Self-flocculation double-shell biofilm culturing carrier as well as preparation method and application thereof
The invention relates to the technical field of solid waste recycling and sewage treatment, in particular to a self-flocculation double-shell biofilm culturing carrier as well as a preparation method and application thereof. The self-flocculation double-shell biofilm culturing carrier is prepared by...
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| creator | KIM MYUNG-JA ZHENG SHAOCHENG LYU JINCHAO LI XIAOZHONG QIU JIANPING ZHANG SHAOYUAN CHEN HANSONG |
| description | The invention relates to the technical field of solid waste recycling and sewage treatment, in particular to a self-flocculation double-shell biofilm culturing carrier as well as a preparation method and application thereof. The self-flocculation double-shell biofilm culturing carrier is prepared by granulating double-shell biofilm culturing carrier powder and a hydrophilic organic solvent to form suspended particles, the double-shell biofilm culturing carrier powder comprises a kitchen waste biochar substrate, and a nanometer zero-valent iron layer is loaded on the surface of the kitchen waste biochar substrate and in a pipeline. And a phosphorus modified layer is loaded on the nano zero-valent iron layer. The biofilm culturing carrier can be prepared by the preparation method. The biofilm culturing carrier can be applied to sewage treatment. The biofilm culturing carrier is suitable for a wastewater treatment aerobic biochemical section to form flocculent precipitate, so that the water quality is clarified. |
| format | Patent |
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The self-flocculation double-shell biofilm culturing carrier is prepared by granulating double-shell biofilm culturing carrier powder and a hydrophilic organic solvent to form suspended particles, the double-shell biofilm culturing carrier powder comprises a kitchen waste biochar substrate, and a nanometer zero-valent iron layer is loaded on the surface of the kitchen waste biochar substrate and in a pipeline. And a phosphorus modified layer is loaded on the nano zero-valent iron layer. The biofilm culturing carrier can be prepared by the preparation method. The biofilm culturing carrier can be applied to sewage treatment. 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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DISPOSAL OF SOLID WASTE METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RECLAMATION OF CONTAMINED SOIL SOIL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Self-flocculation double-shell biofilm culturing carrier as well as preparation method and application thereof |
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