Vol. 7 No. 2 (2024)

This issue has been available online since 11th of September 2024 for the regular issue of December 2024. All articles in this issue (4 original research articles and 1 review article) include 28 Authors from 5 countries (Indonesia, Saudi Arabia, Taiwan, Iraq and Sweden).

Published: 2024-09-11

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Research Articles

Evaluation of Heat Loss Effect on Package Boiler Performance (5007-U) in the Utility Unit of Urea Fertilizer Industry

DOI : 10.25273/cheesa.v7i2.19292.67-74

Rizka Wulandari Putri ⁽¹⁾, M. Fabian Merdeka ⁽²⁾, Rona Alisya ⁽³⁾, Rahmatullah Rahmatullah ⁽⁴⁾, Muhammad Haviz ⁽⁵⁾

(1) Universitas Sriwijaya, Indonesia ,

(2) Universitas Sriwijaya, Indonesia ,

(3) Universitas Sriwijaya, Indonesia ,

(4) Universitas Sriwijaya, Indonesia ,

(5) King Fahd University Petroleum and Mineral, Saudi Arabia

67-74

Abstract : 441

DOWNLOAD PDF : 178
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DOI : 10.25273/cheesa.v7i2.19292.67-74
Silica Adsorption from Boiler Effluent Using Activated Charcoal Derived from Palm Oil Fibre Waste with H3PO4 Activator

DOI : 10.25273/cheesa.v7i2.17500.75-83

Ricky Fernando ⁽¹⁾, Shintawati Shintawati ⁽²⁾, Livia Rhea Alvita ⁽³⁾, Yeni Ria Wulandari ⁽⁴⁾, Adityas Agung Ramandani ⁽⁵⁾, Febrina Arief ⁽⁶⁾

(1) Politeknik Negeri Lampung, Indonesia ,

(2) Politeknik Negeri Lampung, Indonesia ,

(3) Politeknik Negeri Lampung, Indonesia ,

(4) Politeknik Negeri Lampung, Indonesia ,

(5) Yuan Ze University, Taiwan, Province of China ,

(6) Badan Penelitian dan Pengembangan Daerah Provinsi Lampung, Indonesia

75-83

Abstract : 308

DOWNLOAD PDF : 115
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DOI : 10.25273/cheesa.v7i2.17500.75-83
Synthesis of KAl(SO4)2 Solid Coagulants from Used Pots and Beverage Cans

DOI : 10.25273/cheesa.v7i2.17766.84-89

Nanda Mustikarini ⁽¹⁾, Ilma Fadlilah ⁽²⁾, Theresia Evila Purwanti Sri Rahayu ⁽³⁾

(1) Politeknik Negeri Cilacap, Indonesia ,

(2) Politeknik Negeri Cilacap, Indonesia ,

(3) Politeknik Negeri Cilacap, Indonesia

84-89

Abstract : 219

DOWNLOAD PDF : 74
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DOI : 10.25273/cheesa.v7i2.17766.84-89
Reducing Silica Levels in WTP PLTGU X Wastewater using Rice Husk Filter Membranes Penurunan Kadar Silika pada Air Limbah WTP PLTGU X Menggunakan Membran Filter Sekam Padi

DOI : 10.25273/cheesa.v7i2.15576.103-110

Indah Agus Setiorini ⁽¹⁾, Indah Pratiwi ⁽²⁾, Irawan Rusnadi ⁽³⁾, Amiliza Miarti ⁽⁴⁾, Achmad Faisal Faputri ⁽⁵⁾, Dian Kurnia Sari ⁽⁶⁾, Reco Rambang Putra Negsagis ⁽⁷⁾

(1) Politeknik Akamigas Palembang, Indonesia ,

(2) Politeknik Negeri Sriwijaya, Indonesia ,

(3) Politeknik Negeri Sriwijaya, Indonesia ,

(4) Politeknik Akamigas Palembang, Indonesia ,

(5) Politeknik Akamigas Palembang, Indonesia ,

(6) Politeknik Akamigas Palembang, Indonesia ,

(7) Lund University, Sweden

103-110

Abstract : 0

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DOI : 10.25273/cheesa.v7i2.15576.103-110

Review Articles

Treatment of Textile Industrial Wastewater using Membrane Technology: A Review

DOI : 10.25273/cheesa.v7i2.19132.90-102

Amillia Amillia ⁽¹⁾, Maryudi Maryudi ⁽²⁾, Firda Mahira Alfiata Chusna ⁽³⁾, Dhias Cahya Hakika ⁽⁴⁾, Aster Rahayu ⁽⁵⁾, Imam Santosa ⁽⁶⁾, Hamad Khudhair Mohammed ⁽⁷⁾

(1) Universitas Ahmad Dahlan, Indonesia ,

(2) Universitas Ahmad Dahlan, Indonesia ,

(3) Universitas Ahmad Dahlan, Indonesia ,

(4) Universitas Ahmad Dahlan, Indonesia ,

(5) Universitas Ahmad Dahlan, Indonesia ,

(6) Universitas Ahmad Dahlan, Indonesia ,

(7) Tikrit University, Iraq

90-102

Abstract : 209

DOWNLOAD PDF : 69
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DOI : 10.25273/cheesa.v7i2.19132.90-102

Vol. 7 No. 2 (2024)

Full Issue

Research Articles

Evaluation of Heat Loss Effect on Package Boiler Performance (5007-U) in the Utility Unit of Urea Fertilizer Industry

Silica Adsorption from Boiler Effluent Using Activated Charcoal Derived from Palm Oil Fibre Waste with H3PO4 Activator

Synthesis of KAl(SO4)2 Solid Coagulants from Used Pots and Beverage Cans

Reducing Silica Levels in WTP PLTGU X Wastewater using Rice Husk Filter Membranes Penurunan Kadar Silika pada Air Limbah WTP PLTGU X Menggunakan Membran Filter Sekam Padi

Review Articles

Treatment of Textile Industrial Wastewater using Membrane Technology: A Review

Editorial Pick

Treatment of Textile Industrial Wastewater using Membrane Technology: A Review

Reducing Silica Levels in WTP PLTGU X Wastewater using Rice Husk Filter Membranes

Synthesis of KAl(SO4)2 Solid Coagulants from Used Pots and Beverage Cans

Silica Adsorption from Boiler Effluent Using Activated Charcoal Derived from Palm Oil Fibre Waste with H3PO4 Activator

Evaluation of Heat Loss Effect on Package Boiler Performance (5007-U) in the Utility Unit of Urea Fertilizer Industry

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Country	Publications
Indonesia	52
Malaysia	2
China	1
Germany	1
Japan	1
United States	1
Saudi Arabia	1
Taiwan	1
Iraq	1
Sweden	1