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All Journal Jurnal Kesehatan Lingkungan indonesia Jurnal Ilmu Lingkungan CIVED (Journal of Civil Engineering and Vocational Education) Jurnal Sains dan Teknologi Jurnal Riset Kimia Jurnal Dampak JURNAL KESEHATAN LINGKUNGAN (Journal of Environmental Health) Elkawnie Jurnal Litbang Industri Jurnal Teknologi Mineral dan Batubara Journal of Geoscience, Engineering, Environment, and Technology IJEMS (Indonesian Journal of Environmental Management and Sustainability) Jurnal Serambi Engineering Teknosains : Jurnal Sains,Teknologi dan Informatika Jurnal Riset Teknologi Pencegahan Pencemaran Industri REACTOR : Journal of Research On Chemistry And Engineering Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Jurnal Teknologi Mineral dan Batubara Serambi Engineering Journal of Civil Engineering and Vocational Education
Shinta Indah
Departemen Teknik Lingkungan, Universitas Andalas
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Public Health Transportation

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Evaluation of Waste Management Performance in Pariaman City Using Life Cycle Assessment (LCA) Dian Paramita; Rizki Aziz; Shinta Indah
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.326

Abstract

Pariaman City's waste generation in 2022 is 38.26 tons/day. Waste management in Pariaman City is still not optimal, resulting in waste piling up in TPA South Tungkal. The waste reduction value at the research location after processing with BSF larvae can reduce 0.005 tons/day or 0.02% of the total waste generation in Pariaman City. The environmental impacts in waste management studied are Global Warming Potential (GWP), Acidification Potential (AP), and Eutrophication Potential (EP). Reducing the environmental impact of processing organic waste has been carried out, the smallest impact reduction results were obtained, namely in scenario 1, namely processing organic waste with BSF larvae in waste banks and TPS 3R. The results obtained were the impact characterization value from comparing several impact categories. GWP value 32,060,838.136 103 kg CO2-eq, AP 0.00246 x103 SO2-eq, and EP 0.00134 x103 kg PO4-3. So it can be concluded that scenario 1 has a smaller GWP, AP, and EP impact on the environment compared to scenario 0 and is used as the best alternative scenario for waste management in Pariaman City
Studi Kinetika dan Isoterm Adsorpsi Abu Tandan Kosong Kelapa Sawit dalam Penyisihan Warna Air Limbah Pabrik Minyak Kelapa Sawit Adyana Syukur; Shinta Indah; Puti Sri Komala
CIVED Vol. 10 No. 1 (2023): March 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i1.377112

Abstract

Keberadaan warna dalam air limbah pabrik minyak kelapa sawit dapat mengganggu dan mengurangi estetika lingkungan. Penelitian ini bertujuan untuk memanfaatkan abu tandan kosong kelapa sawit untuk menyisihkan warna dari air limbah polishing pond IPAL pabrik minyak kelapa sawit dan menentukan model kinetika serta isoterm adsorpsi yang sesuai. Percobaan adsorpsi dilakukan secara batch untuk mendapatkan kondisi optimum meliputi dosis adsorben, waktu kontak dan konsentrasi adsorbat. Pengukuran konsentrasi warna dilakukan dengan metode spektrofotometri dan uji morfologi permukaan adsorben abu tandan kosong kelapa sawit menggunakan metode Scanning Electron Microscopy (SEM). Dari hasil penelitian didapatkan dosis adsorben, waktu kontak dan konsentrasi optimum adalah 4 g/L, 120 menit dan 2000 mg/L PtCo. Pada kondisi optimum tersebut didapatkan efisiensi penyisihan adalah 77% dan kapasitas adsorpsi 385 mg PtCo/g. Kinetika adsorpsi warna air limbah pabrik minyak kelapa sawit dengan abu tandan kosong kelapa sawit pada dosis 4 g/L mengikuti model kinetika orde 2 dengan nilai R2 sebesar 0,8756. Persamaan isoterm adsorpsi yang lebih sesuai dengan data percobaan adalah Freundlich dengan nilai KF 5926,5234 dan 1/n 3,7728. Hal ini menggambarkan bahwa adsorpsi warna terjadi pada beberapa lapisan (multilayer) dari permukaan adsorben abu tandan kosong kelapa sawit adalah adsorpsi fisika. abu tandan kosong kelapa sawit dapat dijadikan sebagai adsorben untuk menyisihkan warna dari air limbah pabrik minyak kepala sawit.
Evaluation of TPS 3R and Waste Bank Management in Sungai Penuh City Fitra Rahmadhani; Rizki Aziz; Shinta Indah
CIVED Vol. 11 No. 2 (2024): June 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v11i2.548

Abstract

Sungai Penuh City has 16 units of TPS 3R and 1 unit of waste bank that are not operating optimally. The evaluation to determine the condition of TPS 3R and waste bank and the potential reduction obtained if they are operated again. The research began by collecting data on generation of solid waste, composition, and recycling possibilities for household waste. Sampling of waste generation based on SNI 19-3964-1994 in 8 sub-districts in Sungai Penuh City for 8 consecutive days with the household generation of solid waste outcome of 0.328 kg/person/day or 2.789 l/person/day. The composition of household waste in Sungai Penuh City includes 57.74% food waste, 14.38% plastic waste, 11.62% paper waste, 5.19% yard waste, 4.89% other waste, 2.79% glass waste, 2.16% fabric waste and 1.24% metal. Sungai Penuh City has the capacity to recycle household solid waste is 68.90%. TPS 3R and waste bank was evaluated based on the Technical Guidelines for TPS 3R of The Ministry of Public Works and Housing in 2023 and the Regulation by the Minister of Environment and Forestry Number 14 of 2021. The evaluation results show that 3 units of TPS 3R are in the medium category, 4 units of TPS 3R are in the less category and 9 units of TPS 3R are in the bad category. Meanwhile, waste bank is in the bad category. The potential for waste reduction by TPS 3R and waste bank if operated optimally is 23.26% of the total waste generated in Sungai Penuh City.
PEMANFAATAN BATU APUNG SEBAGAI ADSORBEN DALAM APLIKASI KOLOM ADSORPSI UNTUK PENYISIHAN LOGAM KROMIUM DARI AIR TANAH Shinta Indah; Denny Helard; Febbi Herdiani
Jurnal Teknologi Mineral dan Batubara Vol 20 No 1 (2024): Jurnal Teknologi Mineral dan Batubara Edisi Januari 2024
Publisher : Balai Besar Pengujian Mineral dan Batubara tekMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30556/jtmb.Vol20.No1.2024.1510

Abstract

The utilization of pumice as an adsorbent has been tested in adsorption column applications in removing chromium (Cr) from groundwater. The pumice was taken from the banks of the Pasak River, Pariaman, West Sumatra. The column used is made of glass with 130 cm in height and 2,6 cm in diameter. The experiment was carried out by varying the bed height (65, 75, and 85 cm) and the influent flow rate (2, 3, and 4 gpm/ft2), while the influent concentration used was according to the groundwater sample conditions. The concentration of Cr was analyzed using inductively coupled plasma emission (ICPE). The performance of the adsorption column can be evaluated from the breakthrough curve, which is a plot between the Ct/C0 ratio and the sampling time. The experimental results showed that the optimum condition with the highest removal efficiency of 65.15% and an adsorption capacity of 0.0031 mg/g were obtained at a bed height of 85 cm and an influent flow rate of 2 gpm/ft2. Based on the experimental results, it was concluded that Cr removal efficiency increased as the influent flow rate decreased and as the bed height of adsorbent increased. The adsorption column with Sungai Pasak Pariaman pumice as an adsorbent has potential to be applied in removing Cr metal from groundwater.
Combination of lime stone and fly ash in the adsorption of iron (Fe) metal from coal acid mine drainage Cici Wulandari; Shinta Indah; Vera Bachtiar
TEKNOSAINS : Jurnal Sains, Teknologi dan Informatika Vol 12 No 1 (2025): TEKNOSAINS: Jurnal Sains, Teknologi dan Informatika (On Progress)
Publisher : LPPMPK-Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/tekno.v12i1.1234

Abstract

Coal mining activities often produce acid mine drainage characterized by low pH values below 5 and high concentrations of heavy metals including iron (Fe). If the water is not managed properly, it can impact the environment due to the influence of acidity and high concentrations of dissolved metals. This research aims to utilize the combination of activated limestone and fly ash by heating at 110°C for 3 hours for acid mine drainage treatment, namely neutralizing pH and adsorbing heavy metal Fe. The selection of adsorbent materials was based on economic considerations, abundant availability, and utilization of fly ash waste. The method used was batch adsorption experiments with contact times of 30 and 60 minutes. Acid mine drainage from coal mine with initial pH 4.55 and Fe metal concentration 7.58 mg/L. The adsorbent combination of limestone and fly ash in the ratio of 1:1, 1:2, and 2:1. From the experimental results, it was obtained that the adsorbent combination was able to neutralize pH up to 6 and remove Fe up to 1.35 mg/L was the ratio of 1:2 with a stirring time of 30 minutes. So it can be concluded that adding fly ash dose 2 times compared to the dose of limestone is more effective to raise the pH value and remove Fe heavy metal, because the higher the dose given, the more ion adsorption sites will be available
Analysis of The Effect of Aluminum Electrode Geometry on The Removal of Polyethylene Microbeads Using The Electrocoagulation Method in Greywater Ferdy Ashari Syawal; Zulkarnaini Zulkarnaini; Shinta Indah; Fadhila Fadhila
Elkawnie: Journal of Islamic Science and Technology Vol 10, No 1 (2024)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v10i1.22307

Abstract

Abstract: The increasing use of cosmetics and personal care products containing small-sized and low-density microbeads will disrupt the aquatic environment because they are difficult to remove in wastewater treatment plants (WWTPs). Electrocoagulation (EC) is an effective technology for removing microbeads from greywater. This research aims to develop an effective cylindrical electrode geometry design in the EC process to reduce electrode passivation, as evidenced by the removal of polyethylene (PE) microbeads from greywater, reduced energy consumption, and the analysis of the EC kinetics model. Experiments were carried out on batch and continuous systems using artificial greywater with an initial concentration of 0.5 g/L. Variations made in the batch system are the geometry of the cylindrical electrode without holes (ESTB), a cylindrical electrode with holes (ESB), a cylindrical electrode with anode with holes, and a cathode with no holes (ESB-A), a cylindrical electrode with cathode, with holes and anode with no holes (ESB-K), and plate electrode (EP). The variations carried out in the continuous system were flow rates of 60, 70, 80, and 90 mL/minute using the best electrode geometry design obtained from the batch system. The best removal efficiency of PE microbeads in a batch system was 98.44% in ESB-K geometry and saved 75% energy consumption compared to EP. The best removal efficiency of PE microbeads in a continuous system was 79.76% at a flow rate of 60 mL/minute. The kinetic model of the EC reaction which corresponds to the removal process of PE microbeads is a first-order reaction. Future research should focus on optimizing the design of continuous reactors so that they can be applied to tertiary processing in domestic WWTPs and industrial WWTPs.Abstrak: Meningkatnya penggunaan kosmetik dan produk perawatan pribadi (CPCP) yang mengandung microbeads berukuran kecil dan berkepadatan rendah akan mengganggu lingkungan perairan karena sulit disisihkan di instalasi pengolahan air limbah (IPAL). Elektrokoagulasi adalah teknologi yang efektif untuk menyisihkan microbeads dari greywater. Penelitian ini bertujuan untuk mengembangkan desain geometri elektroda silinder yang efektif pada proses elektrokoagulasi untuk mengurangi pasivasi elektroda yang dibuktikan dari penyisihan microbeads polyethylene dari greywater dan pengurangan konsumsi energi yang digunakan dan menganalisis model kinetika elektrokoagukasi. Eksperimen dilakukan pada sistem batch dan kontinu menggunakan greywater artifisial dengan konsentrasi awal 0,5 g/L. Variasi yang dilakukan pada sistem batch adalah geometri elektroda silinder tidak berlubang (ESTB), elektroda  silinder  berlubang (ESB), elektroda silinder anoda berlubang dan katoda  tidak  berlubang (ESB-A), elektroda  silinder  katoda  berlubang  dan  anoda  tidak  berlubang (ESB-K), dan elektroda pelat (EP). Variasi yang dilakukan pada sistem kontinu adalah laju alir 60, 70, 80, dan 90 mL/menit menggunakan desain geometri elektroda terbaik yang diperoleh dari sistem batch. Efisiensi penyisihan microbeads polyethylene terbaik pada sistem batch sebesar 98,44% pada geometri ESB-K dan menghemat 75% konsumsi energi dibandingkan EP. Efisiensi penyisihan microbeads polyethylene terbaik pada sistem kontinu sebesar 79,76% pada laju alir 60 mL/menit. Model kinetika reaksi elektrokoagulasi yang sesuai dengan proses penyisihan microbeads polyethylene adalah reaksi orde satu. Penelitian selanjutnya harus berfokus pada optimalisasi desain reaktor kontinu, sehingga dapat diterapkan pada pengolahan tersier di IPAL domestik maupun IPAL industri.
PEMANFAATAN BATU APUNG SEBAGAI ADSORBEN DALAM APLIKASI KOLOM ADSORPSI UNTUK PENYISIHAN LOGAM KROMIUM DARI AIR TANAH Indah, Shinta; Helard, Denny; Herdiani, Febbi
Jurnal Teknologi Mineral dan Batubara Vol 20 No 1 (2024): Jurnal Teknologi Mineral dan Batubara Edisi Januari 2024
Publisher : Balai Besar Pengujian Mineral dan Batubara tekMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30556/jtmb.Vol20.No1.2024.1510

Abstract

The utilization of pumice as an adsorbent has been tested in adsorption column applications in removing chromium (Cr) from groundwater. The pumice was taken from the banks of the Pasak River, Pariaman, West Sumatra. The column used is made of glass with 130 cm in height and 2,6 cm in diameter. The experiment was carried out by varying the bed height (65, 75, and 85 cm) and the influent flow rate (2, 3, and 4 gpm/ft2), while the influent concentration used was according to the groundwater sample conditions. The concentration of Cr was analyzed using inductively coupled plasma emission (ICPE). The performance of the adsorption column can be evaluated from the breakthrough curve, which is a plot between the Ct/C0 ratio and the sampling time. The experimental results showed that the optimum condition with the highest removal efficiency of 65.15% and an adsorption capacity of 0.0031 mg/g were obtained at a bed height of 85 cm and an influent flow rate of 2 gpm/ft2. Based on the experimental results, it was concluded that Cr removal efficiency increased as the influent flow rate decreased and as the bed height of adsorbent increased. The adsorption column with Sungai Pasak Pariaman pumice as an adsorbent has potential to be applied in removing Cr metal from groundwater.
Analisis Komposisi Sedimen di Unit Pengolahan Limbah Kota Padang Ummi, Sodaya; Zulkarnaini; Indah, Shinta
Jurnal Serambi Engineering Vol. 10 No. 2 (2025): April 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study is to identify factors that affect environmental parameters in sediments and their impact on sewage treatment plant in Padang city in order to become a basic scientific reference in effective and sustainable water resources management. The measurements were carried out at 5 artificial system locations, namely the Rubber Factory Wastewater Treatment Plant (WWTP), Tofu Factory wastewater drainage, WWTP of Teaching Hospital Andalas University, Fecal Sludge Treatment Plant, and Leachate Treatment Plant at the Air Dingin of Landfill in Padang City, West Sumatra. The measured water parameters are pH, temperature, and salinity, while the measured sediments are nitrite and nitrate. Analysis of environmental parameters in the waters were temperature (30 - 34°C), pH (5.5 - 6.8), and salinity (0 ± 0.4 ppt). The results obtained in the sediment were nitrite (0.63 - 153.58 mg/L), and nitrate (19.28 - 50.01mg/L). Factors that affect water and sediment parameters are biological activity and anthropogenic contaminants. One of the causes of high concentrations of environmental parameters in sediments is the ability of sediments to accumulate and absorb particles and chemicals.
Strategi Pengelolaan Bank Sampah dan TPS 3R di Kota Sungai Penuh Rahmadhani, Fitra; Aziz, Rizki; Indah, Shinta
Jurnal Ilmu Lingkungan Vol 23, No 2 (2025): March 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.2.339-346

Abstract

Kota Sungai Penuh tidak memiliki lokasi Tempat Pengelolaan Akhir (TPA) sampah. Pemerintah menyewa lahan warga untuk dijadikan Tempat Penampungan Sementara (TPS) di Desa Renah Padang Tinggi dengan luas 1,6 Ha. Kondisi ini membutuhkan upaya pengurangan sampah secara optimal dari sumbernya. Salah satu sumber sampah terbesar adalah sampah rumah tangga yang bisa dikelola di bank sampah dan TPS 3R. Berdasarkan data Dinas Lingkungan Hidup (DLH) Kota Sungai Penuh tahun 2024, terdapat 1 unit bank sampah dan 16 unit TPS 3R yang berpotensi mengurangi sampah menuju TPA jika dikelola dengan baik. Tujuan penelitian ini adalah untuk menyusun rencana strategi peningkatan pengelolaan bank sampah dan TPS 3R di Kota Sungai Penuh. Pendekatan yang dilakukan untuk menentukan strategi yaitu Strength Weakness Opportunity Threat (SWOT) dan Analytical Hierarchy Process (AHP). Analisis SWOT dilakukan dengan menghitung nilai bobot dan rating dari hasil penetapan faktor internal dan eksternal yang menghasilkan strategi diversifikasi yaitu memaksimalkan kekuatan untuk mengatasi atau mencegah ancaman. Analisis AHP menghasilkan strategi prioritas pengelolaan sampah pada bank sampah dan TPS 3R yaitu yaitu memaksimalkan pengoperasian TPS 3R dan Bank Sampah yang terintegrasi dengan BUMDes dengan nilai bobot 0,28.
Strategy Development of Perumda Air Minum Performance Improvement using Combination of Balance Scorecard, SWOT and QSPM Methods Wulandari, Zilvia; Indah, Shinta; Helard, Denny
CIVED Vol. 12 No. 1 (2025): March 2025
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v12i1.741

Abstract

The provision of drinking water is one of the basic needs and socio-economic rights of the community that must be fulfilled by the Government, both the Regional Government and the Central Government. Increasing access to drinking water is closely related to improving the performance of Perumda as a business unit providing drinking water. Perumda Air Minum Tirta Alami Tanah Datar Regency is the only BUMD that provides drinking water in Tanah Datar Regency. As a company that organizes the Drinking Water Supply System (SPAM), Perumda Air Minum is required to be able to provide the best possible service in providing clean water to the community. The performance evaluation study of Perumda Air Minum Tirta Alami Tanah Datar Regency was carried out in general through some stages; data inventory, performance evaluation and determination of performance status. The performance assessment uses four aspects, namely service, operational, human resources and financial aspects for the period of 2023. From the results of the evaluation of the four aspects, the performance of Perumda Air Minum Tirta Alami Tanah Datar Regency showed a quite good performance, with a total indicator value of all aspects of 3.10. This shows that the company can be categorized as healthy because it has a total value of more than 2.8. Based on this study, it is expected that the company can strive to improve performance on indicators that still obtain values that do not meet the predetermined standards.
Co-Authors Adyana Syukur Agustina Nasution Ahmad Viqri Annisa Huwaida Annisa Huwaida Chintia Maya Sari Cici Wulandari Denny Helard Dewi Yusnisa Putri Dian Paramita Dian Ramadhan Dian Ramadhan Fadhila Fadhila Febbi Herdiani Ferdy Ashari Syawal Fitra Rahmadhani Harian, Dedi Herdiani, Febbi Hestia Mariesta Huwaida, Annisa Marchelly, Fitria Mariesta, Hestia Ningsih Ika Pratiwi Ningsih Ika Pratiwi Nur, Ansiha Nurul Fitria Pratiwi, Ningsih Ika Puti Sri Komala Putri, Dean Eka Rahmadhani, Fitra Ramadhan, Dian Rika Yedriana Rizki Aziz Sari, Chintia Maya Shinta Elystia Siti Lathifatuzzahrah Taufiq Ihsan Tivany Edwin Ummi, Sodaya Vera Bachtiar Vera Surtia Bachtiar Viqri, Ahmad Windy Dhiya Lathifah Zilvia Wulandari Zulkarnaini Zulkarnaini