California, state officials have admitted to allowing oil companies to drill injection wells into protected aquifers and dispose of oil waste fluid into underground water supplies across the state.

Injection of waste water from fracking, or hydraulic fracturing, has been linked to increased seismicity in areas where the injectioInjection of waste water from fracking, or hydraulic fracturing, has been linked to increased seismicity in areas where the injectioninjection occurs.

In addition, as Food & Water Watch says in this informative issue brief, «Increasing demand for fresh water, leaking toxic waste pits, well - cementing failures and injection of chemicals underground all post serious short - and long - term water risk.&rWater Watch says in this informative issue brief, «Increasing demand for fresh water, leaking toxic waste pits, well - cementing failures and injection of chemicals underground all post serious short - and long - term water risk.&rwater, leaking toxic waste pits, well - cementing failures and injection of chemicals underground all post serious short - and long - term water risk.&rwater risk.»

Performed maintenance duty on screw conveyors, boilers, pumps, waste water operations and commercial injection systems.

The instruments should be properly sterilized; the disposable items should be properly disposed of, e.g., breaking off injections and sending paper waste for recycling as well as managing all kinds of waste disposals, following appropriate control procedures for radiography, maintaining clean and sanitized water supply, etc..