Noubactep, Chicgoua

[["dc.bibliographiccitation.firstpage","2085"],["dc.bibliographiccitation.issue","15"],["dc.bibliographiccitation.journal","Water"],["dc.bibliographiccitation.volume","13"],["dc.contributor.author","Pembe-Ali, Zuleikha"],["dc.contributor.author","Mwamila, Tulinave Burton"],["dc.contributor.author","Lufingo, Mesia"],["dc.contributor.author","Gwenzi, Willis"],["dc.contributor.author","Marwa, Janeth"],["dc.contributor.author","Rwiza, Mwemezi J."],["dc.contributor.author","Lugodisha, Innocent"],["dc.contributor.author","Qi, Qinwen"],["dc.contributor.author","Noubactep, Chicgoua"],["dc.date.accessioned","2021-09-01T06:43:01Z"],["dc.date.available","2021-09-01T06:43:01Z"],["dc.date.issued","2021"],["dc.description.abstract","There is escalating salinity levels on small islands due to uncontrolled groundwater extraction. Conventionally, this challenge is addressed by adopting optimal groundwater pumping strategies. Currently, on Unguja Island (Zanzibar), urban freshwater is supplied by desalination, which is expensive and energy-intensive. Hence, desalinization cannot be afforded by rural communities. This study demonstrates that the innovative Kilimanjaro Concept (KC), based on rainwater harvesting (RWH) can remediate seawater intrusion in Unguja, while enabling a universal safe drinking water supply. The reasoning is rooted in the water balance of the whole island. It is shown that if rainwater is systematically harvested, quantitatively stored, and partly infiltrated, seawater intrusion will be reversed, and a universal safe drinking water supply will be secured. Water treatment with affordable technologies (e.g., filtration and adsorption) is suggested. The universality of KC and its suitability for small islands is demonstrated. Future research should focus on pilot testing of this concept on Unguja Island and other island nations."],["dc.description.abstract","There is escalating salinity levels on small islands due to uncontrolled groundwater extraction. Conventionally, this challenge is addressed by adopting optimal groundwater pumping strategies. Currently, on Unguja Island (Zanzibar), urban freshwater is supplied by desalination, which is expensive and energy-intensive. Hence, desalinization cannot be afforded by rural communities. This study demonstrates that the innovative Kilimanjaro Concept (KC), based on rainwater harvesting (RWH) can remediate seawater intrusion in Unguja, while enabling a universal safe drinking water supply. The reasoning is rooted in the water balance of the whole island. It is shown that if rainwater is systematically harvested, quantitatively stored, and partly infiltrated, seawater intrusion will be reversed, and a universal safe drinking water supply will be secured. Water treatment with affordable technologies (e.g., filtration and adsorption) is suggested. The universality of KC and its suitability for small islands is demonstrated. Future research should focus on pilot testing of this concept on Unguja Island and other island nations."],["dc.identifier.doi","10.3390/w13152085"],["dc.identifier.pii","w13152085"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/89201"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-455"],["dc.relation.eissn","2073-4441"],["dc.title","Application of the Kilimanjaro Concept in Reversing Seawater Intrusion and Securing Water Supply in Zanzibar, Tanzania"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","S0045653521033853"],["dc.bibliographiccitation.firstpage","132913"],["dc.bibliographiccitation.journal","Chemosphere"],["dc.bibliographiccitation.volume","291"],["dc.contributor.author","Konadu-Amoah, Bernard"],["dc.contributor.author","Ndé-Tchoupé, Arnaud Igor"],["dc.contributor.author","Hu, Rui"],["dc.contributor.author","Gwenzi, Willis"],["dc.contributor.author","Noubactep, Chicgoua"],["dc.date.accessioned","2022-04-01T10:00:59Z"],["dc.date.available","2022-04-01T10:00:59Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1016/j.chemosphere.2021.132913"],["dc.identifier.pii","S0045653521033853"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/105568"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-530"],["dc.relation.issn","0045-6535"],["dc.rights.uri","https://www.elsevier.com/tdm/userlicense/1.0/"],["dc.title","Investigating the Fe0/H2O systems using the methylene blue method: Validity, applications, and future directions"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","732"],["dc.bibliographiccitation.journal","Journal of Environmental Management"],["dc.bibliographiccitation.lastpage","749"],["dc.bibliographiccitation.volume","197"],["dc.contributor.author","Gwenzi, Willis"],["dc.contributor.author","Chaukura, Nhamo"],["dc.contributor.author","Noubactep, Chicgoua"],["dc.contributor.author","Mukome, Fungai N. D."],["dc.date.accessioned","2018-11-07T10:21:58Z"],["dc.date.available","2018-11-07T10:21:58Z"],["dc.date.issued","2017"],["dc.description.abstract","Approximately 600 million people lack access to safe drinking water, hence achieving Sustainable Development Goal 6 (Ensure availability and sustainable management of water and sanitation for all by 2030) calls for rapid translation of recent research into practical and frugal solutions within the remaining 13 years. Biochars, with excellent capacity to remove several contaminants from aqueous solutions, constitute an untapped technology for drinking water treatment. Biochar water treatment has several potential merits compared to existing low-cost methods (i.e., sand filtration, boiling, solar disinfection, chlorination): (1) biochar is a low-cost and renewable adsorbent made using readily available biomaterials and skills, making it appropriate for low-income communities; (2) existing methods predominantly remove pathogens, but biochars remove chemical, biological and physical contaminants; (3) biochars maintain organoleptic properties of water, while existing methods generate carcinogenic by-products (e.g., chlorination) and/or increase concentrations of chemical contaminants (e.g., boiling). Biochars have co-benefits including provision of clean energy for household heating and cooking, and soil application of spent biochar improves soil quality and crop yields. Integrating biochar into the water and sanitation system transforms linear material flows into looped material cycles, consistent with terra preta sanitation. Lack of design information on biochar water treatment, and environmental and public health risks constrain the biochar technology. Seven hypotheses for future research are highlighted under three themes: (1) design and optimization of biochar water treatment; (2) ecotoxicology and human health risks associated with contaminant transfer along the biochar-soil-food-human pathway, and (3) life cycle analyses of carbon and energy footprints of biochar water treatment systems. (C) 2017 Elsevier Ltd. All rights reserved."],["dc.description.sponsorship","International Foundation for Science IFS, Sweden [C/5266-2]"],["dc.identifier.doi","10.1016/j.jenvman.2017.03.087"],["dc.identifier.isi","000401880100069"],["dc.identifier.pmid","28454068"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42192"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.relation.issn","1095-8630"],["dc.relation.issn","0301-4797"],["dc.title","Biochar-based water treatment systems as a potential low-cost and sustainable technology for clean water provision"],["dc.type","review"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","S0045653521010857"],["dc.bibliographiccitation.firstpage","130614"],["dc.bibliographiccitation.journal","Chemosphere"],["dc.bibliographiccitation.volume","280"],["dc.contributor.author","Cao, Viet"],["dc.contributor.author","Ndé-Tchoupé, Arnaud Igor"],["dc.contributor.author","Hu, Rui"],["dc.contributor.author","Gwenzi, Willis"],["dc.contributor.author","Noubactep, Chicgoua"],["dc.date.accessioned","2021-08-12T07:46:17Z"],["dc.date.available","2021-08-12T07:46:17Z"],["dc.date.issued","2021"],["dc.identifier.doi","10.1016/j.chemosphere.2021.130614"],["dc.identifier.pii","S0045653521010857"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/88667"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-448"],["dc.relation.issn","0045-6535"],["dc.title","The mechanism of contaminant removal in Fe(0)/H2O systems: The burden of a poor literature review"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","S0301479722007307"],["dc.bibliographiccitation.firstpage","115157"],["dc.bibliographiccitation.journal","Journal of Environmental Management"],["dc.bibliographiccitation.volume","315"],["dc.contributor.author","Konadu-Amoah, Bernard"],["dc.contributor.author","Hu, Rui"],["dc.contributor.author","Ndé-Tchoupé, Arnaud Igor"],["dc.contributor.author","Gwenzi, Willis"],["dc.contributor.author","Noubactep, Chicgoua"],["dc.date.accessioned","2022-06-01T09:40:19Z"],["dc.date.available","2022-06-01T09:40:19Z"],["dc.date.issued","2022"],["dc.description.sponsorship"," Ministry of Science and Technology of the People's Republic of China"],["dc.identifier.doi","10.1016/j.jenvman.2022.115157"],["dc.identifier.pii","S0301479722007307"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/108696"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-572"],["dc.relation.issn","0301-4797"],["dc.rights.uri","https://www.elsevier.com/tdm/userlicense/1.0/"],["dc.title","Metallic iron (Fe0)-based materials for aqueous phosphate removal: A critical review"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","131"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Water"],["dc.bibliographiccitation.volume","11"],["dc.contributor.author","Nde-Tchoupe, Arnaud Igor"],["dc.contributor.author","Tepong-Tsinde, Raoul"],["dc.contributor.author","Lufingo, Mesia"],["dc.contributor.author","Pembe-Ali, Zuleikha"],["dc.contributor.author","Lugodisha, Innocent"],["dc.contributor.author","Mureth, Risala Iddi"],["dc.contributor.author","Nkinda, Mihayo"],["dc.contributor.author","Marwa, Janeth"],["dc.contributor.author","Gwenzi, Willis"],["dc.contributor.author","Mwamila, Tulinave Burton"],["dc.contributor.author","Rahman, Mohammad Azizur"],["dc.contributor.author","Noubactep, Chicgoua"],["dc.contributor.author","Njau, Karoli N."],["dc.date.accessioned","2020-05-06T12:02:10Z"],["dc.date.available","2020-05-06T12:02:10Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.3390/w11010131"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/64903"],["dc.identifier.url","http://www.mdpi.com/2073-4441/11/1/131"],["dc.language.iso","en"],["dc.relation.issn","2073-4441"],["dc.title","White Teeth and Healthy Skeletons for All: The Path to Universal Fluoride-Free Drinking Water in Tanzania"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]