Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Scopes for Use of Indian Agriculture Wastes in Soil Stabilisation
https://orcid.org/http://orcid.org/0000-0003-2554-6846
https://orcid.org/http://orcid.org/0000-0003-3657-552X
https://orcid.org/http://orcid.org/0000-0003-3999-5781
https://orcid.org/http://orcid.org/0000-0001-8935-6836
This study is centred around the potential of repurposing agricultural residues in India to partially replace cement. India is the world’s second-largest cement producer, with 537 million metric tonnes (MMT) of annual output at the cost of 149 MMT of carbon dioxide emissions. India is also the second largest producer of rice (124 MMT) and wheat (112.2 MMT), from which ash from incineration of straw and husk can be produced. Potential ash product in a year amount to 3.3 MMT in Uttar Pradesh (north), almost 2 MMT in Punjab (northwest), 1.6 MMT in Madhya Pradesh (central-western), and 1.5 MMT in Haryana (northwestern). Upon some chemical adjustment, ash can be conditioned into an alkali-activator. India is also the world’s second-largest sugarcane producer (413 MMT), generating 4.4 MMT of press mud each year. Maharashtra and Karnataka western states supply 4.4 and 2.5 MMT of press mud. Press mud is an organic calcareous waste with a potential of becoming biogeopolymer binder (for partial replacement of cement) upon activation with an alkali matter. Uttar Pradesh in the north and Tamil Nadu in the south emerge as potential national hubs for a new biogeopolymer production, constituting press mud as calcium-based precursor and ash as alkali-activator. The new binder can be used for stabilisation of expansive, organic, and erodible soils.
Scopes for Use of Indian Agriculture Wastes in Soil Stabilisation
https://orcid.org/http://orcid.org/0000-0003-2554-6846
https://orcid.org/http://orcid.org/0000-0003-3657-552X
https://orcid.org/http://orcid.org/0000-0003-3999-5781
https://orcid.org/http://orcid.org/0000-0001-8935-6836
This study is centred around the potential of repurposing agricultural residues in India to partially replace cement. India is the world’s second-largest cement producer, with 537 million metric tonnes (MMT) of annual output at the cost of 149 MMT of carbon dioxide emissions. India is also the second largest producer of rice (124 MMT) and wheat (112.2 MMT), from which ash from incineration of straw and husk can be produced. Potential ash product in a year amount to 3.3 MMT in Uttar Pradesh (north), almost 2 MMT in Punjab (northwest), 1.6 MMT in Madhya Pradesh (central-western), and 1.5 MMT in Haryana (northwestern). Upon some chemical adjustment, ash can be conditioned into an alkali-activator. India is also the world’s second-largest sugarcane producer (413 MMT), generating 4.4 MMT of press mud each year. Maharashtra and Karnataka western states supply 4.4 and 2.5 MMT of press mud. Press mud is an organic calcareous waste with a potential of becoming biogeopolymer binder (for partial replacement of cement) upon activation with an alkali matter. Uttar Pradesh in the north and Tamil Nadu in the south emerge as potential national hubs for a new biogeopolymer production, constituting press mud as calcium-based precursor and ash as alkali-activator. The new binder can be used for stabilisation of expansive, organic, and erodible soils.
Scopes for Use of Indian Agriculture Wastes in Soil Stabilisation
https://orcid.org/http://orcid.org/0000-0003-2554-6846
https://orcid.org/http://orcid.org/0000-0003-3657-552X
https://orcid.org/http://orcid.org/0000-0003-3999-5781
https://orcid.org/http://orcid.org/0000-0001-8935-6836
This study is centred around the potential of repurposing agricultural residues in India to partially replace cement. India is the world’s second-largest cement producer, with 537 million metric tonnes (MMT) of annual output at the cost of 149 MMT of carbon dioxide emissions. India is also the second largest producer of rice (124 MMT) and wheat (112.2 MMT), from which ash from incineration of straw and husk can be produced. Potential ash product in a year amount to 3.3 MMT in Uttar Pradesh (north), almost 2 MMT in Punjab (northwest), 1.6 MMT in Madhya Pradesh (central-western), and 1.5 MMT in Haryana (northwestern). Upon some chemical adjustment, ash can be conditioned into an alkali-activator. India is also the world’s second-largest sugarcane producer (413 MMT), generating 4.4 MMT of press mud each year. Maharashtra and Karnataka western states supply 4.4 and 2.5 MMT of press mud. Press mud is an organic calcareous waste with a potential of becoming biogeopolymer binder (for partial replacement of cement) upon activation with an alkali matter. Uttar Pradesh in the north and Tamil Nadu in the south emerge as potential national hubs for a new biogeopolymer production, constituting press mud as calcium-based precursor and ash as alkali-activator. The new binder can be used for stabilisation of expansive, organic, and erodible soils.
Scopes for Use of Indian Agriculture Wastes in Soil Stabilisation
Springer Ser.Geomech.,Geoengineer.
Cetin, Kemal Onder (Herausgeber:in) / Ekinci, Abdullah (Herausgeber:in) / Uygar, Eris (Herausgeber:in) / Langroudi, Arya Assadi (Herausgeber:in) / Rotimi Olafisoye, E. (Autor:in) / Assadi-Langroudi, A. (Autor:in) / Donyavi, S. (Autor:in) / Esmatkhah Irani, A. (Autor:in)
International Workshop on Advances in Laboratory Testing of Liquefiable Soils and Nature Inspired Solutions for the Built Environment Conference ; 2022 ; Kyrenia, Cyprus
02.02.2024
11 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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