Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Slope protection and water body purification material
The invention discloses a slope protection and water body purification material. The material is composed of aggregate, cement, an additive, biologically reinforced slow-release particles, an activated carbon adsorption material, modified reinforced fibers, an active catalytic component and the like. A preparation process of the material comprises the following steps: (1) acid-heat modification ofreinforced fibers, (2) premixing of the main materials, (3) material forming, and (4) material surface treatment. The acidified heat treated fibers and the special additive are adopted, so that the strength and the curing speed of the material are greatly improved; the biologically reinforced slow-release particles are added, so that the biofilm culturing speed and biofilm culturing biomass are greatly increased, and the microbial water purification effect is improved; and the activated carbon adsorption material and the modified reinforced fibers are added, so that the adsorption speed and the adsorption capacity of the material on pollutants can be remarkably improved. The material disclosed by the invention is high in strength, strong in adsorbability, good in microbial affinity, goodin catalytic activity and water quality purification effect, capable of effectively utilizing sludge of a sewage treatment plant, simple in preparation process and suitable for large-scale cast-in-place application.
本发明公开了一种护坡与水体净化材料。它是骨料、水泥及外加剂、生物增强缓释颗粒、活性炭吸附材、改性增强纤维、活性催化组分等组成。该材料制备工艺为(1)增强纤维酸热改性；(2)主料预混合；(3)材料成型；(4)材料表面处理四个步骤。采用了酸化热处理纤维和特种外加剂，大大提高材料的强度和固化速度；加入生物增强缓释颗粒，大大提高微生物挂膜速度和挂膜生物量，从而提升微生物水质净化效果；加入活性炭吸附材以及改性增强纤维可以显著提高材料对污染物的吸附速度和吸附容量。本发明材料强度高、吸附性强，微生物亲和性好，有催化活性，水质净化效果好，而且有效利用了污水处理厂污泥，制备工艺简单，适合规模化现浇应用。
Slope protection and water body purification material
The invention discloses a slope protection and water body purification material. The material is composed of aggregate, cement, an additive, biologically reinforced slow-release particles, an activated carbon adsorption material, modified reinforced fibers, an active catalytic component and the like. A preparation process of the material comprises the following steps: (1) acid-heat modification ofreinforced fibers, (2) premixing of the main materials, (3) material forming, and (4) material surface treatment. The acidified heat treated fibers and the special additive are adopted, so that the strength and the curing speed of the material are greatly improved; the biologically reinforced slow-release particles are added, so that the biofilm culturing speed and biofilm culturing biomass are greatly increased, and the microbial water purification effect is improved; and the activated carbon adsorption material and the modified reinforced fibers are added, so that the adsorption speed and the adsorption capacity of the material on pollutants can be remarkably improved. The material disclosed by the invention is high in strength, strong in adsorbability, good in microbial affinity, goodin catalytic activity and water quality purification effect, capable of effectively utilizing sludge of a sewage treatment plant, simple in preparation process and suitable for large-scale cast-in-place application.
本发明公开了一种护坡与水体净化材料。它是骨料、水泥及外加剂、生物增强缓释颗粒、活性炭吸附材、改性增强纤维、活性催化组分等组成。该材料制备工艺为(1)增强纤维酸热改性；(2)主料预混合；(3)材料成型；(4)材料表面处理四个步骤。采用了酸化热处理纤维和特种外加剂，大大提高材料的强度和固化速度；加入生物增强缓释颗粒，大大提高微生物挂膜速度和挂膜生物量，从而提升微生物水质净化效果；加入活性炭吸附材以及改性增强纤维可以显著提高材料对污染物的吸附速度和吸附容量。本发明材料强度高、吸附性强，微生物亲和性好，有催化活性，水质净化效果好，而且有效利用了污水处理厂污泥，制备工艺简单，适合规模化现浇应用。
Slope protection and water body purification material
一种护坡与水体净化材料
GAO WEIMIN (Autor:in) / CHENG HANFEI (Autor:in) / ZHANG ZHIYANG (Autor:in)
11.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Water purification type ecological slope protection brick for flowing water body
| Europäisches Patentamt | 2022
Ecological protection slope with efficient water purification function
| Europäisches Patentamt | 2023
Ecological slope protection brick and slope protection body
| Europäisches Patentamt | 2022
Water conservancy slope protection component and water conservancy slope protection
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021