The volume of pollution produced by an automobile is determined by driver's behavior along three margins: (i) vehicle selection, (ii) kilometers driven, and (iii) on-road fuel economy.
That is, Tyson not only dumped more toxic pollution into waters than Smithfield or Perdue; Tyson dumped a greater volume of pollution into our waters than Exxon, DuPont, or Koch Industries.
We are also dramatically increasing the volume of pollution associated with our consumption, so much that while the worst health impacts are in China, a significant part of U.S. pollution is now generated in China in the production of goods for U.S. consumers.
As governor of "the state with the highest volume of air pollution in the nation," Ms. Ivins and Mr. Dubose write, Mr. Bush "accommodated the state's biggest polluters" by implementing a program of "voluntary compliance".
The membrane area can thus be calculated from a COD level that should not be exceeded in the CIP tank, provided the characteristics of the CIP tank (volume, increasing rate of pollution) and the performances of the membrane unit (J, COD reduction) are known.
The report offers the first statistical look at not only the volume of nationwide toxic chemical pollution but also the extensive pollution that has become of particular concern in New York and other Eastern states downwind of the nation's oldest and dirtiest coal-burning power plants, in the Midwest and South.
Nevertheless, it is important to increase recycling of the unused by-products in order to reduce the volume of waste causing environmental pollution, to save the huge area of land occupied by them and to reduce the depletion of natural resources.
Seoul was selected as a study area because of its large population, heavy volume of traffic, serious air pollution and high-density apartments [ 29].
The equation relates pollution concentration (regenerated cleaning solution) to pollution rate, J, membrane area, A, pollution reduction, volume of CIP solution tank, VCIP and NF duration.
Then, equations relate: (1) maximum pollution concentration reached in the tank after n regenerations to pollution rate, volume of solution to be treated VCIP, cleaning cycle duration, Δt and average pollution reduction; (2) membrane area, A to VCIP, permeation flux, J, NF duration and volume reduction ratio.
In comparison, in Tajewala, at the entry point of Haryana, where the water is without pollution, the volume of dissolved oxygen was 9.40 and the biochemical oxygen demand was zero.
