▎ 摘　　要

NOVELTY - Manganese ore wastewater purification material comprises 10-20 pts. wt. bentonite, 8-16 pts. wt. diatomite, 6-12 pts. wt. graphene oxide, 6-12 pts. wt. calcite, 8-12 pts. wt. quartz sand, 7-13 pts. wt. zeolite, and 10-14 pts. wt. gelatin. USE - Manganese ore wastewater purification material used for absorbing heavy metals and other harmful substances. ADVANTAGE - The purification material has simple preparation method and good wastewater treatment effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of manganese ore wastewater purification material comprising crushing calcite and zeolite into 200-300 mesh, adding bentonite, diatomite, graphene oxide and quartz sand into crushed powder, mixing mixture with water, adding gelatin with uniform stirring, adjusting pH to 5.5-6.5 using acid solution, putting mixture into mold to cross-link, and drying.