|
|
|
|
|
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...
ver más
|
|
|
|
|
|
|
|
|
|
|
M. Otero, L. Freire, S. Gómez-Cuervo and C. Ávila
Elevated ammonium (NH4+) concentrations in untreated waterways contribute to eutrophication and dissolved oxygen depletion. Geopolymer (GP) materials are introduced as sustainable, straightforward operation and low-cost option for pollutant adsorption th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yuting He, Jiantao Lin, Yuchuan Yang, Minghua Liu and Yifan Liu
Modified sludge biochar, recognized for its notable economic and environmental benefits, demonstrates potential as an effective catalyst for peroxydisulfate (PDS) activation. Nevertheless, the specific mechanisms underlying its catalytic performance requ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Miao Liu, Yi Wang, Yingjun Wu, Chunyang Liu and Xin Liu
Graphene oxide is a two-dimensional material that has been extensively studied in various fields due to its good mechanical properties, water dispersibility, and a large number of oxygen-containing functionalities on its surface. In this study, graphene ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fatima Elayadi, Mounia Achak, Wafaa Boumya, Sabah Elamraoui, Noureddine Barka, Edvina Lamy, Nadia Beniich and Chakib El Adlouni
This work highlights the elimination of chemical oxygen demand (COD) from olive mill wastewater using sugarcane bagasse. A 25-1 fractional factorial design of experiments was used to obtain the optimum conditions for each parameter that influence the ads...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ivan Shtepliuk
This paper presents a theoretical study on the effects of selected defects (oxygen vacancies and substitutional FeZn atoms) on the structural and electronic properties of a 2D ZnO/graphene heterostructure. Spin-polarized Hubbard- and dispersion-corrected...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vikas Chandra Gupta, Meenu Singh, Shiv Prasad and Bhartendu Nath Mishra
Ethanol production from lignocellulosic biomass comprises pretreatment, hydrolysis, and fermentation. However, several inhibitors are generated during rice straw chemical hydrolysis, including furfural, 5-hydroxymethylfurfural (HMF), and phenolics. These...
ver más
|
|
|
|
|
|
|
|
|
|
|
J. H. Ramírez Franco, S. D. Castañeda Cárdenas and H. R. Zea Ramírez
Clinical laboratory wastewaters are of important environmental concern due to the highly complex chemical reagents and dyes used to identify various pathologies, which are difficult to degrade by conventional treatment methods. The present research aimed...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ming Zhang, Shuai Shao, Penghui Li and Runjuan Zhou
The presence of antibiotics in water environments increases the resistance of bacterial and can also cause irreversible damage to ecosystems and the human body. In this study, disposable bamboo chopsticks were used as raw material to prepare bamboo bioch...
ver más
|
|
|
|
|
|
|
|
|
|
|
Cristina E. Almeida-Naranjo, Elvia Gallegos, Elizabeth Domínguez, Paola Gutiérrez, Vladimir Valle, Alex Darío Aguilar, Alexis Debut and Catalina Vasco
Oil palm empty fruit bunch fibers (OPEFBF), in three size ranges (small: 250?450 µm, medium: 450?600 µm, large: 600?800 µm), were investigated as a filter-bed material in biofilters for the removal of organic matter and nutrients. After saturation, these...
ver más
|
|
|
|
|
|