Penentuan Status Mutu Air Kali Surabaya Dengan Metode Storet dan Indeks Pencemaran  

Oleh:

Djuwita, Ita ; Pramudya, Bambang ; Riani, Etty

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: Widya: Majalah Ilmiah vol. 27 no. 297 (Jun. 2010), page 59-64.
Topik: Mutu Air Kali Surabaya; Metode Storet; Indeks Pencemaran

Ketersediaan

Perpustakaan PKPM Nomor Panggil: W36.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

The status of water quality need to be known in order to know whether it can be used or not for daily consumption. The aim or the research is mainly to establish the water quality status of Surabaya River by both Storet and pollution index. The research impleanted by field survey and the sample collected was examined in situ and in lavoratory. The removal of water sample from Surabaya River was conducted based on integrated sampling. The result of the research indicated that the status of water quality of Surabaya River has been heavy polluted a long the watershed with 80 up to 104 of index STORET value. However, the different results was obtained if the evaluation is based on Sumitomo and Nemeros. The level pollution of Surabaya River based on Pollution Index revolved between light polluted up to moderate polluted with 2.03 to 5.59 of pollution index value. The result showed that the Pollution Index Sumitomo and Nemerow have higher tolerance for pollution than that of STORET Index. It is concluded that the pollution loading in the river is higher than the capasity of water to restore by itself. Therefore, the loading pollution in each need to be decreased

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