Semiconductors as sensitisers for the radical addition of tertiary amines to electron deficient alkenes by Siniša Marinković, Norbert Hoffmann

“…Frequently, semiconductors are used for the mineralisation of organic compounds in wastewater. However, in this case, they are used in organic synthesis. …”
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Chromium adsorption using a composite adsorbent of corn waste and bentonite by Miguel Herrera-Gavidia, Dalia Carbonel, Hugo Chirinos-Collantes

“… Chromium, a highly toxic heavy metal, poses significant risks to both human health and environmental quality. Its adsorption in wastewater using low-cost, easily implementable technologies has emerged as a crucial solution for mitigating its harmful impact. …”
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Investigating the Influence of Surface Runoff and Human Activities on the Seasonal Characterization of Physicochemical Properties of the upper segment of Qua Iboe River Water, Nige... by U. E. Jonah, I. I. Akpan, E. S. Umoh

“… The objective of this paper was to investigate the influence of surface runoff and human activities on the seasonal characterization of physicochemical properties o of the upper segment of Qua Iboe River Water, Niger Delta, Nigeria, using the protocols described in standard methods for the examination of water and wastewater. The values of physicochemical parameters assessed in water samples gave the following ranges: Water Temperature (22.0-31.6 oC), Dissolved Oxygen (1.5-7.42 mg/L), Total Dissolved Solids (48.6-130.6 mg/L), Electrical Conductivity  (72.5-195.0 mg/L), Turbidity (5.14-48.0 NTU), Sulphate (42.8-158.3 mg/L), Nitrate (1.76-17.48 mg/L),Phosphate (1.85-17.95 mg/L), Biochemical Oxygen Demand (0.62-6.51 mg/L), Chloride (22.29-80.36 mg/L) and Total Suspended Solids (22.1-91.5 mg/L). …”
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Circular Economy Applied to Sludge Minimization: The STAR Project by Maria Cristina Collivignarelli, Stefano Bellazzi, Alessandro Abbà

“…The management of biological sludge from wastewater treatment plants (WWTPs) poses a significant environmental challenge due to increasing sludge production and the presence of emerging pollutants. …”
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Application of Electro-Fenton Technology to Remediation of Polluted Effluents by Self-Sustaining Process by Maria Ángeles Fernández de Dios, Olaia Iglesias, Marta Pazos, Maria Ángeles Sanromán

“…The applicability of electro-Fenton technology to remediation of wastewater contaminated by several organic pollutants such as dyes and polycyclic aromatic hydrocarbons has been evaluated using iron-enriched zeolite as heterogeneous catalyst. …”
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Using Flow 3D Simulation, Multiple Nonlinear Regression Approach, and Artificial Neural Network Approach Approaches to Study the Behavior of Vertical Drop Structures by Shaikhli Hasan Al, Mohammed Sarah Hashim, Al-Khafaji Zainab

“…The “Vertical Drop” is a hydraulic structure widely utilized in irrigation and wastewater collection systems to equalize height differences between channel slopes and the natural terrain. …”
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Effect of CO2 Flow Rate on the Pinang Frond-Based Activated Carbon for Methylene Blue Removal by S. G. Herawan, M. A. Ahmad, A. Putra, A. A. Yusof

“…Activated carbons are regularly used the treatment of dye wastewater. They can be produced from various organics materials having high level of carbon content. …”
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A Multivariate and Spatiotemporal Analysis of Water Quality in Code River, Indonesia by Mochamad A. Pratama, Yan D. Immanuel, Dwinanti R. Marthanty

“…Moreover, the principal component analysis of water quality data suggested that organic matter, metals, and domestic wastewater were the most important factors for explaining the total variability of water quality in Code River. …”
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Spatial Distribution and Pollution Assessment of Metals in Sediments of the Babon River, Central Java, Indonesia by Haeruddin Haeruddin, Agoes Soegianto, Frida Purwanti, Arif Rahman, Carolyn Melissa Payus, Hefni Effendi

“…The Babon River is one of the drainage channels in Semarang, Indonesia, that is used for drinking water, irrigated agriculture of paddy fields and gardens, fish farming media, and the disposal of industrial wastewater. This study aimed to assess the spatial distribution of metals in the sediment of the Babon River through the utilization of different pollution indices. …”
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Characterization of Oily and Non-Oily Natural Sediments in Palm Oil Mill Effluent by Reem A. Alrawi, Nik Norulaini Nik Ab Rahman, Anees Ahmad, Norli Ismail, A. K. Mohd Omar

“…The production of palm oil requires voluminous amount of water with the concurrent generation of large amount of wastewater known as palm oil mill effluent (POME). POME is a mixture of water, oil, and natural sediments (solid particles and fibres).There is a dearth of information on the physical properties of these POME sediments. …”
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Rhodamine B removal from aqueous solution by CT269DR resin: Static and dynamic study by Jinbei Yang, Shuyue Yu, Wentao Chen, Yibing Chen

“…The results confirm that CT269DR resin can be employed as an efficient adsorbent for the removal of Rhodamine B from wastewater.…”
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Preparation and Characterization of Chitosan/Kaolin/FeO Magnetic Microspheres and Their Application for the Removal of Ciprofloxacin by Wei Ma, Jiangdong Dai, Xiaohui Dai, Yongsheng Yan

“…Results of the adsorption–desorption experiments suggest that CTS/kaolin/Fe 3 O 4 microspheres can be used as promising adsorbents for removing CIP from wastewater.…”
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Adsorption Equilibrium and Kinetics of the Removal of Ammoniacal Nitrogen by Zeolite X/Activated Carbon Composite Synthesized from Elutrilithe by Yong Zhang, Feng Yu, Wenping Cheng, Jiancheng Wang, Juanjuan Ma

“…Further, as a novel sorbent, this material has the potential application in removing ammoniacal nitrogen coexisting with other organic compounds from industrial wastewater.…”
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Synthesis, Characterization and Adsorption Properties of the New Chitosan/Natural Zeolite Composite for the Nitrate Removal from Aqueous Solution by Toktam Shenavaei -Zare, Zahra-Beagom Mokhtari-Hosseini

“…The presented nitrate removal technique with the proposed eco-friendly adsorbent can be considered a critical approach for removing nitrate from drinking water and possibly using it on an industrial scale as a green and economical method for water and wastewater treatment.…”
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Selection of optimal technique for greywater pretreatment by Amer Hasan Taher, Ahmed Mancy Mosa, Lubna Abdulrahman

“…According to performance data, ineffective anaerobic bacteria weaken wastewater in septic tanks by roughly 30–40% while extremely effective aerobic bacteria do the same in protonated tanks by more than 93%. …”
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Extraction and Processing of Bioactive Phytoconstituents from Widely Used South African Medicinal Plants for the Preparation of Effective Traditional Herbal Medicine Products: A Na... by Sphamandla Hlatshwayo, Nokukhanya Thembane, Suresh Babu Naidu Krishna, Nceba Gqaleni, Mlungisi Ngcobo

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Adsorption of Acid Red 18 (AR18) by Activated Carbon from Poplar Wood- A Kinetic and Equilibrium Study by Reza Shokoohi, Vahid Vatanpoor, Mansuor Zarrabi, Akram Vatani

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Effects of Bahir Dar Textile Factory Effluents on the Water Quality of the Head Waters of Blue Nile River, Ethiopia by Abrehet Kahsay Mehari, Shewit Gebremedhin, Belayneh Ayele

“…Dissolve oxygen was higher at the upstream site of the river, whereas BOD5, TDS, and total alkalinity values were higher at wastewater outlet of the factory site. The mean values of dissolved oxygen, BOD5, and total alkalinity were above maximum permissible limits set by WHO for drinking water at head of Blue Nile River. …”
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Mathematical Modeling for Water Quality Management under Interval and Fuzzy Uncertainties by J. Liu, Y. P. Li, G. H. Huang

“…The results demonstrate that high biological oxygen demand (BOD) discharge is observed at the Baishahe chemical plant and Gufu wastewater treatment plant. For nonpoint sources, crop farming generates large amounts of total phosphorus (TP) and total nitrogen (TN). …”
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Effect of Adsorption Characteristics of Rhodamine 6G Dye Solution in Fe3O4 Magnetic Nanoparticles on Fluorescence Quantum Yield by Suwaphit Phoemphoonthanyakit, Panpailin Seeharaj, Pattareeya Damrongsak, Kitsakorn Locharoenrat

“…We believe that our study makes a significant contribution to the literature because Fe3O4 magnetic nanoparticles were found to be able to quench rhodamine 6G dye molecules, which will aid in eliminating toxic and hazardous pollutants from dye wastewater, which are otherwise detrimental to the environment and human health.…”
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