Garuda - Garba Rujukan Digital

Kajian Pengelolaan Effluent Treatment Plant (ETP) PT. Wilmar Nabati Indonesia Padang dan Potensi Pemanfaatan Lumpur IPAL Nur, Ansiha; Jingga, Rara Purnama; Dzakiyyah, Nadiyah
Dampak Vol 21, No 1 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/dampak.21.1.7-14.2024

The Effluent Treatment Plant (ETP) at PT. Wilmar Nabati Indonesia (PT. WINA) processes wastewater from crude oil (CPO) production activities, as well as serving as a domestic office, workshop, security, quality control, and Niagara equipment washing facility. ETP PT. WINA has a processing capacity of 382 m3 per day. The processing unit at ETP PT. Wilmar Nabati Indonesia is made up of a carrier channel, fat trap, Niagara, ceramic reservoir, equalization tank, chemical reactor alum, cavitation air floatation (CAF) machine, accident tank, filter press, sequencing batch reactor (SBR), reservoir tank, sand filter, oil removal, and carbon filter. The objectives of this research are to evaluate the operation and maintenance of ETP PT. WINA in accordance with the Minister of Environment of the Republic of Indonesia's regulation No. 5 of 2014, as well as to investigate the potential use of sludge from ETP PT. WINA processing that is safe to use and does not have a negative impact on the environment or human health. Operations and maintenance at PT. WINA are addressed by SOP-WINA-ETP-13-001 to SOP-WINA-ETP-010. The quality of wastewater treatment at PT. WINA's ETP has met the quality standards established by the Minister of Environment's Regulation No. 5 of 2014 Attachment XXI concerning Wastewater Quality Standards for the Cooking Oil Industry, and the effluent of PT. WINA's ETP is suitable for discharge into water bodies, namely the sea. Although the ETP effluent has met the quality standards and is suitable for discharge into water bodies, the sludge produced from PT. WINA's wastewater treatment installation has not been optimally utilized and has caused environmental problems. One alternative recommendation that can be implemented is to utilize the sludge as a raw material for paving blocks that meet the SNI-03-0691-1996 standard. Keywords: wastewater, efluen standards, Effluent Treatment Plant (ETP), paving blocks, PT. Wilmar Nabati Indonesia (PT WINA) ABSTRAKEffluent Treatment Plant (ETP) PT. Wilmar Nabati Indonesia (PT. WINA) berfungsi sebagai tempat untuk pengolahan air limbah yang bersumber dari kegiatan proses produksi pengolahan minyak mentah (CPO), domestic office, workshop, security, quality control dan pencucian alat niagara. ETP PT. WINA memiliki kapasitas pengolahan 382 m3/hari. Unit pengolahan di ETP PT. Wilmar Nabati Indonesia terdiri dari saluran pembawa, fat trap, niagara, ceramic reservoir, ekualisasi tank, chemical reactor alum, cavitation air floatation (CAF) machine, accident tank, filter press, sequencing batch reactor (SBR), reservoir tank, sand filter dan oil removal, dan carbon filter. Tujuan penelitian ini berupa melakukan kajian terhadap evaluasi operasional dan perawatan ETP PT. WINA berdasarkan regulasi Peraturan Menteri Lingkungan Hidup Republik Indonesia No. 5 Tahun 2014 dan melakukan kajian potensi pemanfaatan lumpur hasil pengolahan ETP PT. WINA yang aman digunakan sehingga tidak menimbulkan dampak negatif terhadap lingkungan dan kesehatan manusia. Operasional dan pemeliharaan pada PT. WINA mengacu kepada SOP-WINA-ETP-13-001 sampai SOP-WINA-ETP-010. Kualitas air hasil pengolahan air limbah di ETP PT. WINA sudah memenuhi standar baku mutu berdasarkan Peraturan Menteri Lingkungan Hidup No. 5 Tahun 2014 Lampiran XXI tentang Baku Mutu Air Limbah untuk Industri Minyak Goreng, dan efluen ETP PT. WINA layak dibuang ke badan air yaitu laut. Meskipun efluen ETP sudah memenuhi baku mutu dan layak dibuang ke badan air, akan tetapi lumpur yang dihasilkan dari instalasi pengolahan air limbah PT. WINA belum dimanfaatkan secara optimal dan menimbulkan masalah lingkungan. Salah satu rekomendasi alternatif yang bisa diterapkan adalah memanfaatkan lumpur tersebut sebagai bahan baku untuk paving block yang sesuai standar SNI-03- 0691-1996. Kata kunci: air limbah, baku mutu, Effluent Treatment Plant (ETP), paving block, PT. Wilmar Nabati Indonesia (PT WINA)

Evaluasi Kinerja Instalasi Pengolahan Air Minum (IPA) Universitas Andalas Komala, Puti Sri; Nur, Ansiha; Fitria, Irna Rosa
Dampak Vol 21, No 2 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/dampak.21.2.7-17.2024

Universitas Andalas Water Treatment Plant (WTP Unand) is a water treatment plant that serves the drinking water needs of Universitas Andalas with a 90 L/second capacity. WTP Unand has been operating for decades so it is necessary to evaluate the performance and operation of the drinking water treatment system to ensure the quantity and quality of the treated water. This study aims to measure the performance of the Unand WTP unit, analyze the quality of production water produced based on Permenkes No.2/2023 standards for drinking water quality parameters, and analyze the design of the Unand WTP at development discharge. The future flow rate is determined based on the Master Plan of Universitas Andalas in 2030. Based on the analysis of current water demand (year 2023), the flow rate distributed is insufficient. Of the existing water treatment units in WTP Unand, only the Slow Sand Filter (SSF) unit meets the design criteria of the Indonesian National Standard (SNI) 3981: 2008, while the WTP package unit and the Rapid Sand Filter (SPC) unit do not meet the design criteria according to SNI 6774: 2008 at existing and future flow rates. The water quality analysis of WTP Unand found that Total Dissolved Solid (TDS), turbidity, and Total Coliform parameters did not meet the quality standards. The omission of coagulation and disinfection is one of the reasons why some water quality parameters are not compliant. Evaluation of the design criteria of the WTP unit at an increased discharge of 32 L/sec was not fulfilled, so further resizing and redesign of the treatment unit were required.Keywords: Drinking Water Quality, Evaluation, Performance, Water Treatment Plant (WTP) ABSTRAKInstalasi Pengolahan Air Universitas Andalas (IPA Unand) merupakan instalasi pengolahan air yang melayani kebutuhan air bersih Universitas Andalas dengan kapasitas 90 L/detik. IPA Unand sudah beroperasi beberapa dekade sehingga perlu dilakukannya evaluasi kinerja serta operasional sistem pengolahan air minum untuk menjamin kuantitas dan kualitas air yang diolah. Penelitian ini bertujuan mengukur kinerja unit IPA Unand, analisis kualitas air produksi yang dihasilkan berdasarkan standar Permenkes No.2/2023 untuk parameter kualitas air minum dan analisis desain IPA Unand pada debit pengembangan. Debit pengembangan ditentukan berdasarkan Master Plan Universitas Andalas di tahun 2030. Berdasarkan analisis kebutuhan air Universitas Andalas eksisting, debit aliran air yang didistribusikan masih tidak mencukupi kebutuhan. Dari unit-unit pengolahan air yang ada di IPA Unand, hanya unit Saringan Pasir Lambat (SPL) yang memenuhi kriteria desain SNI 3981:2008, sementara pada unit paket IPA dan pada unit Saringan Pasir Cepat (SPC) tidak memenuhi kriteria disain menurut SNI 6774:2008 pada debit eksisting maupun pengembangan. Hasil analisis kualitas air pengolahan IPA Unand ditemukan parameter Total Dissolved Solid (TDS), kekeruhan, dan Total Coliform tidak memenuhi baku mutu. Tidak dilakukannya koagulasi dan desinfeksi merupakan salah satu alasan mengapa beberapa parameter kualitas air tidak memenuhi syarat. Evaluasi kriteria desain unit IPA pada peningkatan debit sebesar 32 L/detik tidak terpenuhi, sehingga diperlukan perubahan dimensi dan desain ulang unit pengolahan lebih lanjut.Kata kunci: Evaluasi, Kinerja, Kualitas Air Minum, Instalasi Pengolahan Air (IPA)

Characterization of Wastewater in The University Campus: A Case Study in Universitas Andalas, Indonesia Ruslinda, Yenni; Nur, Ansiha; Komala, Puti Sri; Leni, Leni; Regia, Rinda Andhita; Mardatillah, Regina
Dampak Vol 21, No 2 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/dampak.21.2.18-26.2024

This study aims to analyze wastewater characteristics at Universitas Andalas Campus Limau Manis Padang encompassing physical, chemical, and biological attributes, while comparing them to established quality standards and estimating mass loading. Wastewater samples were collected from various sources, including domestic and specific wastewater. Sampling locations and times were chosen based on peak activity. Physical analysis revealed temperature ranging from 27.32 to 31.5°C and TSS concentrations from 130.00 to 580.00 mg/L. Chemical parameters displayed significant variation, with pH values between 2.27 and 9.70, BOD5 concentrations spanning 108.46 to 506.59 mg/L, COD levels from 162.70 to 1,428.00 mg/L, and oil and grease content from 0.20 to 84.31 mg/L. N-total ranged from 47.07 to 309.16 mg/L, sulfate from 72.70 to 1,480.00 mg/L, and phosphate from 1.14 to 98.15 mg/L. Biological attributes showed total coliform counts exceeding 10,000 colonies per 1,000 mL, all surpassing quality standards. Notably, the BOD5/COD ratio indicated low biodegradable quality (values <0.5) for certain wastewater sources. Greywater emerged as the primary pollutant, with substantial mass loadings. Eventually, this study underscores the vital need for wastewater treatment before environmental discharge.Keywords: Characteristics, Domestic Wastewater, Campus, Quality Standards, Hazardous Wastewate

Efektivitas Filtrasi Multi-Media dalam Menyisihkan TSS dan COD dari Air Bekas Wudhu Nur, Ansiha; Ruslinda, Yenni; Ananda, Dimas Rizki; Mardatillah, Regina
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

This study aims to calculate the quantity of used wudhu wastewater at the Nurul Ilmi Mosque, Universitas Andalas, test the effectiveness of filtration in removing TSS and COD, and evaluate its potential use as non-potable water. Quantity measurements were carried out on Monday, Friday, and Sunday with triplicate tests. Filtration used a continuous PVC reactor (capacity 2.54 L) with an influent discharge of 2 gpm and 4 gpm. The filtration media consisted of activated carbon, zeolite sand, and silica sand. The results showed that the highest volume of used ablution water was on Friday at 35.865 ± 9.67 L/sec. TSS and COD removal at a discharge of 2 gpm and 4 gpm were 74.03% ± 2.98 and 76.19% ± 3.37, and 70.01% ± 2.98 and 70.01% ± 0.00, respectively. The 2 gpm discharge showed the best removal results, although the COD value did not meet the Quality Standards of PP No. 22 of 2021 (class 2). The t-test showed that the variation in discharge did not have a significant effect on the removal of TSS and COD (p>0.05). With its potential for utilization, it is recommended to extend the residence time at a discharge of 2 gpm so that COD meets the quality standards, so that used ablution water can be used as non-potable water.

Kajian Pengelolaan Effluent Treatment Plant (ETP) PT. Wilmar Nabati Indonesia Padang dan Potensi Pemanfaatan Lumpur IPAL Nur, Ansiha; Jingga, Rara Purnama; Dzakiyyah, Nadiyah
Dampak Vol. 21 No. 1 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/dampak.21.1.7-14.2024

The Effluent Treatment Plant (ETP) at PT. Wilmar Nabati Indonesia (PT. WINA) processes wastewater from crude oil (CPO) production activities, as well as serving as a domestic office, workshop, security, quality control, and Niagara equipment washing facility. ETP PT. WINA has a processing capacity of 382 m3 per day. The processing unit at ETP PT. Wilmar Nabati Indonesia is made up of a carrier channel, fat trap, Niagara, ceramic reservoir, equalization tank, chemical reactor alum, cavitation air floatation (CAF) machine, accident tank, filter press, sequencing batch reactor (SBR), reservoir tank, sand filter, oil removal, and carbon filter. The objectives of this research are to evaluate the operation and maintenance of ETP PT. WINA in accordance with the Minister of Environment of the Republic of Indonesia's regulation No. 5 of 2014, as well as to investigate the potential use of sludge from ETP PT. WINA processing that is safe to use and does not have a negative impact on the environment or human health. Operations and maintenance at PT. WINA are addressed by SOP-WINA-ETP-13-001 to SOP-WINA-ETP-010. The quality of wastewater treatment at PT. WINA's ETP has met the quality standards established by the Minister of Environment's Regulation No. 5 of 2014 Attachment XXI concerning Wastewater Quality Standards for the Cooking Oil Industry, and the effluent of PT. WINA's ETP is suitable for discharge into water bodies, namely the sea. Although the ETP effluent has met the quality standards and is suitable for discharge into water bodies, the sludge produced from PT. WINA's wastewater treatment installation has not been optimally utilized and has caused environmental problems. One alternative recommendation that can be implemented is to utilize the sludge as a raw material for paving blocks that meet the SNI-03-0691-1996 standard.Â Keywords:Â wastewater, efluen standards, Effluent Treatment Plant (ETP), paving blocks, PT. Wilmar Nabati Indonesia (PT WINA)Â ABSTRAKEffluent Treatment Plant (ETP) PT. Wilmar Nabati Indonesia (PT. WINA) berfungsi sebagai tempat untuk pengolahan air limbah yang bersumber dari kegiatan proses produksi pengolahan minyak mentah (CPO), domestic office, workshop, security, quality control dan pencucian alat niagara. ETP PT. WINA memiliki kapasitas pengolahan 382 m3/hari. Unit pengolahan di ETP PT. Wilmar Nabati Indonesia terdiri dari saluran pembawa, fat trap, niagara, ceramic reservoir, ekualisasi tank, chemical reactor alum, cavitation air floatation (CAF) machine, accident tank, filter press, sequencing batch reactor (SBR), reservoir tank, sand filter dan oil removal, dan carbon filter. Tujuan penelitian ini berupa melakukan kajian terhadap evaluasi operasional dan perawatan ETP PT. WINA berdasarkan regulasi Peraturan Menteri Lingkungan Hidup Republik Indonesia No. 5 Tahun 2014 dan melakukan kajian potensi pemanfaatan lumpur hasil pengolahan ETP PT. WINA yang aman digunakan sehingga tidak menimbulkan dampak negatif terhadap lingkungan dan kesehatan manusia. Operasional dan pemeliharaan pada PT. WINA mengacu kepada SOP-WINA-ETP-13-001 sampai SOP-WINA-ETP-010. Kualitas air hasil pengolahan air limbah di ETP PT. WINA sudah memenuhi standar baku mutu berdasarkan Peraturan Menteri Lingkungan Hidup No. 5 Tahun 2014 Lampiran XXI tentang Baku Mutu Air Limbah untuk Industri Minyak Goreng, dan efluen ETP PT. WINA layak dibuang ke badan air yaitu laut. Meskipun efluen ETP sudah memenuhi baku mutu dan layak dibuang ke badan air, akan tetapi lumpur yang dihasilkan dari instalasi pengolahan air limbah PT. WINA belum dimanfaatkan secara optimal dan menimbulkan masalah lingkungan. Salah satu rekomendasi alternatif yang bisa diterapkan adalah memanfaatkan lumpur tersebut sebagai bahan baku untuk paving block yang sesuai standar SNI-03- 0691-1996.Â Kata kunci:Â air limbah, baku mutu, Effluent Treatment Plant (ETP), paving block, PT. Wilmar Nabati Indonesia (PT WINA)

Evaluasi Kinerja Instalasi Pengolahan Air Minum (IPA) Universitas Andalas Komala, Puti Sri; Nur, Ansiha; Fitria, Irna Rosa
Dampak Vol. 21 No. 2 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/dampak.21.2.7-17.2024

Universitas Andalas Water Treatment Plant (WTP Unand) is a water treatment plant that serves the drinking water needs of Universitas Andalas with a 90 L/second capacity. WTP Unand has been operating for decades so it is necessary to evaluate the performance and operation of the drinking water treatment system to ensure the quantity and quality of the treated water. This study aims to measure the performance of the Unand WTP unit, analyze the quality of production water produced based on Permenkes No.2/2023 standards for drinking water quality parameters, and analyze the design of the Unand WTP at development discharge. The future flow rate is determined based on the Master Plan of Universitas Andalas in 2030. Based on the analysis of current water demand (year 2023), the flow rate distributed is insufficient. Of the existing water treatment units in WTP Unand, only the Slow Sand Filter (SSF) unit meets the design criteria of the Indonesian National Standard (SNI) 3981: 2008, while the WTP package unit and the Rapid Sand Filter (SPC) unit do not meet the design criteria according to SNI 6774: 2008 at existing and future flow rates. The water quality analysis of WTP Unand found that Total Dissolved Solid (TDS), turbidity, and Total Coliform parameters did not meet the quality standards. The omission of coagulation and disinfection is one of the reasons why some water quality parameters are not compliant. Evaluation of the design criteria of the WTP unit at an increased discharge of 32 L/sec was not fulfilled, so further resizing and redesign of the treatment unit were required.Keywords:Â Drinking Water Quality, Evaluation, Performance, Water Treatment Plant (WTP)Â ABSTRAKInstalasi Pengolahan Air Universitas Andalas (IPA Unand) merupakan instalasi pengolahan air yang melayani kebutuhan air bersih Universitas Andalas dengan kapasitas 90 L/detik. IPA Unand sudah beroperasi beberapa dekade sehingga perlu dilakukannya evaluasi kinerja serta operasional sistem pengolahan air minum untuk menjamin kuantitas dan kualitas air yang diolah. Penelitian ini bertujuan mengukur kinerja unit IPA Unand, analisis kualitas air produksi yang dihasilkan berdasarkan standar Permenkes No.2/2023 untuk parameter kualitas air minum dan analisis desain IPA Unand pada debit pengembangan. Debit pengembangan ditentukan berdasarkan Master Plan Universitas Andalas di tahun 2030. Berdasarkan analisis kebutuhan air Universitas Andalas eksisting, debit aliran air yang didistribusikan masih tidak mencukupi kebutuhan. Dari unit-unit pengolahan air yang ada di IPA Unand, hanya unit Saringan Pasir Lambat (SPL) yang memenuhi kriteria desain SNI 3981:2008, sementara pada unit paket IPA dan pada unit Saringan Pasir Cepat (SPC) tidak memenuhi kriteria disain menurut SNI 6774:2008 pada debit eksisting maupun pengembangan. Hasil analisis kualitas air pengolahan IPA Unand ditemukan parameter Total Dissolved Solid (TDS), kekeruhan, dan Total Coliform tidak memenuhi baku mutu. Tidak dilakukannya koagulasi dan desinfeksi merupakan salah satu alasan mengapa beberapa parameter kualitas air tidak memenuhi syarat. Evaluasi kriteria desain unit IPA pada peningkatan debit sebesar 32 L/detik tidak terpenuhi, sehingga diperlukan perubahan dimensi dan desain ulang unit pengolahan lebih lanjut.Kata kunci:Â Evaluasi, Kinerja, Kualitas Air Minum, Instalasi Pengolahan Air (IPA)

Characterization of Wastewater in The University Campus: A Case Study in Universitas Andalas, Indonesia Ruslinda, Yenni; Nur, Ansiha; Komala, Puti Sri; Leni, Leni; Regia, Rinda Andhita; Mardatillah, Regina
Dampak Vol. 21 No. 2 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/dampak.21.2.18-26.2024

This study aims to analyze wastewater characteristics at Universitas Andalas Campus Limau Manis Padang encompassing physical, chemical, and biological attributes, while comparing them to established quality standards and estimating mass loading. Wastewater samples were collected from various sources, including domestic and specific wastewater. Sampling locations and times were chosen based on peak activity. Physical analysis revealed temperature ranging from 27.32 to 31.5Â°C and TSS concentrations from 130.00 to 580.00 mg/L. Chemical parameters displayed significant variation, with pH values between 2.27 and 9.70, BOD5Â concentrations spanning 108.46 to 506.59 mg/L, COD levels from 162.70 to 1,428.00 mg/L, and oil and grease content from 0.20 to 84.31 mg/L. N-total ranged from 47.07 to 309.16 mg/L, sulfate from 72.70 to 1,480.00 mg/L, and phosphate from 1.14 to 98.15 mg/L. Biological attributes showed total coliform counts exceeding 10,000 colonies per 1,000 mL, all surpassing quality standards. Notably, the BOD5/COD ratio indicated low biodegradable quality (values <0.5) for certain wastewater sources. Greywater emerged as the primary pollutant, with substantial mass loadings. Eventually, this study underscores the vital need for wastewater treatment before environmental discharge.Keywords:Â Characteristics, Domestic Wastewater, Campus, Quality Standards, Hazardous WastewateÂ

ANALISIS ALAT PLAMBING HEMAT AIR DI GEDUNG PERKANTORAN (STUDI KASUS: GEDUNG REKTORAT UNIVERSITAS ANDALAS) Komala, Puti Sri; Nur, Ansiha; Ridwan, Ridwan; Rinanda, Bismi Lyra
Jukung (Jurnal Teknik Lingkungan) Vol 11, No 1 (2025)
Publisher : Program Studi Teknik Lingkungan Fakultas Teknik Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jukung.v11i1.22194

Penelitian ini bertujuan untuk mengevaluasi pemakaian air menggunakan peralatan plambing konvensional dan membandingkannya dengan peralatan plambing hemat air serta merencanakan alat plambing hemat air di Gedung Rektorat. Jumlah pemakaian air alat plambing konvensional mengacu ke SNI 03-7065-2005. Alat plambing hemat air yang diusulkan adalah sistem dual flush dan sensor gerak, karena sistem ini lebih efisien dalam menghemat air, praktis, dan higienis. Perbandingan pemakaian air dengan alat plambing konvensional berdasarkan SNI yaitu 353,8 l/h, sedangkan pemakaian air dengan alat plambing hemat air menggunakan sistem dual flush dan sensor gerak sebesar 251,2 l/h. Perbandingan ini menunjukkan bahwa pemakaian air menggunakan alat plambing hemat air lebih rendah dibandingkan alat plambing konvensional, dimana persentase penghematan mencapai 40,4%. Oleh karena itu, perencanaan sistem plambing hemat air ini diharapkan dapat menjadi solusi untuk pemakaian air yang lebih efisien.

Desain Constructed Wetland sebagai Pengolahan Tersier untuk Menyisihkan Mikroplastik Viviani, Amalia; Nur, Ansiha; Sri Komala, Puti
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

This study aims to plan the design of a constructed wetland as a tertiary treatment to remove microplastics in wastewater so that it is safe to discharge into water bodies or the environment. The design site is the Anaerobic Upflow Filter (AUF) type wastewater treatment plant in Jambi City. The design uses the Sub Surface Flow Constructed Wetland (SSFCW) system and the Horizontal Sub Surface Flow (HSSF) system with the selected plants being Phragmites communis. The planned design is 1 unit for a treatment capacity of 24 m3/day, which is located downstream of each AUF type WWTP in Jambi City. The constructed wetland design refers to the design criteria and design calculations contained in Book A, a guide for the calculation of fecal sludge treatment buildings. This study also calculates the Bill of Quantity (BOQ), which is determined based on the dimensions of the design drawing, and the Resource Allocation Plan (RAB), which is determined based on the amount of work multiplied by the Analysis of the Unit Price of Work (AHSP). AHSP refers to the Jambi Governor Regulation No. 1 of 2024 on Unit Price Standards. Based on the research results, it was found that the dimensions of the constructed wetland design were 64 m × 16 m × 0.9 m, so the estimated cost for the construction of the design was IDR 405,415,773.84 with an estimated microplastics removal efficiency of 100%.

Karakterisasi Air Kondensat AC sebagai Sumber Air Alternatif Sri Komala, Puti; Ruslinda, Yenni; Nur, Ansiha; Mardatillah, Regina; Salsabila, Srideva
Dampak Vol. 22 No. 1 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/dampak.22.1.61-67.2025

This study analyzes the potential to reuse AC condensate water in Andalas University. The research was conducted in the Rectorate Building, the Civil Engineering Department, and the Environmental Engineering Department. AC condensate water sampling was conducted in 8 locations from the Rectorate, Civil Engineering, and Environmental Engineering office buildings. The parameters analyzed were pH, DO, Turbidity, COD, Metals, E.coli, and Total Coliform. Water quality was compared with the Minister of Health Regulation Number 2 of 2023, World Health Organization (WHO) for Drinking Water Quality Standards and Government Regulation Number 22 of 2021 concerning implementing Environmental Protection and Management. The results of water quality testing show that in addition to the parameters of pH, DO, Turbidity, COD, and Metals that have met the quality standards, the levels of iron (Fe), COD, and Total Coliform exceed the quality standards of the Minister of Health Regulation Number 2 of 2023. Used AC water is not recommended for consumption as drinking water. However, condensate AC water can be used for several activities, such as watering plants, cleaning floors and specific areas, and flushing toilets. The AC condensate water characterization results show that iron (Fe), COD, and Total Coliform parameters exceed the quality standards for drinking water requirements. AC condensate water is not recommended for consumption as drinking water without prior treatment. Used AC water can be utilized for several activities, such as watering plants, cleaning the floor, and cleaning the toilet. Keyword: condensate water; office building; potential; water source

Title

Found 16 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 16 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 16 Documents
Search