Article Per Year (5 Year)
p-Index From 2021 - 2026
0.817
P-Index
This Author published in this journals
All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Ilmu Lingkungan Journal of Environment and Sustainability Jurnal Geosains dan Teknologi Angkasa: Jurnal Ilmiah Bidang Teknologi Jurnal GEOSAPTA Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming KURVATEK
T. Listyani R.A.
Institut Teknologi Nasional Yogyakarta
Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Mechanical Engineering Public Health Social Sciences

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

Found 2 Documents
Search
Journal : KURVATEK

 1 
QUALITY AND GROUNDWATER FLOW AT DEGAN, BANJARARUM, WEST PROGO Dianto Isnawan; . . T. Listyani R.A.
KURVATEK Vol 4 No 2 (2019): November 2019
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v4i2.1141

Abstract

This research is a hydrogeological survey activity with the aim to determine the quality and pattern of groundwater flow in the Degan and surrounding areas, Banjararum Village, Kalibawang, West Progo District. The research method is carried out by hydrogeological surveys to collect groundwater data and groundwater quality in the form of pH, TDS and EC. The research area is included in the Dome of the Kulon Progo physiography, where this area is a non CAT area. The geomorphology of the study area in the north and west is dominated by relatively coarse landscapes forming hills, while in the central, eastern and southern parts it is a weak wavy landscape to the plains. The results showed that shallow groundwater depth of 1.2 - 10.8 m (under surface). The pattern of groundwater flow is to the east / southeast, with boundary conditions H5 and V1. Groundwater aquifers are composed of colluvium deposits and weathered  - medium weathered rock. The pH value of water in the study area ranges from 6.7 -7.1; TDS is 165 - 901 ppm, while EC ranges from 187 - 1240 µS / cm. Thus, groundwater in the Degan area is neutral and tasteless.
PENGARUH KANDUNGAN ABU TERHADAP KUALITAS BATUBARA PADA FORMASI LABANAN Wahyu Sugiarto; T. Listyani R.A.; Winarti
KURVATEK Vol 8 No 1 (2023): Energy Management and Sustainable Environment
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v8i1.4020

Abstract

Abu merupakan material sisa dari pembakaran batubara. Semakin tinggi kandungan abu maka nilai kualitas batubara semakin rendah. Hal ini menunjukan bahwa kandungan abu mempengaruhi nilai kualitas batubara Tujuan penelitian ini untuk mengetahui pengaruh kandungan abu terhadap nilai kalori batubara pada Formasi Labanan. Metode penelitian yang digunakan adalah pengeboran dan analisa laboratorium pada masing-masing seam batubara. Rerata kualitas seam batubara daerah penelitian adalah Kelembaban Air Total 40,13%, Kandungan Air Bawaan 13,47%, Kandungan Abu 4,57%, Zat Terbang 42,61%, Karbon Padat 39,35%, Kandungan Sulfur Total 0,18% dan Nilai Kalori 5427 Kcal/kg (ADB). Berdasarkan parameter nilai kalori daerah penelitian termasuk jenis batubara berkalori rendah (brown coal).
Co-Authors Adi Prabowo Baskoro Rochaddi Dianto Isnawan Evaristus Budiadi Irghi Reynaldi Adam Partama Misdiyanta Purwita Rosa Nugrahani Raras Prabowo Thomas Triadi Putranto Thomas Triadi Putranto, Thomas Triadi Wahyu Sugiarto Winarti Winarti