Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Efficient sludge consolidation agent and preparation method thereof
The invention discloses an efficient sludge consolidation agent and a preparation method thereof, and belongs to the technical field of sludge treatment.The efficient sludge consolidation agent is prepared from, by weight, 90-100 parts of gelling agent, 27-40 parts of alkali powder, 13-15 parts of quick lime, 9-10 parts of gypsum powder, 20-25 parts of fly ash, 0.3-0.5 part of waste glass micro powder and 0.1-0.3 part of fine denier polypropylene fiber; the efficient sludge consolidation agent is prepared by the following steps: (1) uniformly mixing a gelling agent, quick lime, gypsum powder, fly ash and waste glass micro powder, and then sieving by a 200-mesh sieve to obtain mixed powder; (2) adding alkali powder and fine-denier polypropylene fibers into the mixed powder, and uniformly mixing to obtain an efficient sludge consolidation agent; the high-efficiency sludge consolidation agent prepared by the invention has the advantages of high consolidation speed, uniform water dispersion and high compressive strength.
本发明公开了一种高效污泥固结剂及其制备方法，属于污泥处理技术领域，包括以下重量份原料：胶凝剂90‑100份、碱粉27‑40份、生石灰13‑15份、石膏粉9‑10份、粉煤灰20‑25份、废玻璃微粉0.3‑0.5份、细旦丙纶纤维0.1‑0.3份；该高效污泥固结剂通过以下步骤制得：(1)将胶凝剂、生石灰、石膏粉、粉煤灰和废玻璃微粉混合均匀，然后过200目筛，得到混合粉料；(2)向混合粉料中加入碱粉和细旦丙纶纤维，混匀后得到高效污泥固结剂；本发明制得的高效污泥固结剂具有固化速度快、水分分散均匀和抗压强度高的优点。
Efficient sludge consolidation agent and preparation method thereof
The invention discloses an efficient sludge consolidation agent and a preparation method thereof, and belongs to the technical field of sludge treatment.The efficient sludge consolidation agent is prepared from, by weight, 90-100 parts of gelling agent, 27-40 parts of alkali powder, 13-15 parts of quick lime, 9-10 parts of gypsum powder, 20-25 parts of fly ash, 0.3-0.5 part of waste glass micro powder and 0.1-0.3 part of fine denier polypropylene fiber; the efficient sludge consolidation agent is prepared by the following steps: (1) uniformly mixing a gelling agent, quick lime, gypsum powder, fly ash and waste glass micro powder, and then sieving by a 200-mesh sieve to obtain mixed powder; (2) adding alkali powder and fine-denier polypropylene fibers into the mixed powder, and uniformly mixing to obtain an efficient sludge consolidation agent; the high-efficiency sludge consolidation agent prepared by the invention has the advantages of high consolidation speed, uniform water dispersion and high compressive strength.
本发明公开了一种高效污泥固结剂及其制备方法，属于污泥处理技术领域，包括以下重量份原料：胶凝剂90‑100份、碱粉27‑40份、生石灰13‑15份、石膏粉9‑10份、粉煤灰20‑25份、废玻璃微粉0.3‑0.5份、细旦丙纶纤维0.1‑0.3份；该高效污泥固结剂通过以下步骤制得：(1)将胶凝剂、生石灰、石膏粉、粉煤灰和废玻璃微粉混合均匀，然后过200目筛，得到混合粉料；(2)向混合粉料中加入碱粉和细旦丙纶纤维，混匀后得到高效污泥固结剂；本发明制得的高效污泥固结剂具有固化速度快、水分分散均匀和抗压强度高的优点。
Efficient sludge consolidation agent and preparation method thereof
一种高效污泥固结剂及其制备方法
YANG XUANJUN (Autor:in) / ZHU XIAOYU (Autor:in) / WANG QIANG (Autor:in) / ZHU XIANZHONG (Autor:in)
01.08.2023
Patent
Elektronische Ressource
Chinesisch
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