Indiari, Talitha Jocelin (2019) Perencanaan SPAL dan Bangunan Pengolahan Air Limbah untuk Air Cuci Ikan UKM dan Domestik di Kelurahan Tambakwedi, Kecamatan Kenjeran, Kota Surabaya. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
Preview |
Text
03211540000072-Undergraduate_Theses.pdf Download (4MB) | Preview |
Abstract
Proses pengolahan ikan menghasilkan limbah, salah satunya limbah cair dengan kandungan organik yang cukup tinggi. Limbah cair dari pengolahan dan pengasapan ikan dari industri kecil menengah masih belum terolah, melainkan langsung dibuang menuju badan air. Kegiatan sehari-sehari masyarakat Kelurahan Tambakwedi menghasilkan limbah cair domestik yang langsung dibuang menuju badan air yang serupa. Konsentrasi bahan organik limbah cair yang terakumulasi dalam badan air berpotensi menyebabkan penurunan kualitas badan air dan timbul adanya pencemaran. Permasalahan akibat pembuangan limbah tanpa adanya pengolahan menimbulkan bau busuk karena kandungan organik yang tinggi dan berpotensi menyebabkan eutrofikasi yang akan mematikan organisme di perairan. Daerah perencanaan adalah Kelurahan Tambakwedi, Kota Surabaya dengan jumlah penduduk terlayani sebanyak 7.228 jiwa. Total UKM pengolahan ikan yang dilayani oleh perencanaan desain SPAL dan IPAL sebesar 60 UKM. Pengolahan ikan skala kecil menengah di Kelurahan Tambakwedi, Kecamatan Kenjeran terdiri dari pengasapan ikan, pengasinan ikan, dan pembuatan kerupuk . SPAL menerima limbah air cuci ikan dan limbah cair domestik berupa limbah non kakus dan limbah kakus. Unit IPAL yang direncanakan diantaranya adalah greasetrap rumah tangga, sumur pengumpul, anaerobic filter, dan constructed wetland. Air IPAL yang telah terolah dapat dibuang langsung menuju badan air penerima dengan kualitas yang memenuhi baku mutu. Baku mutu yang digunakan adalah Peraturan Menteri Lingkungan Hidup No.68 Tahun 2016 tentang Air Limbah Domestik. Kualitas air limbah yang dihasilkan dengan BOD sebesar 26,6 mg/L, COD sebesar 35,9 mg/L, TSS sebesar 4,3 mg/L, NH3 sebesar 3,5 mg/L, serta minyak dan lemak sebesar 9,2 mg/L. Perencanaan IPAL secara fisik biologis juga menghasilkan lumpur yang perlu dikuras secara berkala untuk menjaga efisiensi pengolahan IPAL.
================================================================================================
Fish industries produce waste, one of which is liquid waste that containing high organic content. Wastewater from the industries still untreated, but disposed into the water directly without treatment. Human daily activity in Tambakwedi also produce their domestic wastewater that dispose to the similar water body. Total organic concentration from accumulated wastewater have potentially causes decline of water body quality and water pollution. Untreated wastewater causes bad smell because of high organic content and causes water eutrophication.
The planning area is located in Tambakwedi, Surabaya City with total service population of 7.228 people. Total service of fish small industries are 60 industries. Treatment of fish production divided by fumigation, salted fish, and some of fish crackers. SPAL receive wastewater from small fish industries and domestic including greywater and blackwater. The planning system construct with 5 units, which is sumpwell, greasetrap, equalization tank, anaerobic filter, and constructed wetland. The treat of wastewater can fulfill quality standar and then dispose to the water. The quality standart used is the Ministry of Environment Regulation Number 68 of 2016 on domestic wastewater. Tha quality of treated effluent is BOD 26,6 mg/L, COD 35,9 mg/L, TSS 4,3 mg/L, NH3 3,5 mg/L, and oil grease 9,2 mg/L. Physic and biological treatment also produce sludge that must be drained for keep the IPAL efficiency process.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSL 628.362 Ind p-1 2019 |
| Uncontrolled Keywords: | IPAL, Kelayakan ekonomi, Kelurahan Tambakwedi, SPAL |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD433 Water treatment plants T Technology > TD Environmental technology. Sanitary engineering > TD646 Sewage--Purification |
| Divisions: | Faculty of Civil Engineering and Planning > Environment Engineering > 25201-(S1) Undergraduate Thesis |
| Depositing User: | Talitha Jocelin Indiari |
| Date Deposited: | 27 Jul 2021 03:54 |
| Last Modified: | 27 Jul 2021 03:54 |
| URI: | http://repository.its.ac.id/id/eprint/61005 |
Actions (login required)
 |
View Item |