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All Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT Gema Lingkungan Kesehatan
Ni Nyoman Nepi Marleni
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Engineering Environmental Science Health Professions Immunology & microbiology Public Health Social Sciences Other

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Selection of Municipal Wastewater Reuse Technology for Agricultural Water by Using Multi Criteria Analysis (MCA): The Case of Walcheren Wastewater Treatment Plant, The Netherlands Ni Nyoman Nepi Marleni; Am Maisarah Lindawati; Luqman Saleh; Nurkhakim Andriani; Ristie Ermawati; Nitis Aruming Firdaus
Journal of Wetlands Environmental Management Vol 8, No 1 (2020): January - June
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (845.31 KB) | DOI: 10.20527/jwem.v8i1.207

Abstract

The water demands for agricultural purposes are increasing along with the population growth. Unfortunately, the water source is not sufficiently available nowadays. Furthermore, the quality of available water is more deteriorated due to the contamination from many sources such as households, industrial areas and other activities. Water board Scheldestromen handles 16 wastewater treatment plants located in Province of Zeeland in The Netherlands. The total production of treated effluent water from 16 wastewater treatment plants is 50 million annually. Quality of the effluent is relatively good, however, some potential risks related to the number of pathogenic microorganism and some trace metals are still there. The treated effluent is mostly discharged to river near to the treatment plant. The high amount of effluent discharge would potentially to be re-used for fulfill the demand for agricultural water. Therefore, this study aims to evaluate the feasibility of treated effluent from one of Walcheren wastewater treatment plants located in Ritthem, Province of Zeeland.This study uses the method of Multi Criteria Analysis (MCA) for looking the best way to re-use the effluent for agricultural purposes. The MCA questionnaire was developed based on the thorough literature review of effluent reuse. There are 6 criteria that need to be weighted and 6 scenario alternatives that need to be scored for the MCA questionnaire. The result show that the effluent water contained pathogenic bacteria (E.Coli) and some trace metals (Ni and Cu) more than suggested by FAO standard. Hence the most preferred technology is combination between closed conduits and UV system, with weighted score 0.78 while others had less weighted score compared to the selected one
Pengembangan Irigasi Mikro Tirta Wanagama Abadi, Kalurahan Mulusan, Kabupaten Gunung Kidul Endita Prima Ari Pratiwi*; Neil Andika; Tantri Nastiti Handayani; Ni Nyoman Nepi Marleni; Ali Awaludin; Fatchan Nurrochmad
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 5 (2023): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v7i5.15452

Abstract

Kalurahan Mulusan berada di Kepanewon Paliyan, Kabupaten Gunung Kidul. Mata pencaharian utama penduduk Kalurahan Mulusan adalah pertanian sawah tadah hujan. Pada musim kemarau, air yang tersedia sangat terbatas sehingga banyak lahan yang menganggur. Kegiatan pengabdian kepada masyarakat ini bertujuan mengembangkan irigasi mikro di Kalurahan Mulusan yaitu dengan meningkatkan ketersediaan air dan memperluas lahan yang dapat diairi khususnya pada musim kemarau. Kegiatan dilaksanakan pada bulan Juli sampai November 2021. Kelompok tani muda Tirta Wanagama Abadi, Kalurahan Mulusan, menjadi sasaran dan sekaligus pelaku kunci dari kegiatan ini. Kegiatan pengabdian kepada masyarakat ini juga mendapat dukungan finansial dari mitra industri teknik sipil. Hasil kegiatan ini adalah sebuah sumur bor baru, penambahan tangki penampungan air, perluasan jaringan irigasi pipa, serta hasil uji kualitas air. Kegiatan pengembangan irigasi mikro ini merupakan contoh nyata kolaborasi perguruan tinggi, masyarakat, dan industri yang diharapkan dapat meningkatkan produksi pertanian dan kesejahteraan masyarakat Kalurahan Mulusan.
Assessment of Water Quality in Rural Drinking Water Supply Systems in Yogyakarta Rif'atunnisa; Ni Nyoman Nepi Marleni; Budi Kamulyan
Gema Lingkungan Kesehatan Vol. 24 No. 1 (2026): Gema Lingkungan Kesehatan (on progress)
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/gelinkes.v24i1.375

Abstract

Access to safe drinking water in rural areas remains a global public health challenge, especially in Indonesia. This study evaluates the water quality of the Tirta Wening Rural Drinking Water Supply System in Kulon Progo Regency, Special Region of Yogyakarta, which operates two treatment facilities: SPAM 1 and SPAM 2. In order to assess each network’s compliance with national quality standards for drinking water, a total of twelve quality parameters were measured at six different water sampling points. These parameters include: (1) phys­ical properties—temperature, turbidity, color, odor, total dissolved solids/TDS; (2) chemical concentra­tions—pH, nitrite, nitrate, iron, manganese; (3) microbiological contaminations—E. coli, total coliform. The results show that the physical and chemical parameters have already aligned with their standards, except for TDS and manganese concentrations. There are two sampling points in SPAM 1 and five points in SPAM 2 that have a higher TDS than the permissible concentration of 300 mg/L. The manganese concentrations exceed the maximum standard of 0.1 mg/L at one sampling point in SPAM 1 and three points in SPAM 2. In terms of microbiological parameter, E. coli contamination was found at four sampling points in SPAM 1 and all points in SPAM 2, and total coliform exceeds 300 CFU/100 mL at almost all the sampling points. These findings highlight the need for improved treatment, routine monitoring, and household-level solutions to meet national drinking water quality standards.
Co-Authors Ali Awaludin Am Maisarah Lindawati Budi Kamulyan Endita Prima Ari Pratiwi* Fatchan Nurrochmad Luqman Saleh Neil Andika Nitis Aruming Firdaus Nurkhakim Andriani Rif'atunnisa Ristie Ermawati Tantri Nastiti Handayani