Article Per Year (5 Year)
p-Index From 2019 - 2024
0.562
P-Index
This Author published in this journals
All Journal Jurnal Teknik ITS Jurnal Bahan Alam Terbarukan Journal of Green Science and Technology
Novi Kartika Sari
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Potential of Energy Municipal Solid Waste (MSW) to Become Refuse Derived Fuel (RDF) in Bali Province, Indonesia Suryawan, I Wayan Koko; Wijaya, I Made Wahyu; Sari, Novi Kartika; Septiariva, Iva Yenis; Zahra, Nurulbaiti Listyendah
Jurnal Bahan Alam Terbarukan Vol 10, No 1 (2021): June 2021 [Nationally Accredited - SINTA 2]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v10i1.29804

Abstract

The generation of municipal solid waste (MSW) in Bali has various environmental impacts. One of the updates on sustainable waste processing is the RDF treatment plant processing. Before carrying out the processing, MSW characterization is needed because each region has a diverse composition. The processing of MSW into RDF provides benefits for achieving MSW reduction targets, renewable energy use, and the reduction of greenhouse gas (GHG) emissions. For this reason, this study was conducted to determine the potential of MSW in Bali as an alternative to renewable fuel and its potential to reduce GHG. MSW's potential calorific value as a raw material for RDF in Bali can reach 9.58 - 17.71 MJ/kg. The implementation of processing waste into RDF in pellets has shown a calorific value of ± 3904 - 4945 kkcal/kg. Implementing MSW processing into RDF in Bali can reduce GHG by 178 - 330 times compared to open dumping.
Potential of Energy Municipal Solid Waste (MSW) to Become Refuse Derived Fuel (RDF) in Bali Province, Indonesia Suryawan, I Wayan Koko; Wijaya, I Made Wahyu; Sari, Novi Kartika; Septiariva, Iva Yenis; Zahra, Nurulbaiti Listyendah
Jurnal Bahan Alam Terbarukan Vol 10, No 1 (2021): June 2021 [Nationally Accredited - Sinta 2]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v10i1.29804

Abstract

The generation of municipal solid waste (MSW) in Bali has various environmental impacts. One of the updates on sustainable waste processing is the RDF treatment plant processing. Before carrying out the processing, MSW characterization is needed because each region has a diverse composition. The processing of MSW into RDF provides benefits for achieving MSW reduction targets, renewable energy use, and the reduction of greenhouse gas (GHG) emissions. For this reason, this study was conducted to determine the potential of MSW in Bali as an alternative to renewable fuel and its potential to reduce GHG. MSW's potential calorific value as a raw material for RDF in Bali can reach 9.58 - 17.71 MJ/kg. The implementation of processing waste into RDF in pellets has shown a calorific value of ± 3904 - 4945 kkcal/kg. Implementing MSW processing into RDF in Bali can reduce GHG by 178 - 330 times compared to open dumping.
Penentuan Korelasi Curah Hujan Dan Ketinggian Lapisan Inversi Dan Hubungannya Dengan Kualitas Udara Ambien Kota Surabaya Novi Kartika Sari
Jurnal Teknik ITS Vol 4, No 1 (2015)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.676 KB) | DOI: 10.12962/j23373539.v4i1.8850

Abstract

— Kota Surabaya memiliki pencemaran tinggi yang dipengaruhi oleh meteorologi dan lapisan inversi. Dispersi polutan terbatas sampai ketinggian lapisan inversi atau mixing height. Penelitian ini menentukan perubahan curah hujan terhadap ketinggian lapisan inversi, perubahan curah hujan terhadap ketinggian lapisan inversi dan ketinggian lapisan inversi terhadap udara ambien kota Surabaya. Data yang digunakan adalah profil temperatur melalui penerbangan Radiosonde BMKG Juanda, curah hujan harian wilayah dari BMKG Perak 1 dan Juanda pada musim hujan serta rata-rata harian kualitas udara ambien di Stasiun 1,4, dan 5 kota Surabaya selama tahun 2009-2014. Penentuan korelasi menggunakan korelasi Pearson. Mixing height lebih rendah pada musim hujan akibat ketinggian awan yang rendah dan pengaruh jenis inversi. Mixing height memiliki korelasi positif lemah dengan curah hujan (0,120). Sebaliknya mixing height berkorelasi negatif lemah terhadap kualitas udara ambien kecuali SO2(-0,088≤r≤-0,581). Curah hujan memiliki korelasi lemah terhadap semua parameter ambien, kecuali SO2 memiliki korelasi lebih kuat (-0,122≤r≤-0,308).
DETERMINATION OF WATER QUALITY INDEX (WQI) CENTRAL JAVA PROVINCE WATER BODY BASED ON TOTAL COLIFORM Iva Yenis Septiariva; Hashfi Hawali Abdul Matin; Novi Kartika Sari; Ariyanti Sarwono; I Wayan Koko Suryawan
Journal of Green Science and Technology Vol 5, No 2 (2021): VOL 5, NO 2 (2021): JOURNAL OF SCIENCE AND TECHNOLOGY VOL. 5 NO. 2 SEPTEMBER 202
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v5i2.5752

Abstract

In recent years, the Central Java Province municipal river's water quality in the area is classified as heavily polluted. Therefore, research on water quality and its pollution level needs to be carried out in the Surakarta municipal river, especially in the Central Java Province. This study aimed to determine water quality and the pollution conditions in the Surakarta municipal river and analyze the conditions of the pollution load in the river at a predetermined observation point. This research was conducted using a survey method field with secondary data. The analysis was carried out using the method water quality index (WQI). The results showed The WQI change from heavily polluted to lightly polluted was measured at several observation locations from 2016 to 2018. The changes in the measured pollution index from 2016 to 2018 by coliform.
Co-Authors Ariyanti Sarwono Hashfi Hawali Abdul Matin I Made Wahyu Wijaya Iva Yenis Septiariva Luh Putu Ratna Sundari Nurulbaiti Listyendah Zahra, Nurulbaiti Listyendah Septiariva, Iva Yenis Suryawan, I Wayan Koko