Bacterial density in treatments 2 and 3 was statistically significantly higher than treatment 1 and control from day 10 onwards, which showed that in treatments with added bacteria, the time for bacterial density increase was shortened. This also means that bacteria will quickly play a role in ...
Regular monitoring will help water resources and environmental managers make appropriate adjustments for more sustainable development. The results of monitoring the water quality of Dong Nai River are shown in Table 3.3 with actual measured values in 5 years from 2011 - 2015. Based on those ...
+ Fe content: Reached a high value in 2011 (12.7 mg/l - exceeding QCVN 08:2008/BTNMT 8.5 times), is gradually decreasing, fluctuating gradually stably, reaching 0.21 mg/l in 2015; + NH 4 + content : Monitoring results from 2011 - 2015, NH 4 + content is always at high level, close to or exceeding ...
Table 3.8. Fluctuations in water quality parameters of the western lake (dam) in Quang Ninh province during the period 2011-2013 TT Indicators Unit of measurement Result QCVN 08:2008/ BTNMT Dong Ho Dam Yen Lap Lake Cao Van Dam Ho Noi Hoang Yen Trung Lake A2 B1 Year 2011 Year 2012 Year 2013 Year ...
