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Rizky Fathan Witjaksono
Institut Teknologi Nasional Bandung
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Engineering Environmental Science

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Evaluasi Instalasi Pengolahan Air Babakan Pada Perumdam TKR Kabupaten Tangerang Rizky Fathan Witjaksono; Mohamad Rangga Sururi
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5549

Abstract

Babakan Water treatment plant evaluation aims to meet the community needs for drinking water in Babakan, Tangerang Subdistrict. To meet the needs for drinking water, Perumdam Tirta Raharja in the Tangerang district has a water treatment plant with volumetric flow rate 80 L/second with the raw water source being the Cisadane River. This study refers to the design criteria based on the literature and evaluation of existing water treatment installations based on secondary data. The purpose of this study was to evaluate the performance of the Babakan WTP in terms of quality from the comparison of the test results of raw water sources and distribution with the applicable quality standards and quantity from the calculation of the discharge and the dimensions of the treatment unit. In the Babakan WTP PDAM TKR, optimization can be done by changing the flocculation unit value of detention time from 0.42 minutes to 15 minutes, and the value of the Relative Capacity of the Tube (C) from being changed from 72 m3 to 468.3 m3 so that the gradient value speed to 60 s -1. Solution of sedimentation unit is the design parameter that is not suitable is the surface loading rate less than the design criteria 60 m3/m2. days, to increase the value of the surface loading rate can be done to reduce the surface area of the tub. Settler velocities bigger than the design criteria may cause grinding of the settler surface and cause the flow to become turbulent. The solution for the filtration unit changed the dimensions by increasing the width of the filtration tank twice to 3 m.
Evaluasi Kinerja Instalasi Pengolahan Air Limbah Rumah Sakit X di Jakarta Pusat Rizky Fathan Witjaksono; Mohammad Rangga Sururi
Jurnal Serambi Engineering Vol 8, No 2 (2023): April 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i2.6018

Abstract

Hospital X has an WWTP which since its inception until now has never been evaluated and there is a recycling tub that cannot function normally and there is a calculation error in the water mass balance to minimize the impact of wastewater on environmental pollution, so an evaluation of the WWTP unit is carried out. The purpose of this study is to evaluate WWTP and provide suggestions related to optimizing wastewater treatment at X Hospital to improve wastewater removal performance. This study refers to design criteria and quality standards based on literature and evaluation of existing conditions using secondary data and primary data. Based on the evaluation results of the WWTP, it was found that the wastewater discharge was 166.3 m3/day, has an efficiency that is included in the category of very efficient and efficient in processing wastewater pollutant parameters so that the wastewater treatment process runs well, and there is equalization, the first and second settling tanks, activated sludge, trickling filter, filtration, disinfection and recycling did not meet the design criteria so a recalculation was carried out. The solution provided is to tighten monitoring and testing of the condition of the quality of wastewater coming out of the WWTP unit by changing the sampling test method, re-measuring the quality of influent wastewater, improving the workings of the IPAL unit according to the applicable Standart Operation Procedure (SOPs).
Evaluasi Kinerja Instalasi Pengolahan Air Limbah Rumah Sakit X di Jakarta Pusat Rizky Fathan Witjaksono; Mohammad Rangga Sururi
Jurnal Serambi Engineering Vol 8, No 2 (2023): April 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i2.6018

Abstract

Hospital X has an WWTP which since its inception until now has never been evaluated and there is a recycling tub that cannot function normally and there is a calculation error in the water mass balance to minimize the impact of wastewater on environmental pollution, so an evaluation of the WWTP unit is carried out. The purpose of this study is to evaluate WWTP and provide suggestions related to optimizing wastewater treatment at X Hospital to improve wastewater removal performance. This study refers to design criteria and quality standards based on literature and evaluation of existing conditions using secondary data and primary data. Based on the evaluation results of the WWTP, it was found that the wastewater discharge was 166.3 m3/day, has an efficiency that is included in the category of very efficient and efficient in processing wastewater pollutant parameters so that the wastewater treatment process runs well, and there is equalization, the first and second settling tanks, activated sludge, trickling filter, filtration, disinfection and recycling did not meet the design criteria so a recalculation was carried out. The solution provided is to tighten monitoring and testing of the condition of the quality of wastewater coming out of the WWTP unit by changing the sampling test method, re-measuring the quality of influent wastewater, improving the workings of the IPAL unit according to the applicable Standart Operation Procedure (SOPs).
Evaluasi Instalasi Pengolahan Air Babakan Pada Perumdam TKR Kabupaten Tangerang Rizky Fathan Witjaksono; Mohamad Rangga Sururi
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5549

Abstract

Babakan Water treatment plant evaluation aims to meet the community needs for drinking water in Babakan, Tangerang Subdistrict. To meet the needs for drinking water, Perumdam Tirta Raharja in the Tangerang district has a water treatment plant with volumetric flow rate 80 L/second with the raw water source being the Cisadane River. This study refers to the design criteria based on the literature and evaluation of existing water treatment installations based on secondary data. The purpose of this study was to evaluate the performance of the Babakan WTP in terms of quality from the comparison of the test results of raw water sources and distribution with the applicable quality standards and quantity from the calculation of the discharge and the dimensions of the treatment unit. In the Babakan WTP PDAM TKR, optimization can be done by changing the flocculation unit value of detention time from 0.42 minutes to 15 minutes, and the value of the Relative Capacity of the Tube (C) from being changed from 72 m3 to 468.3 m3 so that the gradient value speed to 60 s -1. Solution of sedimentation unit is the design parameter that is not suitable is the surface loading rate less than the design criteria 60 m3/m2. days, to increase the value of the surface loading rate can be done to reduce the surface area of the tub. Settler velocities bigger than the design criteria may cause grinding of the settler surface and cause the flow to become turbulent. The solution for the filtration unit changed the dimensions by increasing the width of the filtration tank twice to 3 m.
Co-Authors Mohamad Rangga Sururi