نتایج جستجو برای: canadian water quality index
تعداد نتایج: 1631394 فیلتر نتایج به سال:
BACKGROUND Public health is at risk due to chemical contaminants in drinking water which may have immediate health consequences. Drinking water sources are susceptible to pollutants depending on geological conditions and agricultural, industrial, and other man-made activities. Ensuring the safety of drinking water is, therefore, a growing problem. To assess drinking water quality, we measured m...
Securing safe and adequate drinking water is an ongoing issue for many Canadian First Nations communities despite nearly 15 years of reports, studies, policy changes, financial commitments, and regulations. The federal drinking water evaluation scheme is narrowly scoped, ignoring community level social factors, which may play a role in access to safe water in First Nations. This research used t...
his fact sheet provides a summary of a review by the CCME Soil Quality Guidelines Task Group (SQGTG) of the implications of propylene glycol (PG) releases to Canadian soil environments. Following a review of the releases, fate and effects of PG in soils, the SQGTG opted not to develop Canadian soil quality guidelines at this time. Nonetheless, releases of PG to the environment can pose serious ...
The water quality problem has begun to receive significant attention from society in Malaysia as the pollution issue arisen over years. Thus, determining status of raw is crucial ensure level met usable standard. This study aimed identify land activities near Sungai Masai, Johor. Then, determine parameter Johor and classify it according Water Quality Index (WQI) Malaysia. Complete characterizat...
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