Lê Văn Khoa, Nguyễn Quang Trung, Nguyễn Thị Việt Hồng (trang 189-197)
Từ khoá: nghiên cứu, biện pháp, pha loãng, ô nhiễm, nước, sông Nhuệ, nông nghiệp
Research on diluting method to mitigate water pollution of Nhue river for the purpose of agriculture
Results of study: water is heavy polluted in some heavy metals. Some other criteria of the river overcome the FAO standard for agriculture purpose. It would be better if this water could be diluted with a rate of 20%. Pb, Cd, Ni contents overcome standard. For safety irrigation, it should Pb to be diluted with 5.55m3/s, Cd with 7,4-11,1m3/s and Ni with 0,185m3/s by Red river water.