Article Per Year (5 Year)
p-Index From 2020 - 2025
3.37
P-Index
This Author published in this journals
All Journal Jurnal Kesehatan Lingkungan indonesia Jurnal Ilmu Lingkungan CIVED (Journal of Civil Engineering and Vocational Education) Jurnal Sains dan Teknologi Jurnal Riset Kimia Jurnal Dampak JURNAL KESEHATAN LINGKUNGAN (Journal of Environmental Health) Elkawnie Jurnal Litbang Industri Jurnal Teknologi Mineral dan Batubara Journal of Geoscience, Engineering, Environment, and Technology IJEMS (Indonesian Journal of Environmental Management and Sustainability) Jurnal Serambi Engineering Teknosains : Jurnal Sains,Teknologi dan Informatika Jurnal Riset Teknologi Pencegahan Pencemaran Industri REACTOR : Journal of Research On Chemistry And Engineering Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Jurnal Teknologi Mineral dan Batubara Serambi Engineering Journal of Civil Engineering and Vocational Education
Shinta Indah
Departemen Teknik Lingkungan, Universitas Andalas
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Public Health Transportation

Published : 32 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Journal of Geoscience, Engineering, Environment, and Technology

 1 
The Adsorption and Regeneration of Natural Pumice as Low-Cost Adsorbent for Nitrate Removal From Water Helard, Denny; Indah, Shinta; Sari, Chintia Maya; Mariesta, Hestia
Journal of Geoscience, Engineering, Environment, and Technology Vol 3 No 2 (2018): JGEET Vol 03 No 02 : June (2018)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1044.886 KB) | DOI: 10.24273/jgeet.2018.3.2.1545

Abstract

The potential of adsorption and regeneration of Indonesian natural pumice to remove nitrate from aqueous solution was studied in multiple adsorption-desorption cycles. Batch experiments were performed to examine the effect of various experimental parameters on the removal of nitrate. The optimum condition of nitrate removal by natural pumice were obtained at 3 of pH solution, 0.3 g/L of adsorbent dose, 30 min of contact time, <63 μm of particle size, and 90 mg/L of nitrate concentration with 54.79% of removal efficiency and 164.37 mg/g of nitrate uptake. The experimental data obtained were fitted with the Freundlich adsorption isotherm within the concentration range studied. Although complete desorption were not achieved, the result confirmed that HCl can be used as desorbing and recovery agent, which be desorbed 10-13% of nitrate ion. The used natural pumice also could be regenerated and reused up to three successive adsorption-desorption cycles. Overall results revealed that the ability of natural pumice to adsorb nitrate will create more interest to develop a new adsorbent from local mineral for pollutant removal from water
The Adsorption and Regeneration of Natural Pumice as Low-Cost Adsorbent for Nitrate Removal From Water Denny Helard; Shinta Indah; Chintia Maya Sari; Hestia Mariesta
Journal of Geoscience, Engineering, Environment, and Technology Vol. 3 No. 2 (2018): JGEET Vol 03 No 02 : June (2018)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1044.886 KB) | DOI: 10.24273/jgeet.2018.3.2.1545

Abstract

The potential of adsorption and regeneration of Indonesian natural pumice to remove nitrate from aqueous solution was studied in multiple adsorption-desorption cycles. Batch experiments were performed to examine the effect of various experimental parameters on the removal of nitrate. The optimum condition of nitrate removal by natural pumice were obtained at 3 of pH solution, 0.3 g/L of adsorbent dose, 30 min of contact time, <63 μm of particle size, and 90 mg/L of nitrate concentration with 54.79% of removal efficiency and 164.37 mg/g of nitrate uptake. The experimental data obtained were fitted with the Freundlich adsorption isotherm within the concentration range studied. Although complete desorption were not achieved, the result confirmed that HCl can be used as desorbing and recovery agent, which be desorbed 10-13% of nitrate ion. The used natural pumice also could be regenerated and reused up to three successive adsorption-desorption cycles. Overall results revealed that the ability of natural pumice to adsorb nitrate will create more interest to develop a new adsorbent from local mineral for pollutant removal from water
Co-Authors Adyana Syukur Agustina Nasution Ahmad Viqri Annisa Huwaida Annisa Huwaida Chintia Maya Sari Cici Wulandari Denny Helard Dewi Yusnisa Putri Dian Paramita Dian Ramadhan Dian Ramadhan Fadhila Fadhila Febbi Herdiani Ferdy Ashari Syawal Fitra Rahmadhani Harian, Dedi Herdiani, Febbi Hestia Mariesta Huwaida, Annisa Marchelly, Fitria Mariesta, Hestia Ningsih Ika Pratiwi Ningsih Ika Pratiwi Nur, Ansiha Nurul Fitria Pratiwi, Ningsih Ika Puti Sri Komala Putri, Dean Eka Rahmadhani, Fitra Ramadhan, Dian Rika Yedriana Rizki Aziz Sari, Chintia Maya Shinta Elystia Siti Lathifatuzzahrah Taufiq Ihsan Tivany Edwin Ummi, Sodaya Vera Bachtiar Vera Surtia Bachtiar Viqri, Ahmad Windy Dhiya Lathifah Zilvia Wulandari Zulkarnaini Zulkarnaini