Green Car Congress
MARCH 3, 2021
physically moving the macroalgae between deep nutrient-rich water at night and shallow depths within the photic zone during the day to optimize growth. 13 C values suggesting that the depth-cycled kelp were not nitrogen-deficient and assimilated nutrients from deep water. The researchers used a depth-cycling approach—i.e.,
Green Car Congress
NOVEMBER 17, 2009
A University of Utah engineer has developed an inexpensive new method to remove oil sheen by repeatedly pressurizing and depressurizing ozone gas, creating microscopic bubbles that attack the oil so it can be removed by sand filters. Water from mining of oil sands and oil shale.
Green Car Congress
NOVEMBER 8, 2018
Promoting the use of zero-emission vehicles will help reduce greenhouse gas emissions and air pollution at the nation?s The Intermountain Power Project Agency in western Utah operates the project. s second-busiest container port. The station will source hydrogen from 100% renewable biogas.
Baua Electric
MAY 1, 2024
I climbed aboard a shuttle bus that would take me two hours east to Utah, where I planned to spend a starry night at Under Canvas Lake Powell-Grand Staircase. The DarkSky Approved Lodging program is another step forward in the nonprofit’s history of advocacy for the reduction of light pollution. Hoping for good weather In St.
Green Car Congress
MARCH 17, 2011
The Penn State separation method uses very little energy and water, and all solvents are recycled and reused. The separation takes place at room temperature without the generation of waste process water. Significant quantities of oil sands (estimated to contain 32 billion barrels of oil) can also be found in Eastern Utah in the US.
Green Car Congress
MARCH 20, 2015
San Joaquin Valley Unified Air Pollution Control District is replacing 48 trucks model year 1991-2003 with trucks powered by 2013 or newer model year engines. Franklin Soil & Water Conservation District is replacing three school buses and four agriculture engines and converting three irrigation pumps to clean burning electric.
Green Car Congress
MARCH 26, 2009
A report on what they termed “ the first economical way to produce biodiesel from algae oil ” was presented at the 237 th National Meeting of the American Chemical Society in Salt Lake City, Utah. A related benefit from the use of the solid catalyst is that there is no wastewater produced to cause pollution.
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