Environment-friendly heavy metal sewage treatment agent

[0022] An environment-friendly heavy metal sewage treatment agent, comprising the following raw materials in parts by weight: 10 parts of green manure, 2 parts of kaolin, 5 parts of rectorite powder, 5 parts of natural quartz sand, 2 parts of sepiolite powder, 4 parts of seaweed powder, and glass microspheres 10 parts, 5 parts of γ-alumina, 5 parts of activated clay, 5 parts of peanut straw, 1 part of mulberry root, 5 parts of chitosan, 5 parts of lemon peel, 80 parts of ethanol, and 6 parts of sansevieria.

[0023] A kind of preparation method of environment-friendly heavy metal sewage treatment agent, concrete steps are:

[0024] (1) crushing peanut straw, mulberry root, lemon peel and sansevieria through a pulverizer, then putting them into ethanol, stirring and mixing for 1 hour, and recovering ethanol to obtain a mixture;

[0025] (2) Put green manure, kaolin, rectorite powder, natural quartz sand, sepiolite powder, seaweed powder, activated clay and chitosan into the mix...

[0031] An environment-friendly heavy metal sewage treatment agent, comprising the following raw materials in parts by weight: 20 parts of green manure, 8 parts of kaolin, 10 parts of rectorite powder, 8 parts of natural quartz sand, 5 parts of sepiolite powder, 10 parts of seaweed powder, and glass microspheres 20 parts, 10 parts of γ-alumina, 10 parts of activated clay, 10 parts of peanut straw, 5 parts of mulberry root, 10 parts of chitosan, 10 parts of lemon peel, 200 parts of ethanol, and 9 parts of sansevieria.

[0032] A kind of preparation method of environment-friendly heavy metal sewage treatment agent, concrete steps are:

[0033] (1) Grinding the peanut straw, mulberry root, lemon peel and sansevieria through a pulverizer, then putting them into ethanol, stirring and mixing for 2 hours, and recovering the ethanol to obtain a mixture;

[0034] (2) Put green manure, kaolin, rectorite powder, natural quartz sand, sepiolite powder, seaweed powder, activated clay and chi...

[0040] An environment-friendly heavy metal sewage treatment agent, comprising the following raw materials in parts by weight: 18 parts of green manure, 4 parts of kaolin, 6 parts of rectorite powder, 7 parts of natural quartz sand, 3 parts of sepiolite powder, 6 parts of seaweed powder, and glass microspheres 15 parts, 7 parts of γ-alumina, 9 parts of activated clay, 8 parts of peanut straw, 3 parts of mulberry root, 7 parts of chitosan, 9 parts of lemon peel, 120 parts of ethanol, and 8 parts of sansevieria.

[0041] A kind of preparation method of environment-friendly heavy metal sewage treatment agent, concrete steps are:

[0042] (1) Grinding the peanut straw, mulberry root, lemon peel and sansevieria through a pulverizer, then putting them into ethanol, stirring and mixing for 1.5 hours, and recovering the ethanol to obtain a mixture;

[0043] (2) Put green manure, kaolin, rectorite powder, natural quartz sand, sepiolite powder, seaweed powder, activated clay and chitosan...