Skripsi

DESAIN CONSTRUCTED WETLAND TIPE SUBSURFACE FLOW DENGAN PENGARUH VARIASI SUBSTRAT TERHADAP AIR SUNGAI PENJEMURAN KOTA PALEMBANG

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Penilaian

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Water pollution in the Penjemuran River in Palembang City is caused by leachate from the Sukawinatan Final Disposal Site (TPA), leading to a decline in water quality that threatens the community's aquaculture activities. This study aims to develop a subsurface flow (SSF) constructed wetland system on both laboratory and field scales and to analyze the effect of substrate variations (sand, gravel, and charcoal) on pollutant removal efficiency. Experiments were conducted using two CW tanks sized 70×35×45 cm, with water jasmine (Echinodorus palaefolius) used as a phytoremediation agent. The tested parameters included TSS, H₂S, salinity, and pH. Results showed that Tank 1 was more effective than Tank 2, with pollutant removal efficiencies in Tank 1 reaching 60.06% for TSS and 80% for H₂S using sand and gravel substrates. Although salinity increased by 17.39%, the value remained within the class II water quality standard. The pH value increased to the optimal range (6.16–6.45). Based on these results, the SSF-type CW system proved effective in reducing key pollutants and is feasible for field-scale application. A cost estimation for field-scale construction was also conducted to support implementation considerations. This study serves as a reference for the use of constructed wetlands as a sustainable solution to improve the water quality of the Penjemuran River and support the sustainability of the aquaculture sector.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2507004133	T178793	T1787932025	Central Library (REFERENCE)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1787932025

Publisher

Indralaya : Prodi Teknik Sipil dan Perencanaan, Fakultas Teknik Universitas Sriwijaya., 2025

Collation

xvi, 175 hlm.; ilus.; tab.; 29 cm.

Language

Indonesia

ISBN/ISSN

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Classification

624.07

Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

Teknik Sipil

Specific Detail Info

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Statement of Responsibility

TUTI

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