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A platform for research: civil engineering, architecture and urbanism
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 is prepared from the following components in parts by weight: 5 to 10 parts of ferric hydroxide-humic acid complex nanoparticles, 2 to 10 parts of cyclodextrin, 5 parts of diatomite, 5 to 20 parts of charcoal, 20 to 35 parts of ceramsite with through holes and 20 to 30 parts of silicate, the invention relates to a high-efficiency slow-release fertilizer, which is characterized by further comprising at least one of calcium hydroxide and calcium salt, the total amount of calcium element in the calcium hydroxide and the calcium salt is 0.035-0.090 part by weight, the slow release of humic acid and other components is realized by utilizing ceramsite with through holes, and Fe has very strong catalytic activity by utilizing ferric hydroxide-humic acid complex nano-particles, so that the high-efficiency slow-release fertilizer is prepared. The iron-humic acid catalyst effectively promotes the oxidation-reduction reaction of a microbial organism, improves the purification efficiency of microorganisms, and meanwhile, iron and humic acid are combined to form a stable iron-humic acid catalytic system which is not easy to lose.
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以下重量份的组分：氢氧化铁‑腐殖酸络合物纳米颗粒5‑10份、环糊精2‑10份、硅藻土5份、生物炭5‑20份、具有贯穿孔的陶粒20‑35份、硅酸盐20‑30份；还包括氢氧化钙、钙盐中的至少一种，氢氧化钙和钙盐中钙元素总量为0.035‑0.090重量份，其利用具有贯穿孔的陶粒实现腐殖酸以及其他组分的缓释，并利用氢氧化铁‑腐殖酸络合物纳米颗粒，使Fe具有非常强的催化活性，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，同时铁与腐殖酸结合后形成稳定的铁‑腐殖酸催化体系，不易流失。
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 is prepared from the following components in parts by weight: 5 to 10 parts of ferric hydroxide-humic acid complex nanoparticles, 2 to 10 parts of cyclodextrin, 5 parts of diatomite, 5 to 20 parts of charcoal, 20 to 35 parts of ceramsite with through holes and 20 to 30 parts of silicate, the invention relates to a high-efficiency slow-release fertilizer, which is characterized by further comprising at least one of calcium hydroxide and calcium salt, the total amount of calcium element in the calcium hydroxide and the calcium salt is 0.035-0.090 part by weight, the slow release of humic acid and other components is realized by utilizing ceramsite with through holes, and Fe has very strong catalytic activity by utilizing ferric hydroxide-humic acid complex nano-particles, so that the high-efficiency slow-release fertilizer is prepared. The iron-humic acid catalyst effectively promotes the oxidation-reduction reaction of a microbial organism, improves the purification efficiency of microorganisms, and meanwhile, iron and humic acid are combined to form a stable iron-humic acid catalytic system which is not easy to lose.
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以下重量份的组分：氢氧化铁‑腐殖酸络合物纳米颗粒5‑10份、环糊精2‑10份、硅藻土5份、生物炭5‑20份、具有贯穿孔的陶粒20‑35份、硅酸盐20‑30份；还包括氢氧化钙、钙盐中的至少一种，氢氧化钙和钙盐中钙元素总量为0.035‑0.090重量份，其利用具有贯穿孔的陶粒实现腐殖酸以及其他组分的缓释，并利用氢氧化铁‑腐殖酸络合物纳米颗粒，使Fe具有非常强的催化活性，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，同时铁与腐殖酸结合后形成稳定的铁‑腐殖酸催化体系，不易流失。
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 (author) / SONG XU (author) / CHEN ZHIPING (author) / ZHENG LISHEN (author)
2023-12-15
Patent
Electronic Resource
Chinese
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