Organophosphorus-polluted soil remediation material and preparation method thereof
A technology of polluted soil and remediation materials, which is applied in the field of remediation materials and its preparation of organophosphorus polluted soil, to achieve the effect of improving remediation performance, easy availability of raw materials, good economic value and social value
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Embodiment 1
[0023] A repairing material for organophosphorous polluted soil, comprising the following components in parts by weight: 12 parts of desalinated river sand; 10 parts of rutile titanium dioxide; 6 parts of barium sulfate; 5 parts of zinc gluconate 5 parts of potassium formate; 6 parts of magnesium ascorbyl phosphate; 5 parts of dipotassium glycyrrhizinate; 5 parts of B-eucryptite; 1 part of tetrasodium EDTA; 5 parts of egg white; 2 parts of sodium oleate; The mesh numbers of the desalinated river sand and B-eucryptite are both 60 mesh. The rutile titanium dioxide adopts nano-scale rutile titanium dioxide.
[0024] A kind of preparation method of the restoration material of organophosphorus polluted soil, comprises the following steps: (1) dry alum, potassium formate, dipotassium glycyrrhizinate, zinc gluconate and magnesium ascorbyl phosphate are mixed uniformly, add 80 parts of water, and material is in Mix and stir in the mixer for 10min, the stirring speed is 155r / min. Obt...
Embodiment 2
[0026] A repair material for organophosphorus polluted soil, comprising the following components in parts by weight: 24 parts of desalinated river sand; 16 parts of rutile titanium dioxide; 10 parts of barium sulfate; 8 parts of zinc gluconate 10 parts of potassium formate; 8 parts of magnesium ascorbyl phosphate; 8 parts of dipotassium glycyrrhizinate; 8 parts of B-eucryptite; 3 parts of tetrasodium EDTA; 10 parts of egg white; 5 parts of sodium oleate; The mesh numbers of the desalinated river sand and B-eucryptite are both 80 mesh. The rutile titanium dioxide adopts nano-scale rutile titanium dioxide.
[0027] A kind of preparation method of the restoration material of organophosphorus polluted soil, comprises the following steps: (1) dry alum, potassium formate, dipotassium glycyrrhizinate, zinc gluconate and magnesium ascorbyl phosphate are mixed uniformly, add 150 parts of water, and material is in Mix and stir in the mixer for 18min, and the stirring speed is 280r / min....
Embodiment 3
[0029] A repairing material for organophosphorus polluted soil, comprising the following components in parts by weight: 22.6 parts of desalinated river sand; 13.1 parts of rutile titanium dioxide; 8.4 parts of barium sulfate; 7.5 parts of zinc gluconate 8.2 parts of potassium formate; 7.6 parts of magnesium ascorbyl phosphate; 6.3 parts of dipotassium glycyrrhizinate; 7.1 parts of B-eucryptite; 2.5 parts of tetrasodium EDTA; 6.4 parts of egg white; The mesh numbers of the desalinated river sand and B-eucryptite are both 70 mesh; the rutile-type titanium dioxide is nano-scale rutile-type titanium dioxide.
[0030] A kind of preparation method of the restoration material of organophosphorus polluted soil, comprises the following steps: (1) dry alum, potassium formate, dipotassium glycyrrhizinate, zinc gluconate and magnesium ascorbyl phosphate are mixed uniformly, add 100 parts of water, and material is in Mix and stir in the mixer for 15min at a stirring speed of 185r / min; obta...
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