Pramesti, Thineza Ardea (2023) Constructed Wetland Air Lindi TPA Klotok Kota Kediri Menggunakan Lili Paris, Melati Air, dan Lidi Air. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
The leachate produced from the Klotok landfill, Kediri City is collected and managed at a facility called the Leachate Management Installation (IPAL). Leachate can be accomodated within the IPAL because the Klotok Landfill in Kediri City employs a sanitary landfill system. The collected leachate contains organic materials such as COD, BOD, pH, ammonia, nitrate, and nitrite. Prior to being discharged into water bodies, leachate must undergo treatment. One type of leachate treatment that is cheap and easy to maintain is with a constructed wetland. A constructed wetland is a leachate water treatment system designed to emulate natural processes involving the function of plants, media and microbes for the processes that occur in the reactor. This research involves several variations such as flow rate, water flow direction, plant species, and sampling time to determine the most effective pollutant removal. The results of this indicate that the water jasmine (Echinodorus palaefolius) achieved the highest percentage removal of TSS, COD, and Total-N at a flow rate of 5L/day with subsurface flow, reaching 96.30%, 94.44%, and 89,64%. Meanwhile, the cattail plant (Typha angustifolia) yield favorable results with TSS, COD and Total-N removal percentages of 96.30%, 90% and 89.16% at 5L/day subsurface flow. For the spider plant (Chlorophytum comosum), the highest percentage of TSS, COD and Total-N removal at 5L/day surface flow reached 95.37%, 94.44% and 89.40%. The highest treatment efficiency was observed on the 14th day of sampling and at a flow rate of 5L/day. In this treatment, both gravel and soil serve a role in reducing these parameters. Constructed wetland treatment is effective in treating leachate if the incoming waste has been pre-treated, reducing its concentration.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TD Environmental technology. Sanitary engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Environmental Engineering | ||||||||
| Depositing User: | Thineza Ardea Pramesti | ||||||||
| Date Deposited: | 13 Sep 2023 03:11 | ||||||||
| Last Modified: | 13 Sep 2023 03:11 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/17259 |
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