DETERMINATION SOME OF WATER QUALITY INDEX OF RAIN WATER AND WATER IN THE LAKE AT FACILITY 3 HANOI UNIVERSITY OF INDUCTRY
Keywords:
Rain water, surface water
Abstract
The samples of rain water and post-rain water collected at the Hanoi
University of Industry in Phu Ly city from January to October 2018. The surface
water samples are taken at the lake at the Hanoi University of Industry.
Parameters for analysis include: pH; COD; Ammonium content; chloride content;
total iron content. The results show that the samples of rain water collected
directly are clean, but collected water and surface water samples are
contaminated at different levels, can not be used directly but can be treated as
drinking water.
điểm /
đánh giá
Published
2020-11-16
Issue
Section
RESEARCH AND DEVELOPMENT