▎ 摘　　要

NOVELTY - Water purification powder, comprises 57-63 pts. wt. nano minerals, 17-24 pts. wt. graphene oxide, 6-13 pts. wt. adhesive, 12-14 pts. wt. flocculating agent and 17-24 pts. wt. poly settling agent, where the nano minerals and graphene oxide can adsorb the impurities through physical properties. USE - Used as water purification powder. ADVANTAGE - The powder: is environmentally friendly and safe; has strong adsorption capacity and large number of active groups e.g. hydroxy, epoxy, and carboxy groups; can reduce the compounds generating during water cleaning; and ensure the less harmful to the human body. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the water purification powder, comprises (1) taking each raw material according to the specification, (2) placing the nano silicon algae and oxidation graphene in the reaction vessel, adding adhesive to form the first prepolymer, (3) adding the flocculating agent and poly settling agent into the first prepolymer, forming a second prepolymer, and then carrying out high-speed stirring and mixing the second prepolymer to obtain the pure water powder, and (4) placing the extracted part of pure water powder in the water added with impurity for detecting, qualifying, packing, filling and warehousing.