Obstacles to the use of ordinary municipal sewage for power include its high initial moisture content, which requires potentially expensive drying; its relatively low fuel efficiency, even after drying and other treatments; and the possibility of pollution from burning other materials in sewer systems.
Besides the possibility of pollution created by agricultural practices that use chemical fertilizers and pesticides, pollution also happens due to worn-out tube-wells.
It minimizes exposure risks and significantly discarding toxic organic effluent problems were reduced thereby reducing possibilities of environment pollution.
Also, the discrete good industries have more opportunities to perform product modifications than commodity-based industries leading to wider possibilities in terms of pollution prevention technologies.
"The possibility of the pollution spreading to other countries is still there," she said.
Finally, the possibility of groundwater pollution from various sources will endanger the quality of the groundwater in the long run.
Long An, Dong Thap, An Giang, and Kien Giang are provinces having very high possibility of arsenic pollution in groundwater.
The water resources varied during the British Mandate period, reducing concern for the springs' preservation and, consequently, increasing the problems and possibility of springs' pollution.
In the future, with increasing fertilizer-N application rates, the possibility of nitrate pollution of groundwater in developing countries will be strongly linked with fertilizer-N use efficiency.
The findings suggested that the MPKSF exhibited a strong capacity to efficiently remove As III) from wastewater, while the desorption studies showed that the As III) was rigidly bound to the MPKSF thereby eliminating the possibility of secondary pollution.
