Magnesium-rich micro-electrolysis biological filler and preparation method thereof

• Main Authors: KONG HAINAN, MAO YUXUAN, WU SUQING, WANG ZHIQUAN, JIN ZHAN, WANG KEMEI, BECK, FAN CHUNZHEN, ZHAO MIN, ZHENG XIANGYONG
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to a magnesium-rich micro-electrolysis biological filler and a manufacturing method thereof. The biological filler comprises the following raw materials in parts by weight: 1-10 parts of a curing material, 1-10 parts of a micro-electrolysis material, 0.1-1 part of a pore-forming material, 0.1-1 part of a micropore pore-forming material and 1-10 parts of a magnesium material, the curing material is at least one of resin, clay and bentonite, the pore-forming material is at least one of polyvinyl alcohol and polystyrene spheres, the micro-pore-forming material is at least one of ammonium chloride and ammonium bicarbonate, the micro-electrolysis material comprises an anode material and a cathode material, the anode material is at least one of scrap iron, iron shavings and reductive iron powder, and the cathode material is at least one of titanium dioxide and titanium dioxide. The cathode material is at least one inert electrode material of charcoal, activated carbon and coke, and the magnesi