Efficient water quality purification composite material
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A technology of water purification and composite materials, applied in water/sewage treatment, chemical instruments and methods, adsorption water/sewage treatment, etc., can solve secondary pollution and other problems, and achieve good adsorption and precipitation effects
Inactive Publication Date: 2015-03-25
QINGDAO CHANGANDA PHARMA IND CO LTD
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However, the current sewage treatment situation is not optimistic. Sewage treatment generally removes those metal ions existing in wastewater by adding
Method used
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Embodiment 1
[0010] A high-efficiency water purification composite material is made of the following raw materials in parts by weight:
[0011] 6 parts of soybean protein, 8 parts of hollow glass microspheres, 5 parts of kaolin, 6 parts of calcium sulfate, 1 part of aloe vera, 5 parts of hydroxyl-terminated polyester cyclic polyol, 2 parts of cement ash aqueous solution, 7 parts of toluene diisocyanate, hydrogenated 2 parts of iron, 1 part of antioxidant, 2 parts of ion exchange resin, 2 parts of hydroxyapatite, 2 parts of gypsum powder.
Embodiment 2
[0013] A high-efficiency water purification composite material is made of the following raw materials in parts by weight:
[0014] 10 parts of soybean protein, 14 parts of hollow glass microspheres, 9 parts of kaolin, 8 parts of calcium sulfate, 5 parts of aloe vera, 9 parts of hydroxyl-terminated polyester cyclic polyol, 6 parts of cement ash aqueous solution, 11 parts of toluene diisocyanate, hydrogenated 5 parts of iron, 3 parts of antioxidant, 7 parts of ion exchange resin, 6 parts of hydroxyapatite, 4 parts of gypsum powder.
Embodiment 3
[0016] A high-efficiency water purification composite material is made of the following raw materials in parts by weight:
[0017] 8 parts of soybean protein, 11 parts of hollow glass microspheres, 7 parts of kaolin, 7 parts of calcium sulfate, 3 parts of aloe vera, 7 parts of hydroxyl-terminated polyester cyclic polyol, 4 parts of cement ash aqueous solution, 9 parts of toluene diisocyanate, hydrogenated 4 parts of iron, 2 parts of antioxidant, 5 parts of ion exchange resin, 4 parts of hydroxyapatite, 3 parts of gypsum powder.
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Abstract
The invention discloses an efficient water quality purification composite material which is prepared from the following raw materials in parts by weight: 6-10 parts of soybean protein, 8-14 parts of hollow glass micro-beads, 5-9 parts of kaolin, 6-8 parts of calcium sulfate, 1-5 parts of aloe, 5-9 parts of hydroxyl-terminated polyester cyclo-polyhydric alcohol, 2-6 parts of a cement mortar solution, 7-11 parts of toluene diisocynate, 2-5 parts of ferric hydroxide, 1-3 parts of an antioxidant, 2-7 parts of ion exchange resin, 2-6 parts of hydroxyapatite and 2-4 parts of gypsum powder. The efficient water quality purification composite material disclosed by the invention has the beneficial effects that the efficient water quality purification composite material can be used for better adsorbing pollutants suspending in water and improving precipitation; meanwhile, the efficient water quality purification composite material is free from secondary pollution, and is simple and safe.
Description
technical field [0001] The invention relates to a high-efficiency water purification composite material. Background technique [0002] At present, the discharge of urban domestic sewage is the main pollution source of urban water in China, and the treatment of urban domestic sewage is the top priority of urban water conservation and urban water environment protection at present and in the future. This requires us to take the construction of domestic sewage treatment facilities as a priority The important content of urban infrastructure is to be grasped, and it is a matter of urgency. However, the current sewage treatment situation is not optimistic. Sewage treatment generally removes those metal ions present in wastewater by adding reducing agents to wastewater without reducing heavy metal ions. Iron powder is used as reducing agent, which is easy to cause secondary pollution. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical pr...
Claims
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Application Information
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