Article Per Year (5 Year)
p-Index From 2019 - 2024
1.363
P-Index
This Author published in this journals
All Journal Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Journal of Environmental Engineering & Waste Management Jurnal Serambi Engineering J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Ekologi, Masyarakat dan Sains Jurnal Pengabdian Masyarakat Tapis Berseri (JPMTB)
Ratnaningsih Ruhiyat
Universitas Trisakti
Aerospace Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Energy Engineering Environmental Science

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search
Journal : Jurnal Serambi Engineering

 1 
Efektivitas Penguraian Sampah Organik Pasar Menggunakan Larva Black Soldier Fly Asri Triwandani; Pramiati Purwaningrum; Ratnaningsih Ruhiyat
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.v8i2.6003

Abstract

Organic waste dominates the waste sourced from the market so it needs to be processed before it goes to the TPA. Utilization of BSF larvae is an effort to process organic waste in reducing the volume of waste that will be disposed of in the TPA. The purpose of this study was to determine the ability of BSF larvae to reduce organic waste on the market. The composition of the type of waste used consisted of fruit, vegetable, food waste and mixtures (50% fruit waste: 40% vegetable waste: 10% food waste waste) with a variation of feeding rate of 40, 60 and 80 mg/larvae/day. The number of larvae included in each reactor was 4000 individuals (70 grams) using 5-day larvae (5-DOL) with a composting duration of 18 days. The results showed that BSF larvae were able to reduce organic waste under optimum pH conditions ranging from 7.5- 8.3 with an average temperature of around 31⁰C and humidity ranging from 56-88%. The reduction results obtained in this study were 78% for various vegetables with a feeding rate of 60 mg/larvae/day. The best results of laboratory analysis based on SNI 19-7030-2004 are mixed sample variations with a feeding rate of 80 mg/larvae/day which have a C-Organic content of 32.55%, a C/N ratio of 17%, a moisture content of 12.89%, N total 1.88%, P2O5 2.22% and K2O 2.68%.
Operasional Bank Sampah Dalam Meningkatkan Pengurangan Sampah di Kecamatan Duren Sawit Viery Ardiansyah; Pramiati Purwaningrum; Ratnaningsih Ruhiyat
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.v8i2.6002

Abstract

Waste Bank is one of the options to reduce solid waste in solid waste management. The planning purposes is to plan waste reduction through the Waste Bank with the 3R concept to support solid waste management in Duren Sawit District. The method used for sampling the generation rate and composition of waste in Duren Sawit Subdistrict is in accordance with SNI 19-3964-1994; making observations to obtain data on waste management at the Waste Bank; and conducting interviews both verbally and with questionnaires regarding community participation. Based on the results of the study, the waste generation rate in Duren Sawit District is 0.6 kg/person/day with a composition of 70% organic waste and 30% inorganic waste. The potential for waste recycling that can be done in Duren Sawit District is 27%. By the end of the planning year, the Waste Bank has the potential to reduce waste by 37% of waste generation. To achieve this reduction, the Waste Bank needs to improve services and community participation as customers and non�customers. The Waste Bank will be optimized in stages according to the percentage growth of Waste Bank customers in each kelurahan. In the first stage, the optimization of the Waste Bank is targeted to reach 50% of the total households in the Duren Sawit Sub-district. In long-term planning, the Waste Bank plays an important role in the aspect of waste management.
Operasional Bank Sampah Dalam Meningkatkan Pengurangan Sampah di Kecamatan Duren Sawit Viery Ardiansyah; Pramiati Purwaningrum; Ratnaningsih Ruhiyat
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.v8i2.6002

Abstract

Waste Bank is one of the options to reduce solid waste in solid waste management. The planning purposes is to plan waste reduction through the Waste Bank with the 3R concept to support solid waste management in Duren Sawit District. The method used for sampling the generation rate and composition of waste in Duren Sawit Subdistrict is in accordance with SNI 19-3964-1994; making observations to obtain data on waste management at the Waste Bank; and conducting interviews both verbally and with questionnaires regarding community participation. Based on the results of the study, the waste generation rate in Duren Sawit District is 0.6 kg/person/day with a composition of 70% organic waste and 30% inorganic waste. The potential for waste recycling that can be done in Duren Sawit District is 27%. By the end of the planning year, the Waste Bank has the potential to reduce waste by 37% of waste generation. To achieve this reduction, the Waste Bank needs to improve services and community participation as customers and non�customers. The Waste Bank will be optimized in stages according to the percentage growth of Waste Bank customers in each kelurahan. In the first stage, the optimization of the Waste Bank is targeted to reach 50% of the total households in the Duren Sawit Sub-district. In long-term planning, the Waste Bank plays an important role in the aspect of waste management.
Efektivitas Penguraian Sampah Organik Pasar Menggunakan Larva Black Soldier Fly Asri Triwandani; Pramiati Purwaningrum; Ratnaningsih Ruhiyat
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.v8i2.6003

Abstract

Organic waste dominates the waste sourced from the market so it needs to be processed before it goes to the TPA. Utilization of BSF larvae is an effort to process organic waste in reducing the volume of waste that will be disposed of in the TPA. The purpose of this study was to determine the ability of BSF larvae to reduce organic waste on the market. The composition of the type of waste used consisted of fruit, vegetable, food waste and mixtures (50% fruit waste: 40% vegetable waste: 10% food waste waste) with a variation of feeding rate of 40, 60 and 80 mg/larvae/day. The number of larvae included in each reactor was 4000 individuals (70 grams) using 5-day larvae (5-DOL) with a composting duration of 18 days. The results showed that BSF larvae were able to reduce organic waste under optimum pH conditions ranging from 7.5- 8.3 with an average temperature of around 31⁰C and humidity ranging from 56-88%. The reduction results obtained in this study were 78% for various vegetables with a feeding rate of 60 mg/larvae/day. The best results of laboratory analysis based on SNI 19-7030-2004 are mixed sample variations with a feeding rate of 80 mg/larvae/day which have a C-Organic content of 32.55%, a C/N ratio of 17%, a moisture content of 12.89%, N total 1.88%, P2O5 2.22% and K2O 2.68%.
Co-Authors Andi Mohamad Yusuf Asri Triwandani Dwi Indrawati Dwi Indrawati Emelia Sari Etty Indrawati Etty Indrawati Lailatus Siami Lailautsiami Lailautsiami Pramiati Purwaningrum Richard Rambung Rositayanti Hadisoebroto Saputro, Ari Tiena Amran Viery Ardiansyah