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Lies Indriyani
Halu Oleo University
Agriculture, Biological Sciences & Forestry Education Environmental Science Social Sciences

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ANALISIS KEBUTUHAN AIR DOMESTIK KABUPATEN BUTON TENGAH PROVINSI SULAWESI TENGGARA La Baco S.; Lies Indriyani; Lukman Yunus; Baso Mursidi
Jurnal Ecogreen Vol 4, No 2 (2018)
Publisher : Universitas Haluoleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (379.347 KB)

Abstract

ABSTRAKKebutuhan air domestik penduduk Kabupaten Buton Tengah dipengaruhi oleh pertambahan jumlah penduduk dan peningkatan taraf hidup masyarakat.  Penelitian ini bertujuan untuk menganalisis pertumbuhan penduduk, tingkat konsumsi dan kebutuhan air domestik penduduk Kabupaten Buton Tengah.  Pendekatan penelitian yang digunakan adalah kombinasi antara survei lapangan dan pengumpulan data sekunder.  Penelitian ini dilaksanakan pada Bulan Juli 2018 dan Bulan Agustus 2018.  Hasil penelitian bahwa tingkat konsumsi air rata-rata penduduk Kabupaten Buton Tengah adalah 76,6 liter/kapita/hari, sementara itu tingkat kebutuhan air mencapai 94,6 liter/kapita/hari, sehingga koefisien kebutuhan air rata-rata wilayah tersebut adalah 0,81  Jumlah kebutuhan air domestik penduduk tahun 2018 adalah 2,97 juta m3.  Angka tersebut mengalami peningkatan menjadi 3,07 juta m3 pada periode tahun 2023, sedangkan jumlah kebutuhan air domestik periode tahun 2028 meningkat menjadi 3,18 juta m3,  tahun 2033 menjadi 3,28 juta m3, sementara itu tahun 2038 meningkat lagi menjadi 3,40 juta m3.Kata Kunci: domestik, kebutuhan air, Kabupaten Buton Tengah ABSTRACTDomestic water demand of the population of Central Buton District are affected by the increase in population and the improvement of people's living standards. This study aims was to analyze population growth, consumption level and domestic water demands of Central Buton District. The research approach used were a combination of field surveys and secondary data collection. This research was conducted in July 2018 to August 2018. The results of the study showed that the average water consumption rate of the population of was 76.6 liters/capita/day, while the level of water demand reached 94.6 liters/capita/day, so that the region's average water demand coefficient was 0.81 The amount of domestic water demand in 2018 is 2.97 million m3, increased to 3.07 million m3 in the year 2023, while the number of domestic water demand for the period of 2028 increased to 3.18 million m3, in 2033 increased to 3.28 million m3, while in 2038 the domestic water demand increased to 3.40 million m3. Keywords: domestic, water demand, Central Buton District
ENVIRONMENTAL QUALITY ANALYSIS IN KENDARI BAY IN TERMS OF HEAVY METAL POLLUTANTS : Pb, Cu and Zn Lies Indriyani; Deniyatno Deniyatno; Sahindomi Bana; Ridwan Adi Surya; Junartin Teke
GeoEco Vol 6, No 1 (2020): GeoEco January 2020
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v6i1.39258

Abstract

Heavy metal is one of the most pollutant loads that endangers the aquatic environment. Not only damaging the aquatic ecosystem, the presence of heavy metals also endangers the human health. This Research aims to determine the levels of heavy metals, especially Pb, Cu and Zn in water and also the sediments inside Kendari Bay waters. To determine the environmental quality of Kendari Bay waters standards, Sampling was carried out at 10 stations and sample analysis was carried out using the AAS method. Data analysis was performed using descriptive methods. The results showed that heavy metals Pb, Cu and Zn in water ranged <0.002 - 0.012 mg / L, for metals ranging from <0.002 - 0.003 mg / L, Cu metals ranged from <0.002 - 0.012 mg / L and Zn metals ranged from <0.002 - 0.003 mg / L, while heavy metals Pb, Cu and Zn in sediments range <0.002 - 0.047 mg / kg, for Pb metals range from 0.052 to 0.047 mg / kg, Cu metals range <0.002 - 0.042 mg / kg and Zn metals range from 0 , 0019 - 0.011 mg / kg. The heavy metal content of Pb, Cu, and Zn in both water and sediment samples has not exceeded the quality standards based on the Decree of the Minister of Environment No.51 of 2004 and USEPA.Keywords : kendari bay, heavy metal, Pb, Cu, Zn
Co-Authors Bana, Sahindomi Baso Mursidi Deniyatno Deniyatno Junartin Teke La Baco S Lukman Yunus Ridwan Adi Surya