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Macromolecular sludge conditioner taking polyamidine as core, preparation method and application
The invention relates to the technical field of sludge conditioning, in particular to a polymer sludge conditioner taking polyamidine as a core, a preparation method and application. The polymer sludge conditioner taking polyamidine as the core is prepared by a method of inverse emulsion polymerization of N-vinylformamide and acrylonitrile, and has the advantages of high molecular weight, high charge density, good water solubility and strong stability; the polymer sludge conditioner can effectively adsorb sludge particles, and increase the volume of the sludge particles, thereby improving a sludge dewatering effect and better facilitating therecycling of sludge.
本发明涉及污泥调理技术领域，具体涉及一种聚脒为核的高分子污泥调理剂、制备方法及应用，聚脒为核的高分子污泥调理剂通过N‑乙烯基甲酰胺和丙烯腈反相乳液聚合的方法制得，具有分子量高、电荷密度高、水溶性好、稳定性强的优点，可以有效吸附污泥颗粒，增大污泥颗粒体积，从而改善污泥的脱水效果，更便于污泥的回收利用。
Macromolecular sludge conditioner taking polyamidine as core, preparation method and application
The invention relates to the technical field of sludge conditioning, in particular to a polymer sludge conditioner taking polyamidine as a core, a preparation method and application. The polymer sludge conditioner taking polyamidine as the core is prepared by a method of inverse emulsion polymerization of N-vinylformamide and acrylonitrile, and has the advantages of high molecular weight, high charge density, good water solubility and strong stability; the polymer sludge conditioner can effectively adsorb sludge particles, and increase the volume of the sludge particles, thereby improving a sludge dewatering effect and better facilitating therecycling of sludge.
本发明涉及污泥调理技术领域，具体涉及一种聚脒为核的高分子污泥调理剂、制备方法及应用，聚脒为核的高分子污泥调理剂通过N‑乙烯基甲酰胺和丙烯腈反相乳液聚合的方法制得，具有分子量高、电荷密度高、水溶性好、稳定性强的优点，可以有效吸附污泥颗粒，增大污泥颗粒体积，从而改善污泥的脱水效果，更便于污泥的回收利用。
Macromolecular sludge conditioner taking polyamidine as core, preparation method and application
一种聚脒为核的高分子污泥调理剂、制备方法及应用
YUAN XIAO (author) / ZHAO HUANGPU (author) / ZHOU WEIXIAO (author) / LI LU (author) / GU CHENCHEN (author)
2021-03-09
Patent
Electronic Resource
Chinese
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