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Publikováno v:
Heliyon, Vol 6, Iss 12, Pp e05665- (2020)
Modified polyvinyl alcohol (PVA) beads serve as effective anaerobic microbe immobilization carriers. PVA beads were mixed with different conductive materials, activated carbon, magnetite, and green tuff stone powder. In this study, modified PVA beads
Externí odkaz:
https://doaj.org/article/33d6bb30619d4d5daeee9687872bb6e3
Publikováno v:
Heliyon, Vol 6, Iss 12, Pp e05657- (2020)
The use of non-oil Jatropha biomass in the energy mix as a solid fuel offers the most effective ways of utilising such resource. However, available information indicates that biomass has negative inherent properties which lower its fuel value. This n
Externí odkaz:
https://doaj.org/article/18563944c2d74436a1684a776100ed58
Publikováno v:
Heliyon, Vol 6, Iss 12, Pp e05730- (2020)
Existing mitigation strategies to reduce greenhouse gas (GHG) emissions are inadequate to reach the target emission reductions set in the Paris Agreement. Hence, the deployment of negative emission technologies (NETs) is imperative. Given that there
Externí odkaz:
https://doaj.org/article/83d80af416774add9c51bb1dbcc8e202
Publikováno v:
Heliyon, Vol 6, Iss 11, Pp e05606- (2020)
Biomass has been considered a potential source of value-added products and energy vectors. Most biomass studies have researched the best pathways or processes to upgrade this renewable raw material through stand-alone processes or biorefineries. The
Externí odkaz:
https://doaj.org/article/13129a9100454d29aff2f2648ceb6bd5
Autor:
Anthony Onakpohor, Bamidele Sunday Fakinle, Jacob Ademola Sonibare, Michael Abidemi Oke, Funso Alaba Akeredolu
Publikováno v:
Heliyon, Vol 6, Iss 11, Pp e05608- (2020)
The increase in price of the available refined petroleum products for local consumption in Nigeria had led to the emergence of indigenous technology for petroleum refining in some parts of the Niger Delta region. This study, therefore characterized a
Externí odkaz:
https://doaj.org/article/4ff24023a63840e7a2b4e5b4cc3dec98
Autor:
Getachew Dagnew Gebreeyessus, Trichur Ramaswamy Sreekrishnan, Andualem Mekonnen, Yonas Chebude, Esayas Alemayehu
Publikováno v:
Heliyon, Vol 6, Iss 11, Pp e05539- (2020)
The effect of a mild, wet air pretreatment and the subsequent anaerobic digestion (AD) was examined on the recovery of a complex and toxic molasses ethanol distillery stillage. The biogas yield and organics removal due to pretreatment were compared w
Externí odkaz:
https://doaj.org/article/822263142ce6486db80a62376e871ab7
Publikováno v:
Heliyon, Vol 6, Iss 11, Pp e05598- (2020)
In the present study, the waste polyethylene (PE) pyrolysis under different non-isothermal conditions was investigated to estimate the optimal conversions and pyrolysis rates. The pyrolysis study was carried out using Thermogravimetry (TG) of the vir
Externí odkaz:
https://doaj.org/article/3cda97b96ad7405584c1b2561b0cb5ec
Publikováno v:
Heliyon, Vol 6, Iss 11, Pp e05301- (2020)
This paper assessed the chromium and cadmium emissions from consumption of premium motor spirit (PMS) and automotive gas oil (AGO) across the states, regions and the nation, Nigeria as a whole. This was with a view to determining the levels of per ca
Externí odkaz:
https://doaj.org/article/f87eaeb84a494e09b7ec0aedf7a1b625
Autor:
Milton Manyangadze, Nyaradzai M.H. Chikuruwo, T. Bala Narsaiah, Ch. Shilpa Chakra, Gratitude Charis, Gwiranai Danha, Tirivaviri A. Mamvura
Publikováno v:
Heliyon, Vol 6, Iss 11, Pp e05309- (2020)
Lead is a heavy metal that is bio accumulative and non-biodegradable that poses a threat to our health when it exists in excess in our bloodstream. It has found its way into wastewater from mostly chemical industrial processes. In this article, we in
Externí odkaz:
https://doaj.org/article/77df4b79391f4b108ef48e2fc15ed4a8
Publikováno v:
Heliyon, Vol 6, Iss 10, Pp e05186- (2020)
Abattoir wastewater generated from various meat processing operations in several developing countries pose a serious threat to the environment. Consequently, there is urgent need to reduce the impact of environmental pollution from it. Coagulation te
Externí odkaz:
https://doaj.org/article/4f93b6f6ef4f4ffab0a486f13d676909