Ambarini, Lina Anandari Dwi (2019) Studi Status Mutu Air Pada Sungai Bunder Kawasan Tawangsari Bagian Timur Kecamatan Pujon Kabupaten Malang Dengan Metode Indeks Pencemaran. Sarjana thesis, Universitas Brawijaya.
Abstract
Pentingnya air sungai bagi masyarakat melatar belakangi dilakukannya penelitian di Kawasan Tawangsari. Dalam upaya pengembangan menuju desa ekowisata yang berkelanjutan, maka kualitas air sungai sebagai objek bentang alam sekaligus sumberdaya alam desa menjadi aspek yang penting untuk dipertimbangkan. Upaya untuk mengetahui seberapa besar pencemaran air yang terjadi maka dilakukan penelitian pada Kawasan Desa Tawangsari bagian timur tepatnya di Dusun Bunder. Pengambilan sampel dilakukan dengan metode grab sampling dan dilakukan pengujian secara langsung di lokasi serta pengujian di laboratarium. Hasil pengujian menunjukkan kualitas air sungai pada bagian upstream dan downstream apabila dibandingkan dengan baku mutu kelas air maka dihasilkan parameter Dissolved Oxygen (DO), Total Suspended Solid (TSS), Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD), Nitrate Nitrogen (NO3-N), Nitirite Nitrogen (NO2- N), Phospat (PO4), pH, Suhu, Seng (Zn) adalah masih masuk ke dalam baku mutu yang ditetapkan. Hanya saja untuk parameter Sulfur (S) hasilnya tinggi sekali pada bagian upstream maupun downstream yaitu sebesar 0,0128. Bagian upstream warna airnya lebih jernih dibandingkan di bagian downstream. Debit di bagian upstream adalah sebesar 0.033 m/s dan di bagian downstream sebesar 0.057 m/. Didapatkan hasil status mutu pada titik upstream dan downstream pada wilayah penelitian diindikasikan tercemar ringan dengan nilai Indeks Pencemaranvii (IP) adalah sebesar 4.534 pada bagaian upstream dan sebesar 4.540 pada bagian downstream yang dikategorikan ke dalam kelas tercemar ringan menurut Keputusan Menteri Lingkungan Hidup 115 Tahun 2003. Sungai Bunder apabila dijadikan sebagai ekowisata arung jeram dirasa masih kurang cocok melihat debitnya sungainya yang tidak begitu besar, sungainya tidak terlalu lebar. Namun apabila untuk dijadikan air bersih dirasa dapat dilakukan dengan penanganan yang lebih serius dengan pihak terkai
English Abstract
The importance of river water for the community is behind the research carried out in the Tawangsari Region. In an effort to develop towards a sustainable ecotourism village, the quality of river water as an object of landscape as well as village natural resources is an important aspect to consider. Efforts to find out how much water pollution occurs, research was carried out on the eastern part of Tawangsari Village in Dusun Bunder. Sampling is done by the method of grab sampling and testing is done directly on site and testing in the laboratory. The test results show the quality of river water in the upstream and downstream parts when compared with the water quality standards, the Dissolved Oxygen (DO) parameters, Total Suspended Solid (TSS), Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD), Nitrogen Nitrate are produced. (NO3-N), Nitirite Nitrogen (NO2-N), Phosphate (PO4), pH, Temperature, Zinc (Zn) are still included in the specified quality standard. It's just that the Sulfur (S) parameter results are very high in the upstream and downstream, which is equal to 0.0128. The upstream color of the water is clearer than in the downstream section. Debit in the upstream section is 0.033 m/s and in the downstream part is 0.057 m/s. The results of the quality status at the upstream and downstream points in the study area indicated mild contamination with the value of Pollution Index (IP) of 4,534 in the upstream section and 4,540 in the downstream section which was categorized into lightly polluted classes according to Keputusan Menteriix Lingkungan Hidup 115 of 2003. If the river Bunder is used as a white water rafting ecotourism it is still not suitable to see the flow of the river that is not so big, the river is not too wide. However, if it is considered clean water, it can be done with more serious handling with related parties
Other obstract
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| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FTP/2019/200/052002203 |
| Uncontrolled Keywords: | Sungai, Status Mutu Air, Metode Indeks Pencemaran, River, Water Quality Status, Pollution Index Method |
| Subjects: | 600 Technology (Applied sciences) > 628 Sanitary engineering > 628.1 Water supply > 628.16 Testing analysis, treatment, pollution countermeasures |
| Divisions: | Fakultas Teknologi Pertanian > Keteknikan Pertanian |
| Depositing User: | Nur Cholis |
| Date Deposited: | 05 Aug 2020 08:13 |
| Last Modified: | 21 Oct 2021 06:18 |
| URI: | http://repository.ub.ac.id/id/eprint/180339 |
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