Pilot Plant Pengolahan Limbah Cair Menggunakan Sequencing Batch Reactor Untuk Penyisihan NH3, NO3, (Studi Kasus : PT. Hartono Istana Teknologi Sayung)

In an effort to make the waste water treatment more optimal and economic, especially for nitrogen removal, PT. Hartono Istana Teknologi-Sayung is planning to change its waste water treatment plant to the Sequencing Batch Reactor (SBR). SBR is more flexible for removing organic matters and nutrient. In finding the most optimal process of the SBR activity, PT. HIT-Sayung uses the strategy of operational as a criterion. As independent variable are strategy of operational i.e: oxic-anoxic  (3 : 3); two pairs of oxic-anoxic (1.30’ : 1.30’); three pairs of oxic-anoxic (1 : 1); four pairs of oxic-anoxic (45’ : 45’). Variable dependent illustrated by removal efficiency of ammonia, nitrite dan nitrate.
The most optimum strategy of operational is combination three pairs of oxic-anoxic (1 : 1), which are: 0.003 mg/L for the average of effluent NH3- with 99.96% for its removal efficiency, 0.28 mg/L for its highest removal efficiency 98.77% and 8.23 mg/L for the average of effluent NO3- with 90.15% for its highest removal efficiency. The effluent of this treatment has fulfilled the standard quality of the waste water disposal. Besides that, the operation Coagulation-Flocculation treatment plant that increasing WWTP cost of PT. can be set aside. Therefore, by using the SBR design at PT. HIT-Sayung WWTP can make the waste water treatment more optimal and economic.

Pustaka ini tersedia di Perpustakaan Program Studi Teknik Lingkungan, Fakultas Teknik Universitas Diponegoro, Telp. 024-76480678 (Ibu SRI)

Post Date : 08 Januari 2009