Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Biological filler as well as preparation method and application thereof
The invention discloses a biological filler as well as a preparation method and application thereof, and relates to the field of air pollution control. The biological filler comprises ceramsite with through holes, ferric hydroxide and humic acid are loaded in the through holes of the ceramsite, the ferric hydroxide and the humic acid are utilized to effectively promote the oxidation-reduction reaction of a microbial organism and improve the purification efficiency of microorganisms, and meanwhile, a chelating system formed by the humic acid, ferric iron and the like is utilized to improve the purification efficiency of the microorganisms. Nutrient substances in the filler are slowly released, and the validity persistence of the filler is improved.
本发明公开了一种生物填料及其制备方法与应用，涉及大气污染控制领域。本发明生物填料包括具有贯穿孔的陶粒，陶粒的贯穿孔内负载有氢氧化铁和腐殖酸，其利用氢氧化铁和腐殖酸，有效促进微生物机体的氧化还原反应，提升微生物的净化效能，同时利用腐殖酸与三价铁等形成的螯合系统，使填料中的营养物质缓慢释放，提升填料有效性的持久度。
Biological filler as well as preparation method and application thereof
The invention discloses a biological filler as well as a preparation method and application thereof, and relates to the field of air pollution control. The biological filler comprises ceramsite with through holes, ferric hydroxide and humic acid are loaded in the through holes of the ceramsite, the ferric hydroxide and the humic acid are utilized to effectively promote the oxidation-reduction reaction of a microbial organism and improve the purification efficiency of microorganisms, and meanwhile, a chelating system formed by the humic acid, ferric iron and the like is utilized to improve the purification efficiency of the microorganisms. Nutrient substances in the filler are slowly released, and the validity persistence of the filler is improved.
本发明公开了一种生物填料及其制备方法与应用，涉及大气污染控制领域。本发明生物填料包括具有贯穿孔的陶粒，陶粒的贯穿孔内负载有氢氧化铁和腐殖酸，其利用氢氧化铁和腐殖酸，有效促进微生物机体的氧化还原反应，提升微生物的净化效能，同时利用腐殖酸与三价铁等形成的螯合系统，使填料中的营养物质缓慢释放，提升填料有效性的持久度。
Biological filler as well as preparation method and application thereof
一种生物填料及其制备方法与应用
LI ZHIXIAN (Autor:in) / SONG XU (Autor:in) / CHEN ZHIPING (Autor:in) / ZHENG LISHEN (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
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