PENGOLAHAN AIR LIMBAH RUMAH MAKAN DENGAN METODA KOMBINASI PERANGKAP MINYAK DAN LAPISAN MULTI MEDIA (LMM)
| Main Author: | NOVITA, LIDYA |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | ind |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
http://scholar.unand.ac.id/13763/1/ABSTRACT%20LIDYA%20NOVITA.pdf http://scholar.unand.ac.id/13763/2/BAB%201%20LIDYA%20NOVITA.pdf http://scholar.unand.ac.id/13763/3/BAB%205%20LIDYA%20NOVITA.pdf http://scholar.unand.ac.id/13763/4/DAFTAR%20PUSTAKA%20LIDYA%20NOVITA.pdf http://scholar.unand.ac.id/13763/5/THESIS%20UTUH%20LIDYA%20NOVITA.pdf http://scholar.unand.ac.id/13763/ |
Daftar Isi:
- Abstract Restaurant wastewater treatment with combination method of Grease Trap and Multi Soil Layering (MSL) has been studied. The aimed of this research are to using some material in the our environment for removal of TSS, BOD, oil and grease, COD, nitrite, nitrate, phosphate from restaurant wastewater. The grease trap was made of Poly Vinyl Chloride (PVC) has dimensions of 45x25x35cm. MSL system in the form of an acrylic box has dimensions of 50x15x50cm. MSL containing permeable layers (PL) and soil mixture layers (SML). PL consists of a zeolite 3-5 mm particle size. SML consists of volcanic soil, coconut shell charcoal, iron powder and corn cob powder with a ratio of 75:10:10:5 in weigth with molds resembling brick wrapped in gunnysacks. PL and SML were arranged in an acrylic box like the brick pattern. Variations of the wastewater flow rate in the system were 25, 50, 75, 100 mL/min with two processes aeration and non-aeration. At a flow rate of 25 mL/min with aeration, removal efficiency the combination method of TSS 95,45%, BOD 97,40%, oil & grease 100%, COD 96%, nitrite 86.44%, nitrate 92.53%, phosphate 97.75%, whereas in the non-aeration 95,45% TSS, 97,09% BOD, 100% oil & grease, 95,33% COD, 64.21% nitrite, 83,98% nitrate and 79,75% phosphate. Keywords: Combination Method, MSL, Grease Trap, Restaurant Wastewater