Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of building materials, and relates to a green high-molecular compound sludge curing agent and application thereof. The sludge curing agent comprises, by mass, 30% of an adhesive, 20% of an auxiliary adhesive, 30% of a water reducing agent and 20% of a thickening agent, and the sludge curing agent is prepared by evenly mixing the components in proportion; during the sludge curing agent is used, a green high-molecular compound sludge curing agent accounting for 1-5% of the mass of sludge is added into to-be-treated sludge to uniformly mix and stir and directly transport the treated sludge to a muck field or directly backfilling, so as to realize green treatment and resource reutilization of the sludge; and various high-molecular polymers are adopted and matched with the auxiliary adhesive, the water reducing agent and the thickening agent, under the interaction of the high-molecular polymers, the reaction rate of the curing agent and the sludge is high, the moisture content of the cured sludge is close to the optimal moisture content, the mechanical property is good, the roadbed filling requirement can be met, the cost is low, the curing time is short, the efficiency is high, and environment friendliness is achieved.
本发明属于建筑材料技术领域，涉及一种绿色高分子化合物淤泥固化剂及其应用，淤泥固化剂中各组成成分按质量百分比分别为：粘合剂30％、辅助粘合剂20％、减水剂30％和增稠剂20％，将各组分按比例混合均匀制备得到，使用时，在待处理淤泥中加入淤泥质量1％‑5％的绿色高分子化合物淤泥固化剂，混合搅拌均匀后，将处理后的淤泥直接运到渣土场或直接回填，实现淤泥的绿色处理和资源再利用；采用多种高分子聚合物，并配以辅助粘合剂，减水剂和增稠剂，在其相互作用下，固化剂与淤泥作用反应速率快，固化后淤泥含水率接近最佳含水率，力学性能良好能满足路基填土要求，成本低，固化时间短，效率高，环境友好。
The invention belongs to the technical field of building materials, and relates to a green high-molecular compound sludge curing agent and application thereof. The sludge curing agent comprises, by mass, 30% of an adhesive, 20% of an auxiliary adhesive, 30% of a water reducing agent and 20% of a thickening agent, and the sludge curing agent is prepared by evenly mixing the components in proportion; during the sludge curing agent is used, a green high-molecular compound sludge curing agent accounting for 1-5% of the mass of sludge is added into to-be-treated sludge to uniformly mix and stir and directly transport the treated sludge to a muck field or directly backfilling, so as to realize green treatment and resource reutilization of the sludge; and various high-molecular polymers are adopted and matched with the auxiliary adhesive, the water reducing agent and the thickening agent, under the interaction of the high-molecular polymers, the reaction rate of the curing agent and the sludge is high, the moisture content of the cured sludge is close to the optimal moisture content, the mechanical property is good, the roadbed filling requirement can be met, the cost is low, the curing time is short, the efficiency is high, and environment friendliness is achieved.
本发明属于建筑材料技术领域，涉及一种绿色高分子化合物淤泥固化剂及其应用，淤泥固化剂中各组成成分按质量百分比分别为：粘合剂30％、辅助粘合剂20％、减水剂30％和增稠剂20％，将各组分按比例混合均匀制备得到，使用时，在待处理淤泥中加入淤泥质量1％‑5％的绿色高分子化合物淤泥固化剂，混合搅拌均匀后，将处理后的淤泥直接运到渣土场或直接回填，实现淤泥的绿色处理和资源再利用；采用多种高分子聚合物，并配以辅助粘合剂，减水剂和增稠剂，在其相互作用下，固化剂与淤泥作用反应速率快，固化后淤泥含水率接近最佳含水率，力学性能良好能满足路基填土要求，成本低，固化时间短，效率高，环境友好。
Green high-molecular compound sludge curing agent and application thereof
一种绿色高分子化合物淤泥固化剂及其应用
07.05.2021
Patent
Elektronische Ressource
Chinesisch
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