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Zeffitni Zeffitni
Jurusan Teknik Sipil Universitas Tadulako, Palu
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POTENSI AIRTANAH di CEKUNGAN AIRTANAH (CAT) PALU BERDASARKAN SATUAN HIDROMORFOLOGI DAN HIDROGEOLOGI *), Zeffitni
Pendidikan Geografi Vol 11, No 22 (2013): Volume 11 Nomor 22 Desember 2013
Publisher : Pendidikan Geografi

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Abstract

Abstrak : Potensi airtanah pada setiap satuan hidromorfologi dan hidrogeologi ditentukan oleh karakteristik akuifer pada setiap sistem akuifer. Tujuan penelitian ini adalah untuk mengindentifikasi satuan hidromorfologi dan hidrogeologi CAT Palu dalam penentuan tingkat potensi relatif airtanah berdasarkan karakteristik airtanah. Metode analisis dalam penelitian ini adalah analisis spasial dan lingkungan (spasio ekologikal). Analisis spasial ditujukan untuk mengetahui agihan airtanah (bebas, mataair dan tertekan) dengan satuan bentuklahan sebagai satuan evaluasinya. Analisis kelingkungan digunakan untuk mengetahui karakteristik airtanah pada setiap satuan bentuklahan. Metode analisis ditujukan untuk variabel karakteristik airtanah dengan menyusun: 1). satuan hidromorfologi untuk airtanah bebas dan mataair dengan lingkup kajian, antara lain: kedalaman muka airtanah (freatik), fluktuasi airtanah, permeabilitas akuifer, kuantitas dan kualitas airtanah, 2). satuan hidrogeologi untuk penentuan tingkat potensi airtanah tertekan dengan lingkup kajian, antara lain: geometri dan konfigurasi akuifer, litologi penyusun akuifer, parameter akuifer dan non akuifer, muka piezometrik, kuantitas (debit jenis dan debit optimum) dan kualitas airtanah. Meskipun ruang lingkup kajian tersebut berbeda, namun dalam analisis tingkat potensi airtanah baik pada sistem akuifer bebas ataupun tertekan, antara satuan hidromorfologi dan hidrogeologi, diintegrasikan untuk mendapatkan hasil yang lebih komprehensif dan tidak bersifat regional semata. Hasil penelitian sebagai berikut: 1). atas dasar bentuklahan, kondisi geologi dan karakteristik airtanah maka daerah penelitian secara umum dikategorikan sebagai Satuan Hidromorfologi Dataran Aluvial yang disusun oleh satuan geologi Aluvium dan Formasi Pakuli. Meskipun di CAT Palu juga terdapat satuan bentuklahan perbukitan denudasional tapi keberadaan airtanah pada satuan bentuklahan ini hanya setempat – setempat, 2). berdasarkan satuan bentuklahan CAT Palu maka satuan hidromorfologi CAT Palu pada umumnya didominasi oleh satuan hidromorfologi dataran aluvial, 3). karakteristik airtanah di CAT Palu berbeda pada setiap satuan bentuklahan dan dipengaruhi oleh litologi batuan penyusun akuifer pada Aluvium dan Formasi Pakuli, dan 4). tingkat potensi relatif airtanah CAT Palu berdasarkan karakteristik airtanah pada satuan hidromorfologi dataran aluvial, berkisar dari sedang-tinggi.     Kata kunci: cekungan, airtanah, akuifer, hidromorfologi, hidrogeologi
Kajian Geometri Akuifer Berdasarkan Karakteristik Hidrokimia Airtanah Untuk Penyediaan Air Bersih di Kabupaten Donggala Zeffitni, Zeffitni
SMARTek Vol 3, No 1 (2005)
Publisher : SMARTek

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Abstract

Penelitian ini bertujuan untuk mengetahui kondisi dan menentukan karakteristik kimia airtanah pada sumur bor SD 108 - Sidera, SD 110 - Solowe dan SD 112 Watunonju Biromaru dengan menggunakan diagram Piper, menentukan geometri akuifer airtanah berdasarkan data kimia airtanah dengan menggunakan metode R. Revelle. Metode penelitian ini: observasi  dan pengumpulan data lapangan, tes laboratorium untuk penentuan nilai anion - kation, serta penggunaan metode diagram Piper dan R. Revelle. Hasil penelitian menunjukkan bahwa kondisi airtanah pada sumur bor SD 108 - Sidera, SD 110 - Solowe dan SD 112 Watunonju Biromaru belum mengalami intrusi air laut. Hasil plotting pada diagram Piper: Sodium Adsorption Ratio (SAR) rendah dan anion - kation < 50%. SD 110 Solowe dan SD 112 Watunonju, airtanah berada pada kelompok alkalinitas tingkat I dengan nilai alkali > 50%.
IDENTIFIKASI BATAS LATERAL CEKUNGAN AIRTANAH (CAT) PALU Zeffitni, Zeffitni
SMARTek Vol 9, No 4 (2011)
Publisher : SMARTek

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Abstract

Groundwater basin naturally constrained by the limits controlled by the hydrogeologic andgeologic conditions or groundwater hydraulics, and in general not the same as the governmentboundaries. The purpose of this study to identify the lateral boundary of Palu Groundwater Basin(CAT Palu). Analysis method based on analysis of field data for the determination of thegeometry and configuration of the lateral aquifer system. The results showed that: 1). externalzero flow boundary, are the contact area between the aquifer and the aquifers that form CATPalu. This form of field boundary fault, conformity and the unconformity as the main geologicalstructures are dominated by graben structures known as Palu Fault, 2). CAT Palu boundarybased on groundwater divide coincides with the boundary surface of the water separatorwhich separates the two main aquifer groundwater flow in the opposite direction, 3). externalhead-controlled boundary in CAT Palu is the sea level because the main aquifer is notdepressed, and 4). inflow boundary located in the east and west of Palu River, from structuralbuckling hillsides and Mount Mount Gawalise Tanggungguno. In the southern part of the PaluRiver upstream Kamamora area. Outflow boundary located in the northern part of the Gulf ofPalu.
AGIHAN SPASIAL POTENSI AIRTANAH BERDASARKAN KRITERIA KUALITAS DI CEKUNGAN AIRTANAH PALU PROVINSI SULAWESI TENGAH Zeffitni, Zeffitni
MEKTEK Vol 12, No 3 (2010)
Publisher : MEKTEK

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Abstract

The water supply trend to decrease of quantitatively and qualitatively, meanwhile the water demand,therefore problem to manage of water resources exist. This phenomenon also happened at PaluGroundwater Basin Central Sulawesi Province. Distribution of groundwater are spatial and temporalcausing the water supply requirements for domestic in Palu City is not all fulfilled. This study aimed toanalyze groundwater potency zone based on the quality criteria.The research are laboratory analysis for groundwater quality and spatial analysis for distribution ofgroundwater quality. The research evaluation are hydrochemical for drinking water. The research methodsfor sample base : SNI. 6989.58: 2008. ICS 13.060.50 the methods of groundwater sampling. The researchevaluation based on analyzing chemical parameters: pH, TDS, Fe, Mn, Cl, NO3, NO2, and SO4.The research finding that spatial distribution of groundwater in east and west Palu Groundwater Basin withlimit Palu River. The analysis result of chemical parameters for drinking water based on Permenkes.No.907/MENKES/SK/VII/2002, that the potential level of groundwater quality in good class and can be usedfor drinking water
POTENSI AIRTANAH BERDASARKAN KARAKTERISTIK AIRTANAH PADA SETIAP SATUAN HIDROMORFOLOGI DI CEKUNGAN AIRTANAH PALU Zeffitni, Zeffitni
MEKTEK Vol 12, No 2 (2010)
Publisher : MEKTEK

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Abstract

Water availability for various need are decreasing qualitatively and quantitatively, while on the other hand, water demand is increasing, thus, water management problem always occurs. This phenomenon is also found at Palu Groundwater Basin, Central Sulawesi Province, especially at Palu City. The distribution of groundwater potential, which has the spatial and temporal characteristics, caused insufficient domestic needs at Palu City. Thus, according to the problem, the research objectives to analyze groundwater potential based on groundwater characteristics on each hydromorphology units.The research method is survey method as a basis for spatial and ecological analysis, with landform and geology condition as a basis to determine groundwater sample point. Data analysis method in this research consists of: the analysis for field data and analysis for hypothesis testing. Field data analysis consists of technical analysis to determine hydromorphology units. Hypothesis testing analysis are done according to research objectives based on spatial and ecological analysis, and integration of geomorphologic and geologic approach.The result of the research shows that: groundwater potential level based on groundwater characteristics are at alluvial plains hydromorphology unit in Alluvium and Pakuli Formation, which distributed from high – medium. The research findings shows that Palu Groundwater Basin are one of the groundwater basin in Palu Basin, formed due to geological structure (Palu Graben), the Palu fault (sesar). The inflow boundary is located at east and west of Palu River, which is from bent slope of structural hills, the Gawalise Mountain and Tanggungguno Mountain. The outflow boundary is located at the north, the Palu Gulf
AGIHAN SPASIAL EKOLOGIKAL POTENSI AIRTANAH UNTUK KEBUTUHAN DOMESTIK DI CEKUNGAN AIRTANAH PALU PROVINSI SULAWESI TENGAH (Spatial Ecological Distribution of Groundwater Potency to Domestic Availability at Palu Groundwater Basin Central Sulawesi Province) Zeffitni Zeffitni
Jurnal Manusia dan Lingkungan Vol 19, No 2 (2012): Juli
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18527

Abstract

ABSTRAKPeningkatan jumlah penduduk dan pengembangan berbagai sektor seperti domestik, industri, jasa, pertan ian dan sektor lainnya di Kota Palu, secara langsung maupun ,tidak langsung menuntut penyediaan sumber air bersih yang semakin meningkat. Penelitian ini bertujuan untuk: menganalisis potensi kuantitatif airtanah bebas dan tertekan berdasarkan agihan spasial ekologikal dan menyusun pola arahan spasial pemanfaatan airtanah untuk kebutuhan domestik. Pendekatan utama dalam penelitian ini adalah analisis spasial ekologikal dengan metode survei sebagai dasar untuk analisis potensi kuantitatif air tanah. Hasil penelitian menunjukkan bahwa : 1) tingkat potensi kuantitatif air tanah bebas rata-rata sedang (1,0-5,0 liter/detik), mata air kecil (<5,0 liter/detik) dan besar (>10,0 liter/detik), dan air tanah tertekan besar rata-rata > 10,0 liter/detik namun di beberapa tempat bernilai nihil (tidak ada data pengukuran), 2) kebutuhan air bersih di daerah perkotaan (Kecamatan Palu Timur) pada tahun 2017 diperkirakan akan lebih tinggi daripada di daerah pedesaan (Kecamatan Palu selatan dna Palu Barat) dan 3) agihan zona penurapan air tanah terdiri atas : zona penurapan I: potensi air tanah sedang – tinggi di Kecamatan Palu Timur dan Palu Barat (pusat kota), zona penurapan II: potensi air tanah sedang di Kecamatan Palu Selatan (daerah transisi) dan zona penurapan III: potensi air tanah sangat terbatas, agihan di daerah yang tidak termasuk daerah arahan penurapan, yaitu Kecamatan Palu Utara, Kabupaten Donggala dan Sigi (daerah pinggiran) karena meupakan daerah imbuhan air tanah (recharge area)ABSTRACTThe increasing of population number and development of various sectors such as domestic, industrial, services, agriculture and other sectors at Palu City directly or indirectly also require increasing provision of fresh water sources. This study aimed to: analyze the groundwater potency based on distribution of spasial ecological and to compose the design of spatial direction groundwater for domestic used. he study of spatial distribution of  groundwater potency based on the approach of spatial ecological to be done with survey methods. The research result indicate that: 1). level of quantitative potency for unconfined groundwater medium category, amount 1.0- 5,0  litre/second, spring  debit small (<5.0 litre/seconds) and big (>10.0 litre/seconds), and confined groundwater are big (> 10.0 litre/ seconds), 2). groundwater demand at city area (East Palu District) at 2017 predicted  high from rural area (South Paluand West Palu District), and 3). the landing groundwater: plastering zone I: groundwater high – medium potential, distribution in west and east Palu District (Central City), plastering zone II: groundwater potential exactly, distribution in South Palu (Transsition Region), and plastering zone III: groundwater very limit, distribution in region not plastering:  North Palu District, Donggala and Sigi Regency (Edge Region).
Bahasa Inggris Ninasafitri; Ayub Pratama Aris; Yayu Indriati Arifin; Zeffitni
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5123

Abstract

Geoconservation is an important effort in preserving geological diversity. Geoparks act as a link to encourage geoconservation. This research aims to evaluate the geology, geosite potential and groundwater availability in Olele Village, Gorontalo. This research aims to determine geological conditions, geosite potential, groundwater availability and groundwater conservation measures. The methods of literature survey, field survey, field data collection and ArcGis 10.8 data analysis were used. Stratigraphy shows the sequence of Reef Limestone (Ql), Pinogu Volcanic Rock (TQpv), Bone Diorite (Tmb), and Bilungala Volcanic Rock (Tmbv). Geomorphology includes reef terrace plains, alluvial plains, pyroclastic flow hills, and lava flows. Lithological contacts between reef limestone and pyroclastic breccia mark the Olele Geosite. Water quality is influenced by the level of rock passability and rainfall. Olele Village has good groundwater potential with a groundwater table depth of 1-8 meters. Groundwater conservation measures involve monitoring, public education, water use management, sustainable agriculture, wetland rehabilitation, development of alternative infrastructure, and mitigation of tourism impacts. Thus, this research emphasizes the need for sustainable strategies for the conservation of geological and groundwater resources in this area.
Influence ARCS (Attention, Relevance, Confidence, Satisfaction) Motivation and Interest in Learning Outcomes Students in the Anthroposphere Material of Geography Subjects Class XI MIPA at SMA Negeri 1 Sindue Tombusabora Kiki; Zeffitni; Rifai
Journal of Scientific Research, Education, and Technology (JSRET) Vol. 4 No. 1 (2025): Vol. 4 No. 1 2025
Publisher : Kirana Publisher (KNPub)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58526/jsret.v4i1.724

Abstract

As a teacher is not only on his ability in develop knowledge knowledge , will but more on his ability For carry out interesting and meaningful learning .​ The nature of the teacher is impressive dominate moment giving material lessons , without interspersed actions that can be make participant educate more relax and happy follow the learning process . With the emergence of boredom in self participant educate will result in lack of Power absorb participant educate to the material taught so that will affect the results Study participant educate . Research This use approach quantitative and apply method experiment , namely For researching Influence ARCS Motivation ( Attention, Relevance, Confidence, Satisfaction ) and Interest in Learning Outcomes Student in the Anthroposphere Material of Geography Subject Class XI MIPA at SMA Negeri 1 Sindue Tombusabora . In addition researchers also use technique correlation For know direction and data collection will be done in study This that is with use method questionnaire , which is in the form of statements and questions written given​ direct to respondents . Based on from results posttest that has been analyzed obtained average value of results Study student MIPA Class 1 as class experiment of 79.00 and Class MIPA 2 as class control with average value of results Study that is 64.88 can proven that there is difference results Study student Mathematics Class 1 at State Senior High School 1 Sindue Tombusabora which means hypothesis work (Ha) in study This accepted , while the null hypothesis (Ho) is rejected . That figure show existence influence ARCS Motivation ( Attention, Relevance, Confidence, Satisfaction ) and Interest in Learning Outcomes Student in the Anthroposphere Material of Geography Subject Class XI MIPA at SMA Negeri 1 Sindue Tomb Raider .
Factors That Influence Ability Cognitive Students in Social Studies Subject Djeba, Wahyuni; Zeffitni, Zeffitni; Ika Listiqowati
Journal of Education Method and Learning Strategy Том 3 № 02 (2025): Journal of Education Method and Learning Strategy
Publisher : PT. Riset Press International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59653/jemls.v3i02.1650

Abstract

Learning process in progress in a way effective, namely in progress in a way slow, steady, and appropriate with objective education, then quality education can achieved. One of the factor main factors that influence the learning process is student That alone, but can also be caused by other factors such as teachers, environment, facilities and infrastructure, and the learning media used. Formulation problem study How influence use of Sway multimedia learning media towards ability cognitive students in Social Studies at SMP Negeri 14 Palu, how influence motivation to cognitive student in eye Social Studies lessons at SMP Negeri 14 Palu. Research objectives analyze the influence of multimedia learning media- based Sway on cognitive students in Social Studies at SMP Negeri 14 Palu. Research This use quasi- experimental approach which is development from true experiment. Research results So reliability is constancy or stability or consistency a tool or instrument For used in measurement, reliability test data can seen in the reliable test technique used namely Cronbach's Alpha and obtained reliability of 0.751 which includes in category very high reliability. In N of Items alpha there is Results 31. Conclusion of the research In the learning process student trained logical ability to solve problems. In the curriculum independence is also given or entered elements life society, nation and state as well as element religious For to form students with character. Therefore, these are learning media multimedia based sway according implemented at SMP Negeri 14 Palu.
Penerapan Model Pengolahan Air Sungai Menjadi Air Bersih Dengan Metode Saringan Pasir Lambat (SPL) Di Desa Sarombaya Kecamatan Banawa Selatan Kabupaten Donggala Listianti, Ajeng; Uno, Irianto; Zeffitni, Zeffitni; Uno, Djamal Adi Nugroho
PESHUM : Jurnal Pendidikan, Sosial dan Humaniora Vol. 4 No. 2: Februari 2025
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/peshum.v4i2.7513

Abstract

Beberapa daerah di Propinsi Sulawesi Tengah masih belum terakses oleh layanan PDAM, termasuk Desa Sarombaya Kecamatan Banawa Selatan di Kabupaten Donggala. Memanfaatkan air sungai menjadi pilihan untuk memungkinkan masyarakat mendapatkan sumber air bersih yang layak minum. Permasalahan khalayak sasaran PKM adalah rendahnya kualitas fisik dan kimia sumber air sungai Bambarimi untuk kebutuhan air bersih. Hal ini disebabkan karena belum teraksesnya lokasi ini oleh pelayanan air minum (PDAM) Kabupaten Donggala dan mengandalkan sumur gali juga kualitasnya tidak memenuhi syarat. Kendala yang dihadapi penduduk setempat, jika hujan maka air sungai juga jadi semakin keruh dan sulit untuk dijangkau karena banjir. Kondisi ini memerlukan adanya metode yang dapat mengatasi permasalahan air bersih bagi masyarakat setempat. Program Kemitraan Masyarakat (PKM) ini bertujuan untuk menerapkan model pengolahan air sungai menjadi air bersih dengan metode saringan pasir lambat (SPL). Adapun mitra dalam Program Kemitraan Masyarakat ini adalah Dasawisma Mawar, dengan 30 anggota Dasawisma. Berdasarkan hasil kegiatan berupa sosialisasi model SPL yang dilakukan, maka hasil dari pelaksanaan program PKM ini adalah: 1). Peningkatan pengetahuan, wawasan dan keterampilan kelompok mitra tentang model pengolahan air sungai menjadi air bersih, sejumlah 87%, 2). Peningkatan kesehatan dan kesejahteraan keluarga karena layanan air bersih yang memenuhi syarat Kesehatan, sejumlah 88% dan 3). Peningkatan pemahaman mitra dalam teknologi air bersih, sejumlah 92%. Selanjutnya berdasarkan hasil demonstrasi model SPL, maka rata-rata 88% mitra dapat menyerap teknologi tepat guna SPL dengan baik. Dapat disimpulkan bahwa model pengolahan air sungai menjadi air bersih dengan metode saringan pasir lambat (SPL), sangat efektif untuk meningkatkan kesehatan dan kesejahteraan mitra. Kata Kunci: air bersih, air sungai, dasawisma, saringan pasir lambat
Co-Authors Alricha, Alricha Amaludin, Moh Baitullah Apriadi Saputra Aris, Ayub Pratama Arum, Deno Ambar Djamal Adi Nugroho Uno Djeba, Wahyuni Fikky Zachri Halidiyah Faradillah Ika Listiqowati Indra Wahyudi Betalino Irianto Uno Kiki Listianti, Ajeng Mumin, Risqa Permatasyara Ninasafitri, Ninasafitri Nunik Rezkiarti Janat Ramadani, Sriyati Rifai Setiyawan Ummu Aiman Yayu Indriati Arifin Zulhija, Sari