| dc.description.abstract | Have performed the analysis of COD and Ammonia levels of some dry mill effluent
that can be known whether the value of ammonia and COD has met the standard of
wastewater quality standards ditetapkan.didalam this analysis method used
Spectrophotometer and titration methods. From the results of the analysis carried
Ammonia levels obtained in Example 1 = 43.45 Example 2 = 0.365 Example 3 =
50.65 = Example 4 = 13,27 Example 5 = 44,65 Example 6 = 4,47 Example 7 =
74.625 Example 8 = 40.887. COD concentration in example 1 = 403.26 Example 2=
60,8 Example 3 = 481,844 Example 4 = 113.74 Example 5 =332,948 example 6 =
105,468 example 7 = 904,772 example 8=55,852.Dari some analysis results there are
some examples meet the standard quality standards and there are samples that do not
meet the standard of quality standards established by the Minister of the
Environment, the waste water can not be discharged into water bodies. | en_US |
