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Cement manufacturing is indeed a major contributor to global warming that involves energy-intensive production processes along with emitting huge greenhouse gasses into the atmosphere. To adopt sustainable construction practices, agro-industrial waste ma...
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Shailendra Kumar Yadav, R Kalaiyarasi
Pág. 20 - 34
The project aims at analyzing the feasibility of utilizing cement kiln dust (CKD) in treating wastewater from tea industry with the concept of industrial symbiosis. CKD is the dust collected at the air pollution control device(s) associated with a kiln s...
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Abdulkareem Abubakar,Ijai Ezekiel Waba,Suleiman Yunusa,Zaharaddeen Sani Gano
Pág. 100 - 116
Improper handling of wastewater from various industries causes environmental pollution. Hence, this study involved using a reactivated spent FCC catalyst, a cheap and reliable adsorbent for Pb2+ removal from refinery-based simulated wastewater. In contra...
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Melody Ruvimbo Mukandi, Moses Basitere, Seteno Karabo Obed Ntwampe and Boredi Silas Chidi
The study focused on isolating bioflocculant-producing microorganisms from poultry slaughterhouse wastewater (PSW). Microorganisms (n = 20) were isolated, and the D2 isolate, identified as Bacillus megaterium using 16S rDNA and RpoD (sigma 70), had maxim...
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Bolin Wang, Mingang Zhai, Xiaofei Yao, Qing Wu, Min Yang, Xiangyu Wang, Jizhuo Huang and Hongyu Zhao
Three-dimensional concrete printing is a promising technology and attracts the significant attention of research and industry. However, printable and mechanical capacities are required for 3D printable cementitious materials. Moreover, the quantitative a...
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Belal Tewfik,Ghembaza Moulay Smaine,Bellia Zoheir
Pág. 157 - 176
The evaluation of unsaturated soils' fundamental properties is ensured by the characteristic water retention curve for a wide range of soil suction values. However, a minimal number of research works have focused on studying the water retention propertie...
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Dennis C. Y. Ling, Jegalakshimi Jewaratnam, Chia Jun Kwong
Pág. 18
Palm oil mill effluent (POME) characterized with high total suspended solids (TSS) and chemical oxygen demand (COD) can pollute the waterways if not treated properly. The aim of this work is to study the alternative flocculant to replace commercial flocc...
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Hamidi Abdul Aziz, Nor Aini Rahim, Siti Fatihah Ramli, Motasem Y. D. Alazaiza, Fatehah Mohd Omar and Yung-Tse Hung
Landfill leachate is a highly polluted and generated from water infiltration through solid waste produced domestically and industrially. In this study, a coagulation?flocculation process using a combination of Polyaluminium chloride (PACl) as a coagulant...
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Sung Soo Yoo
This study examined the optimum coagulation conditions for reducing irreversible fouling during the in-line coagulation/ultrafiltration (UF) membrane process and assessed the decrease in operating cost. The coagulation conditions that generated charge-ne...
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Nor Athirah Yusof
Pág. 37
The present work was carried out in order to develop and find out suitable conversion methods for potato peel (PP) wastes into value-added products. It is well known that potato peel waste is agro-industrial wastes. The aim of the present research was to...
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Ammar Salman Dawood and Yilian Li
In this paper, a new ferric chloride-(polyvinylpyrrolidone-grafted-polyacrylamide) hybrid copolymer was successfully synthesized by free radical polymerization in solution using ceric ammonium nitrate as redox initiator. The hybrid copolymer was characte...
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Amir Hariz Amran, Nur Syamimi Zaidi, Achmad Syafiuddin, Loh Zhang Zhan, Muhammad Burhanuddin Bahrodin, Muhammad Aamer Mehmood and Raj Boopathy
It is important to develop renewable bio-coagulants to treat turbid water and efficient use of these bio-coagulants requires process optimization to achieve robustness. This study was conducted to optimize the coagulation process using bio-coagulant of d...
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Babagana Gutti, Habu Mohammed Iyodo, Umar Abdullahi Isah
Pág. 68 - 75
Biosorption of the lead ions from aqueous solutions using dum palm kernel was studied, the lead ion removal depends on the contact time, pH and adsorbent dosage. The optimum contact time, pH and adsorbent mass with in the experimental limit of this work ...
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Babagana Gutti, Habu Mohammed Iyodo, Umar Abdullahi Isah
Pág. 68 - 75
Biosorption of the lead ions from aqueous solutions using dum palm kernel was studied, the lead ion removal depends on the contact time, pH and adsorbent dosage. The optimum contact time, pH and adsorbent mass with in the experimental limit of this work ...
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Temesgen Girma Kebede, Simiso Dube and Mathew Muzi Nindi
The removal of ten selected antibiotic drugs belonging to different classes (sulphonamides, fluoroquinolones, macrolides, and tetracycline) was investigated using water-soluble proteins from the seeds of Moringa stenopetala. The surface functional groups...
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Fabio Cosme Rodrigues dos Santos, André Felipe Henriques Librantz, Cleber Gustavo Dias, Sheila Gozzo Rodrigues
Pág. 33 - 38
Coagulation is one of the most important processes in a drinking-water treatment plant, and it is applied to destabilize impurities in water for the subsequent flocculation stage. Several techniques are currently used in the water industry to determine t...
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Rekha R Warrier,BG Sing,C Balaji,P Priyadarshini
This study presents the effects of storage duration and temperature of Strychnos potatorum stock solution on its coagulation efficiency. Coagulation efficiency of the seed extracts on water samples depended on the initial turbidity of the water sample. T...
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Ezlina Othman, Mohd Suffian Yusoff, Hamidi Abdul Aziz, Mohd Nordin Adlan, Mohammed J. K. Bashir and Yung-Tse Hung
This study examines the suitability of natural silica sand as a low-cost adsorbent for the removal of ammoniacal nitrogen and heavy metals, particularly iron and zinc, from semi-aerobic stabilized landfill leachate. Leachate samples were collected from t...
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Renato Vargas Salazar, Rodrigo Sciaraffia Pérez
Pág. Page 57 - 70
Technological innovations in the industry of chemical admixtures for construction materials as concrete, specifically of the superplasticizers, make possiblethe development at the end of the eighties, of a revolutionary concrete capable of auto consolida...
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Ibrahim Muntaqa Tijjani Usman, Yeek-Chia Ho, Man-Kee Lam, Pau-Loke Show and Wawan Sujarwo
This study investigated the efficiency of LENFLOC? production using a microwave-assisted continuous-flow grafting process. The study discussed the contribution of plant-based coagulants for water and wastewater treatment toward the circular economy in wa...
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