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Aster Rahayu
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INDONESIA
Indonesian Journal of Chemical Engineering
Published by Universitas Ahmad Dahlan
ISSN : -     EISSN : 30256674     DOI : https://doi.org/10.26555/ijce
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering Materials Science & Nanotechnology
Indonesian Journal of Chemical Engineering aims to provide an international platform for scientists, researchers, and academicians to promote, share and discuss new findings, current issues, and developments in the different areas of Chemical Engineering. This journal encourages a forum for publishing research related to the Sciences, Energy, Environmental and Food Pharmaceutical fields. This journal encompasses Original Research Articles, Review Articles, and Short Communications, including Fundamental and applied chemical reaction engineering, Materials engineering, Catalyst, Environmental chemical engineering, Sustainable science and engineering, Food, Drugs and Cosmetics, Renewable energy (Biomass and Hydropower) and Non-Renewable energy (petroleum, natural gas and coal).
Arjuna Subject : Teknik Kimia (semua kategori) - Teknik Kimia (Lain-Lain)
Articles 12 Documents
 1   2 
Search results for , issue "Vol. 1 No. 1 (2023)" : 12 Documents clear
The Utilization of Aluminum Sulfate Doses with Jar Test at Local Water Treatment Company in Jambi City Handayani, Corry; Indrawaty , Novi; Novrianti, Novrianti
Indonesian Journal of Chemical Engineering Vol. 1 No. 1 (2023)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/ijce.v1i1.459

Abstract

Surface water before being used for certain purposes should be treated by special treatment. This process such kinds of procedure reducing the turbidity, color, and bacteria effect on the water. A kind of attention to the source water is cultivating the water by installing water treatment for the sake of the water that is produced is proper to be consumed and distributed to the society. The local company that does this kind of treatment in Jambi city is the local drinking water company, Tirta Mayang. By using the coagulant, aluminum sulfate, at the treatment processing, this company cultivates the source water from the Batanghari river. Three factors determine the success of the coagulant that is used, listed various chemicals, doses of chemicals, and the mixture of chemicals that are used. By using the jar test, this research yielded that the utilization of aluminum sulfate in the dry season is more than in the rainy season.
Organic Pigment from Cassava Peel as Intermediate Material Marker Ink Setyawan, Martomo; Suci Fazriyah N; Lara Arilisa K
Indonesian Journal of Chemical Engineering Vol. 1 No. 1 (2023)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/ijce.v1i1.470

Abstract

Cassava is the third staple food after rice and corn, and it’s production increase every year. Cassava production for food produces waste in the form of carbon-containing peel. It is known that carbon is used as the main ingredient in the paint and ink manufacturing industry. Carbon from cassava husk can be used as organic ink that is environmentally friendly and safe for health by using natural resins in the form of arabic gum, alcohol, and Polyetilen Glikol solvents which are processed through the stages of water content reduction, carbonization in furnance, purification and variation based on the mass of arabic gum and stirring speed. The color of the ink produced will be more concentrated if the amount of gum arab mass used more and more. The stirring speed will also make the light intensity will be higher

Page 2 of 2 | Total Record : 12

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