Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Curing agent and application thereof in mixing process of polyaluminum chloride water purifying agent waste residues and soil
The invention discloses a curing agent and an application thereof in a mixing process of polyaluminum chloride water purifying agent waste residues and soil. The curing agent comprises, by weight, 3-15 parts of lime, 0-2 parts of calcium chloride, 0-85 parts of sulphoaluminate cement, 15-100 parts of cement, 0-3 parts of water glass and 0-0.15 part of sodium carbonate. The addition amount of the curing agent is 5-40% in the mixing process of the polyaluminum chloride water purifying agent waste residues and soil. The curing agent disclosed by the invention can be used for effectively modifyinga mixture of soil and PAC water purifying agent waste residues to make the PAC water purifying agent waste residues become materials, so resources are saved, the environment is protected, the cost islow, the curing result is very good, and the operation is convenient. Therefore, the curing agent has remarkable economic benefits and social benefits.
本发明公开了一种固化剂及其在聚合氯化铝净水剂废渣和土的拌合过程中的应用。本发明固化剂的主要原料组成为石灰3～15份，氯化钙0～2份，硫铝酸盐水泥0～85份，水泥15～100份，水玻璃0～3份和碳酸钠0～0.15份。本发明固化剂在聚合氯化铝净水剂废渣和土的拌合过程中加入量为5～40％。本发明固化剂能够有效地对土和PAC净水剂废渣拌合物进行改性，使PAC净水剂废渣成为材料，不仅节约资源，保护环境，而且成本廉价，固化的结果很好，并且操作方便。因此，本发明具有显著的经济效益和社会效益。
Curing agent and application thereof in mixing process of polyaluminum chloride water purifying agent waste residues and soil
The invention discloses a curing agent and an application thereof in a mixing process of polyaluminum chloride water purifying agent waste residues and soil. The curing agent comprises, by weight, 3-15 parts of lime, 0-2 parts of calcium chloride, 0-85 parts of sulphoaluminate cement, 15-100 parts of cement, 0-3 parts of water glass and 0-0.15 part of sodium carbonate. The addition amount of the curing agent is 5-40% in the mixing process of the polyaluminum chloride water purifying agent waste residues and soil. The curing agent disclosed by the invention can be used for effectively modifyinga mixture of soil and PAC water purifying agent waste residues to make the PAC water purifying agent waste residues become materials, so resources are saved, the environment is protected, the cost islow, the curing result is very good, and the operation is convenient. Therefore, the curing agent has remarkable economic benefits and social benefits.
本发明公开了一种固化剂及其在聚合氯化铝净水剂废渣和土的拌合过程中的应用。本发明固化剂的主要原料组成为石灰3～15份，氯化钙0～2份，硫铝酸盐水泥0～85份，水泥15～100份，水玻璃0～3份和碳酸钠0～0.15份。本发明固化剂在聚合氯化铝净水剂废渣和土的拌合过程中加入量为5～40％。本发明固化剂能够有效地对土和PAC净水剂废渣拌合物进行改性，使PAC净水剂废渣成为材料，不仅节约资源，保护环境，而且成本廉价，固化的结果很好，并且操作方便。因此，本发明具有显著的经济效益和社会效益。
Curing agent and application thereof in mixing process of polyaluminum chloride water purifying agent waste residues and soil
一种固化剂及其在聚合氯化铝净水剂废渣和土的拌合过程中的应用
ZHANG PU (Autor:in) / GUO JUNHUI (Autor:in) / LU YONGHUA (Autor:in) / ZHANG SHENQUAN (Autor:in)
03.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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