Penentuan Kadar Kok dan Amoniak dari Beberapa Air Limbah Inlet dan Outlet Pabrik Karet

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.