Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel efficient sludge curing agent prepared from ardealite solid waste and preparation method thereof
The invention belongs to the technical field of sludge treatment and specifically relates to a novel efficient sludge curing agent prepared from ardealite solid waste and a preparation method thereof.The novel efficient sludge curing agent is prepared from the following components (by weight): 75 parts of modified ardealite, 1 part of attapulgite, 2 parts of zinc sulfate heptahydrate, 1 part of vitamin C, 1 part of soluble cellulose, 0.5 part of starch, 0.5 part of sodium silicate, 1 part of polyvinyl alcohol, 10.5 parts of slag, 1 part of codonopsis pilosula, 2 parts of motherwort, 2 parts of ammonium sulfate, 1 part of sodium polyacrylate, 1 part of amino silanol and 0.5 part of a water absorbent, wherein the water absorbent is hydrous magnesium silicate. The invention is mainly used for providing the novel efficient curing agent and the preparation method. The sludge curing agent provided by the invention has a wide treatable range, the obtained solidified soil is relatively high in hardness, and the sludge curing agent has long service life and high permeability and can effectively prevent harmful substances from leaking; and the product is weakly alkaline and has no pollutionto the environment.
本发明属于污泥处理技术领域，具体的说是一种磷石膏固废物制取新型高效污泥固化剂及制备方法，包括以下各重量份的组分：改性磷石膏75份、凹凸棒土1份、七水硫酸锌2份、维生素C1份、可溶性纤维素1份、淀粉0.5份、硅酸钠0.5份、聚乙烯醇1份、矿渣10.5份、党参1份、益母草2份、硫酸铵2份、聚丙烯酸钠1份、胺基硅醇1份和吸水剂0.5份；其中吸水剂为含水硅酸镁；本发明主要用于提供一种新型高效固化剂及制备方法，本发明所叙述的污泥固化剂可处理范围广，得到的固化土硬度均有较高的范围，且使用寿命长，渗透性高、能有效防止有害物质泄漏，且该产品是弱碱性对环境无污染。
Novel efficient sludge curing agent prepared from ardealite solid waste and preparation method thereof
The invention belongs to the technical field of sludge treatment and specifically relates to a novel efficient sludge curing agent prepared from ardealite solid waste and a preparation method thereof.The novel efficient sludge curing agent is prepared from the following components (by weight): 75 parts of modified ardealite, 1 part of attapulgite, 2 parts of zinc sulfate heptahydrate, 1 part of vitamin C, 1 part of soluble cellulose, 0.5 part of starch, 0.5 part of sodium silicate, 1 part of polyvinyl alcohol, 10.5 parts of slag, 1 part of codonopsis pilosula, 2 parts of motherwort, 2 parts of ammonium sulfate, 1 part of sodium polyacrylate, 1 part of amino silanol and 0.5 part of a water absorbent, wherein the water absorbent is hydrous magnesium silicate. The invention is mainly used for providing the novel efficient curing agent and the preparation method. The sludge curing agent provided by the invention has a wide treatable range, the obtained solidified soil is relatively high in hardness, and the sludge curing agent has long service life and high permeability and can effectively prevent harmful substances from leaking; and the product is weakly alkaline and has no pollutionto the environment.
本发明属于污泥处理技术领域，具体的说是一种磷石膏固废物制取新型高效污泥固化剂及制备方法，包括以下各重量份的组分：改性磷石膏75份、凹凸棒土1份、七水硫酸锌2份、维生素C1份、可溶性纤维素1份、淀粉0.5份、硅酸钠0.5份、聚乙烯醇1份、矿渣10.5份、党参1份、益母草2份、硫酸铵2份、聚丙烯酸钠1份、胺基硅醇1份和吸水剂0.5份；其中吸水剂为含水硅酸镁；本发明主要用于提供一种新型高效固化剂及制备方法，本发明所叙述的污泥固化剂可处理范围广，得到的固化土硬度均有较高的范围，且使用寿命长，渗透性高、能有效防止有害物质泄漏，且该产品是弱碱性对环境无污染。
Novel efficient sludge curing agent prepared from ardealite solid waste and preparation method thereof
一种磷石膏固废物制取新型高效污泥固化剂及制备方法
LIU ZHIHAO (Autor:in)
21.04.2020
Patent
Elektronische Ressource
Chinesisch
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