▎ 摘　　要

NOVELTY - Agriculture and agricultural technology development wastewater treatment and purification agent comprises 0.2-0.7 pts. wt. polyacrylamide, 0.2-0.6 pts. wt. sodium tripolyphosphate, 3-9 pts. wt. modified diatomite, 0.3-0.7 pts. wt. inorganic flocculant, 0.3-0.7 pts. wt. light calcium carbonate, 3-8 pts. wt. builders, 0.2-0.5 pts. wt. polyethylene glycol, 0.3-0.7 pts. wt. graphene, 0.3-0.9 pts. wt. calcium lignosulfonate, 3-8 pts. wt. activated carbon, 2-7 pts. wt. aluminum oxide, 0.3-0.6 pts. wt. calcium oxide, 0.5-1 pts. wt. sericite powder, 0.3-0.7 pts. wt. fly ash, 0.3-0.7 pts. wt. sodium alginate, 0.3-0.8 pts. wt. biological fertilizer, 0.4-0.7 pts. wt. calcium peroxide, 0.3-0.6 pts. wt. polyferric sulfate and 2-6 pts. wt. biological nutrient. USE - Used as agriculture and agricultural technology development wastewater treatment and purification agent. ADVANTAGE - The treatment and purification agent: has quick purification speed, no toxicity, short purifying time, convenient use, and short treatment time; and can keep cleaning quality for long time.