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Xiaoqing Cao, Lu Li, Fengwei Zhang, Fangyuan Zhang, Xuefeng Song, Wuyun Zhao and Fei Dai
Livestock dung, discarded crop straws, and residual plastic film are the primary agricultural non-point sources of pollution. For livestock dung and discarded crop straw, the general treatment focuses on compost, animal fodder, industrial raw material, a...
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Waleed Jadaa
Wastewater discharges from industrial processes typically include elevated concentrations of contaminants, which largely consist of potentially harmful chemicals such as heavy metals. These contaminants are characterized by their slow rate of decompositi...
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João Lincho, João Gomes, Rui C. Martins and Eva Domingues
Swine wastewater (SW) was treated using industrial wastes as raw materials in a pre-treatment process (coagulation or adsorption), followed by a continuous heterogeneous Fenton reaction. Before the treatment conducted as a continuous operation, two diffe...
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Julián Aguilar-Rosero, María E. Urbina-López, Blanca E. Rodríguez-González, Sol X. León-Villegas, Itza E. Luna-Cruz and Diana L. Cárdenas-Chávez
The presence of dangerous pollutants in different water sources has restricted the availability of this natural resource. Thus, the development of new low-cost and environmentally-friendly technologies is currently required to ensure access to clean wate...
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Xiaodong Pu, Mingdong Wei, Xiaopeng Chen, Linlin Wang and Liangwei Deng
Thermal decomposition technology is one of the main ways to treat biomass wastes. By utilizing chicken manure as raw material, thermogravimetric and derivative thermogravimetry (TG and DTG) are carried out on chicken manure at various heating rates (5, 1...
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Michael Maiwald
Separation technology as a sub-discipline of thermal process engineering is one of the most critical steps in the production of chemicals, essential for the quality of intermediate and end products. The discipline comprises the construction of facilities...
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Sonia Guerra-Rodríguez, Paula Oulego, Encarnación Rodríguez, Devendra Narain Singh and Jorge Rodríguez-Chueca
The advancement of science has facilitated increase in the human lifespan, reflected in economic and population growth, which unfortunately leads to increased exploitation of resources. This situation entails not only depletion of resources, but also inc...
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Vadym Volokh,Endar Kim,Tetiana Fesenko,Artem Petryshchev,Sergey Artemev,Bohdan Tsymbal,Lesia Makarenko,Andrii Hedzyk,Volodymyr Slabko,Vasyl Khmelovskyi
Pág. 32 - 38
Phase composition and microstructure of the doping alloy obtained by regenerative smelting of technogenic wastes were studied. This is necessary to determine technological characteristics that increase the degree of extraction of doping elements during t...
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Oleksii Papeikin,Oleg Safronov,Larysa Bodachivska,Irina Venger
Pág. 54 - 60
The possibility of using the wastes of the oil and fat industry ? phosphatide concentrates as components of lubricating materials was demonstrated in this paper. At the first stage, amidation of phosphatide concentrate from the purification of rapeseed o...
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Ume Smiles,Francisca U Okoye,Arneh N Johnson,George Okoro
Analysis of moringa oleifera Lam (Moringaceae) product marketing and its? effect on environment in South East, Nigeria was studied. Specifically, the objectives of the study are to describe the socio-economic characteristic of moringa product marke...
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