Zobrazeno 1 - 10
of 6 440
pro vyhledávání: '"Coagulant"'
Autor:
Hossein Kamani, Leili Mohammadi, Ali Azari, Seyed Davoud Ashrafi, Farah Heydari, Fatemeh Ganji, Seyed Mohammad Mousavi
Publikováno v:
Journal of Environmental Health and Sustainable Development, Vol 9, Iss 3, Pp 2341-2353 (2024)
Introduction: The most important pollutant in surface water sources is turbidity. The aim of the study is to determine the most effective thyme plant extract as a natural coagulant to remove water turbidity and compare it with alum as a chemical coag
Externí odkaz:
https://doaj.org/article/d42ba68687b8427aa79b524fefbd4d1b
Autor:
Abdi Kemal Husen, Firomsa Bidira, Endrias Adane Bekel, Melaku Tegegn, Wendesen Mekonin Desta, Perumal Asaithambi
Publikováno v:
Applied Water Science, Vol 14, Iss 9, Pp 1-16 (2024)
Abstract This study examined the treatment of surface water using a mixed natural (linseed) and chemical (alum)-based coagulant in terms of color, turbidity, and chemical oxygen demand (COD) (%) removal in a laboratory jar test. Experimental results
Externí odkaz:
https://doaj.org/article/7119d3cf0a0642689de2a8b09c03eea7
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 8, Pp 232-244 (2024)
The wastewater treatment process for middle rank coal employed coagulation-flocculation technology with bio coagulants to efficiently reduce the concentration of contaminants. This method utilized Moringa oleifera L. seed powder as the main bio coagu
Externí odkaz:
https://doaj.org/article/ebb4aa84f401476e83efdff5f9081a51
Publikováno v:
Записки Горного института, Vol 267, Pp 433-443 (2024)
The paper presents the results of experimental research into the recovery of Fe-Al coagulant from iron ore tailings (IOTs). The variables investigated in the laboratory tests included sulphuric acid concentration, temperature, leaching time, solid/li
Externí odkaz:
https://doaj.org/article/0d442cf94ec84543920aaf5f3c10d36a
Autor:
Evgenii N. Kuzin
Publikováno v:
Записки Горного института, Vol 267, Pp 413-420 (2024)
The search for the new high-efficiency reagents for wastewater treatment is a challenging and urgent task. Titanium-containing coagulants represent a new trend in water treatment and have a much higher efficiency that the traditional aluminium and ir
Externí odkaz:
https://doaj.org/article/a6b8c0f61ef44b5e8626dae42c482b62
Autor:
Ifeoma MaryJane Iloamaeke, Kelvin Obazie, Mmesoma Offornze, Chiamaka Marysilvia Ifeaghalu, Cecilia Aduaka, Ugomma Chibuzo Onyeije, Claudine Ifunanaya Ogu, Ngozi Anastasia Okonkwo, Nnaemeka Nnaji
Publikováno v:
Applied Water Science, Vol 14, Iss 8, Pp 1-16 (2024)
Abstract The Artocarpus heterophyllus (AH) seed was used as a coagulant in this study to explore the effects of pH, settling time, and coagulant doses on the removal of colour, turbidity, and heavy metals from paint industrial wastewater. The AH coag
Externí odkaz:
https://doaj.org/article/9027d86b32ad431997d5f931204e0a73
Publikováno v:
Applied Water Science, Vol 14, Iss 8, Pp 1-10 (2024)
Abstract The quality of river and borehole water fluctuates because of both agricultural and industrial pollutants. Surface runoff during the rainy seasons is high which promote increased turbidity levels in water sources, and this exerts pressure on
Externí odkaz:
https://doaj.org/article/87ab387f472342709e549836f12edb55
Publikováno v:
Gongye shui chuli, Vol 44, Iss 6, Pp 203-208 (2024)
In the process of water treatment, the coagulation process is a complex system characterized by significant lag and non-linearity. To address its characteristics and based on the current research status of dosing control, a forward-cascade intelligen
Externí odkaz:
https://doaj.org/article/068498b7da68493a818c11057e1cafab
Publikováno v:
Water Practice and Technology, Vol 19, Iss 5, Pp 1968-1985 (2024)
This study investigates the effectiveness of a natural coagulant derived from green bean (GB) seeds for treating synthetic turbid water. The properties of GB and green bean coagulant (GB-Co) were analysed using FTIR, SEM, and EDX. The study focuses o
Externí odkaz:
https://doaj.org/article/6d3a53b0d2584d5787de4ae18787ee73
Publikováno v:
Heliyon, Vol 10, Iss 21, Pp e39234- (2024)
The presence of chromium (Cr) in synthetic wastewater has become a serious environmental issue. Therefore, main aim of this work was to investigate Cr removal from synthetic wastewater via electrocoagulation (EC) with a natural coagulant using alumin
Externí odkaz:
https://doaj.org/article/274748f0505a47f4b5ef362b9b03e4d9