Soil heavy mental absorbing agent
A heavy metal and adsorbent technology, applied in the field of soil amendments, can solve the problems of long repair time, unsatisfactory effect, complicated operation, etc., and achieve the effect of low cost
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[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0021] The invention provides a technical solution: a soil heavy metal adsorbent, made of the following raw materials in parts by weight: 12-15 parts by weight of peat, 2-6 parts by weight of natural humus, 13-17 parts by weight of lignin, 1-3 parts by weight of chitin, 1-5 parts by weight of zeolite, 3-8 parts by weight of tetrabutyl titanate, 5-12 parts by weight of silica sol, 6-8 parts by weight of calcium aluminate, 3-7 parts by weight of volcanic rock, 6-9 parts by weight of PA6 nylon powder, 1-3 parts by weight of gelatin, 2-4 parts by weight of ammonium bicarbonate, and 3-45 parts by weight of inorganic minerals.
[0022] The nonpolar mineral is one or more of bentonite, kaolin and diatomite.
[0023] The natural humus soil is a kind of c...
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