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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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L. F. Dolyna,Y. O. Zhdan,D. A. Dolyna
Pág. 7 - 15
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Sebastian Hagel and Fokko Schütt
Locally sourced agricultural residues are a promising feedstock for the production of reinforcement fibers for wastepaper-based packaging papers. An eco-friendly high yield process to generate fibers from wheat straw using high pressure steam and sodium ...
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Lukas Simon Kriem, Carsten Pietzka, Marc Beckett, Luisa Gärtling and Benjamin Wriedt
Technological advancement in recent decades has allowed for crop cultivation in soilless controlled environments, known as hydroponics, and this is being employed in an increasing number of factories worldwide. With continued local and regional disruptio...
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Fantasse Azeddine, Parra Angarita Sergio, Léonard Angélique, Lakhal El Khadir, Idlimam Ali and Bougayr El Houssayne
Drinking water treatment generates a high amount of pasty by-product known as drinking water treatment sludge (DWTS). The chemical composition, microstructure and rheological behavior of DWTS are of utmost importance in the calculation, design, optimizat...
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Dowan Kim and Chaegun Phae
The introduction of food waste disposers (FWDs) has been discussed in various countries, and in Korea, a method for utilizing FWDs has been considered. The results of the study show that the use of FWDs is more eco-friendly and economical than other form...
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Alina Dereszewska and Stanislaw Cytawa
Technologies used in municipal wastewater treatment plants (WWTPs) allow the recovery of energy and valuable elements (phosphorus, nitrogen, and organic carbon) for the soil. This article presents, in schematic form, the carbon, nitrogen, and phosphorus ...
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Giovanni Gadaleta, Sabino De Gisi, Francesco Todaro and Michele Notarnicola
To address the problem of fossil-based pollution, bio-plastics have risen in use in a wide range of applications. The current waste management system still has some weakness for bio-plastics waste (BPW) treatment, and quantitative data is lacking. This s...
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Giovanni Gadaleta, Sabino De Gisi, Francesco Todaro and Michele Notarnicola
The role of Mechanical?Biological Treatment (MBT) is still of the utmost importance in the management of residual Municipal Solid Waste (MSW). These plants can cover a wide range of objectives, combining several types of processes and elements. The aim o...
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Evangelia Pagona, Kyriaki Kalaitzidou, Vasileios Zaspalis, Anastasios Zouboulis and Manassis Mitrakas
In the context of a circular economy/zero-waste, the conversion of extractive wastes into new products is of particular importance. At the Grecian Magnesite SA mine (Chalkidiki, N. Greece), millions of tons of waste accumulate in the operation field. To ...
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Ali Bahadar
Among various mechanisms for enhancing the interfacial area between gases and liquids, a vertical liquid jet striking a still liquid is considered an effective method. This method has vast industrial and environmental applications, where a significant ap...
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Peter W. Harris and Bernadette K. McCabe
The application of this work is directly related to food processing industries such as slaughterhouses which produce high strength wastewater. An additional featured application is the opportunity for co-digestion where co-located industries, such as nea...
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M. Nuzaimah, S.M. Sapuan, R. Nadlene and M. Jawaid
This study investigated the optimum NaOH concentration treatment for rubber crumbs that improves adhesion between the polymer matrix and rubber filler in rubber polyester composites. The composite was prepared by mixing rubber crumbs from waste rubber gl...
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Marina Corral Bobadilla, Rubén Lostado Lorza, Rubén Escribano García, Fátima Somovilla Gómez and Eliseo P. Vergara González
The clarification process removes colloidal particles that are suspended in waste water. The efficiency of this process is influenced by a series of inputs or parameters of the coagulation process, of which the most commonly used are initial turbidity, n...
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Millions of tonnes of leftover biosolids are increasingly stockpiled every year around the globe. Biosolids are a product of the wastewater sludge treatment process. Stockpiles necessitate the use of large areas of increasingly valuable land. Biosolids h...
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Malwina Tytla
A comprehensive analysis of the effects obtained in the process of ultrasonic disintegration (UD) of waste activated sludge (WAS), was conducted. Sludge samples were collected periodically from Central Wastewater Treatment Plant (WWTP) in Gliwice (Poland...
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Liah X. Coggins, Jesse Sounness, Lianpeng Zheng, Marco Ghisalberti and Anas Ghadouani
Wastewater infrastructure is expensive to build and maintain, and there is a need to focus on improving and modernising existing infrastructure before large capital investments are made to service future population needs. Waste stabilisation ponds (WSPs)...
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Liah X. Coggins, Jesse Sounness, Lianpeng Zheng, Marco Ghisalberti and Anas Ghadouani
Wastewater infrastructure is expensive to build and maintain, and there is a need to focus on improving and modernising existing infrastructure before large capital investments are made to service future population needs. Waste stabilisation ponds (WSPs)...
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Leelavathy Karthikeyan, Venkatesan Madha Suresh, Vignesh Krishnan, Terry Tudor and Vedha Varshini
Due largely to economic development, industrialization, and changing lifestyles, quantity of hazardous waste in India is rising significantly. This is particularly true in mega cities, where populations are large and growing. Due to a range of factors in...
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Leelavathy Karthikeyan, Venkatesan Madha Suresh, Vignesh Krishnan, Terry Tudor and Vedha Varshini
Due largely to economic development, industrialization, and changing lifestyles, quantity of hazardous waste in India is rising significantly. This is particularly true in mega cities, where populations are large and growing. Due to a range of factors in...
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