Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Biomass sludge ceramsite as well as preparation method and application thereof
The invention is applicable to the field of waste utilization and sewage treatment, and provides biomass sludge ceramsite as well as a preparation method and an application thereof. The biomass sludgeceramsite comprises the following components in parts by weight: 60-80 parts of biomass co-fired ash, 10-30 parts of sludge powder and 5-15 parts of fly ash; the biomass co-fired ash comprises the following components in parts by weight: 25-45 parts of rice hull powder, 10-20 parts of sawdust powder and 40-60 parts of sludge powder. The biomass sludge ceramsite provided by the invention does notconsume any non-renewable natural resources such as shale, kaolin, clay and the like, is uniform in pore size, has relatively low water absorption and a relatively good adsorption effect, and is a very good heavy metal sewage treatment material.
本发明适用于废物利用和污水处理领域，提供了一种生物质污泥陶粒及其制备方法和应用，该生物质污泥陶粒包括以下按照重量份计的组分：生物质混烧灰60～80份、污泥粉10～30份、粉煤灰5～15份；所述生物质混烧灰包括以下按照重量份计的组分：稻壳粉25～45份、木屑粉10～20份、污泥粉40～60份。本发明提供的生物质污泥陶粒，不消耗任何页岩、高岭土、粘土等不可再生自然资源，其孔径大小均匀，具有较低的吸水率及较好的吸附效果，是一种很好的重金属污水处理材料。
Biomass sludge ceramsite as well as preparation method and application thereof
The invention is applicable to the field of waste utilization and sewage treatment, and provides biomass sludge ceramsite as well as a preparation method and an application thereof. The biomass sludgeceramsite comprises the following components in parts by weight: 60-80 parts of biomass co-fired ash, 10-30 parts of sludge powder and 5-15 parts of fly ash; the biomass co-fired ash comprises the following components in parts by weight: 25-45 parts of rice hull powder, 10-20 parts of sawdust powder and 40-60 parts of sludge powder. The biomass sludge ceramsite provided by the invention does notconsume any non-renewable natural resources such as shale, kaolin, clay and the like, is uniform in pore size, has relatively low water absorption and a relatively good adsorption effect, and is a very good heavy metal sewage treatment material.
本发明适用于废物利用和污水处理领域，提供了一种生物质污泥陶粒及其制备方法和应用，该生物质污泥陶粒包括以下按照重量份计的组分：生物质混烧灰60～80份、污泥粉10～30份、粉煤灰5～15份；所述生物质混烧灰包括以下按照重量份计的组分：稻壳粉25～45份、木屑粉10～20份、污泥粉40～60份。本发明提供的生物质污泥陶粒，不消耗任何页岩、高岭土、粘土等不可再生自然资源，其孔径大小均匀，具有较低的吸水率及较好的吸附效果，是一种很好的重金属污水处理材料。
Biomass sludge ceramsite as well as preparation method and application thereof
一种生物质污泥陶粒及其制备方法和应用
CHEN YUCHI (Autor:in) / YUAN DAGUI (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
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