Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Artificial wetland filler as well as preparation method and application thereof
The invention provides constructed wetland filler as well as a preparation method and application thereof. The constructed wetland filler is prepared from a pore-forming agent, an adhesive and non-metallic ore in a mass ratio of 1: (1-3): (10-20), the preparation method comprises the following steps: mixing 200-600-mesh pore-forming agent powder, 600-800-mesh adhesive powder and 400-800-mesh non-metal mineral powder, and sequentially granulating, drying and roasting, so that the preparation method is simple and easy to operate, the pore structure of the constructed wetland filler can be optimized, the compressive strength of the constructed wetland filler can be improved, and the microbial implantation area in the constructed wetland can be increased; the water treatment efficiency of theconstructed wetland is improved.
本发明提供一种人工湿地填料及其制备方法和用途，所述人工湿地填料包括质量比为1:(1～3):(10～20)的成孔剂、粘合剂和非金属矿；其制备方法包括：通过将200～600目成孔剂粉、600～800目粘合剂粉和400～800目非金属矿粉混合，依次经造粒、干燥和焙烧，所述制备方法简单易操作，能够优化人工湿地填料的孔道结构，提高人工湿地填料的抗压强度，增加人工湿地中微生物着床面积，提高人工湿地的水处理效率。
Artificial wetland filler as well as preparation method and application thereof
The invention provides constructed wetland filler as well as a preparation method and application thereof. The constructed wetland filler is prepared from a pore-forming agent, an adhesive and non-metallic ore in a mass ratio of 1: (1-3): (10-20), the preparation method comprises the following steps: mixing 200-600-mesh pore-forming agent powder, 600-800-mesh adhesive powder and 400-800-mesh non-metal mineral powder, and sequentially granulating, drying and roasting, so that the preparation method is simple and easy to operate, the pore structure of the constructed wetland filler can be optimized, the compressive strength of the constructed wetland filler can be improved, and the microbial implantation area in the constructed wetland can be increased; the water treatment efficiency of theconstructed wetland is improved.
本发明提供一种人工湿地填料及其制备方法和用途，所述人工湿地填料包括质量比为1:(1～3):(10～20)的成孔剂、粘合剂和非金属矿；其制备方法包括：通过将200～600目成孔剂粉、600～800目粘合剂粉和400～800目非金属矿粉混合，依次经造粒、干燥和焙烧，所述制备方法简单易操作，能够优化人工湿地填料的孔道结构，提高人工湿地填料的抗压强度，增加人工湿地中微生物着床面积，提高人工湿地的水处理效率。
Artificial wetland filler as well as preparation method and application thereof
一种人工湿地填料及其制备方法和用途
AN WEIDONG (Autor:in) / YU YANGHUI (Autor:in) / CHENG FEIFEI (Autor:in) / HE YANG (Autor:in) / LIU KEQI (Autor:in) / DAI XIAOYUAN (Autor:in) / HU MINGWEI (Autor:in)
16.03.2021
Patent
Elektronische Ressource
Chinesisch
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