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Melody R. Mukandi, Moses Basitere, Seteno K. O. Ntwampe, Mahomet Njoya, Boredi S. Chidi, Cynthia Dlangamandla and Ncumisa Mpongwana
The poultry industry generates significant volumes of slaughterhouse wastewater, laden with numerous pollutants, thus requiring pretreatment prior to discharge. However, new technologies must be used to re-engineer the existing wastewater treatment equip...
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Amalia García-Valero, José Alberto Acosta, Ángel Faz, María Dolores Gómez-López, Dora María Carmona, Martire Angélica Terrero, Oumaima El Bied and Silvia Martínez-Martínez
The main objective of this study was to analyze the efficiency of CWs for purifying swine wastewater in order to reduce its pollutant load. The system included a pretreatment module (raw swine wastewater tank, phase separator, and settlement tank), and t...
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Kulyash Meiramkulova, Aliya Kydyrbekova, Davud Devrishov, Ubaidulayeva Nurbala, Akmaral Tuyakbayeva, Sayan Zhangazin, Rimma Ualiyeva, Valentina Kolpakova, Yuliya Yeremeyeva and Timoth Mkilima
Zeolite materials are among the relatively cheap and readily available materials for wastewater treatment. However, the performance of zeolite-based systems can be highly affected by the material properties. In this study, the treatment system based on n...
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Timoth Mkilima, Kulyash Meiramkulova, Aliya Kydyrbekova, Tursynkul Bazarbayeva, Daldabayeva Gulnur, Zholdasbek Aknur, Abzal Shegenbayev, Dzhexenbayev Nurbolat, Gulaina Oshanova and Kaisagaliyeva Gulzhakhan
This study focuses on evaluating the efficacy of biofilm-enhanced natural zeolite for the purification of slaughterhouse wastewater. The investigation encompasses four distinct treatment methods: employing natural zeolite without biofilm, integrating bio...
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Yishu Cai, Fan Chen, Lingfang Yang, Lin Deng and Zhou Shi
Nanoplastics have gradually become a concern due to the wide use of plastics. Nanoplastics in aqueous phase can be exposed to users through water supply networks and cannot be efficiently removed by conventional water treatment processes. This work studi...
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Khalid Bani-Melhem, Abeer Al Bsoul, Zakaria Al-Qodah, Nada Al-Ananzeh, Muhammad Rasool Al-Kilani, Mohammad Al-Shannag and Walid Bani-Salameh
Greywater (GW) treatment by the electrocoagulation (EC) technique alone might not meet the required standards in terms of pollutant removal, specifically when GW contains high loads of pollutants. In this preliminary study, a sand filtration (SF) unit wa...
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Álef Luan de Souza Pereira, Cristina Celia Silveira Brandão, Yovanka Pérez Ginoris and Carla Patrícia Pereira Alves
Monitoring the removal of Cryptosporidium oocysts in water treatment plants is a challenge, particularly in developing countries, and the use of surrogates has proven necessary. Two surrogates already investigated and recognized by the scientific communi...
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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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Md. Shafiquzzaman, Saad Mohammed A. Alqarawi, Husnain Haider, Md. Rafiquzzaman, Meshal Almoshaogeh, Fawaz Alharbi and Yassine El-Ghoul
Permeable pavement is a low impact development technology for stormwater (SW) runoff control and pollutant removal. The strength of SW depends on land use of the catchment, e.g., semi-urban vs. industrial. The performance (in terms of pollutants removal)...
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Bonggil Hyun, Hyung-Gon Cha, Yeong-Kyu An, Yong-Seok Park, Min-Chul Jang, Pung-Guk Jang and Kyoungsoon Shin
To investigate the removal efficiency of the grinding device (GD) as a potential replacement for the pretreatment filtration device of ballast water, solid grinding and viability experiment were conducted according to a treatment flow rate of 5 tons (Pil...
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