Mud separating agent and preparation process thereof

A mud separation and preparation technology, applied in sludge treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of high transportation costs, occupying land resources, environmental pollution, etc., and achieve high-efficiency flocculation , Facilitate dehydration treatment, improve the effect of mud-water separation efficiency
CN111675482APending Publication Date: 2020-09-18杭州海泽水利工程有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
杭州海泽水利工程有限公司
Publication Date
2020-09-18

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Abstract

The invention relates to the technical field of mud-water separation, and discloses a mud separating agent which is composed of the following raw materials in parts by weight: 5 parts of polyacrylamide, 2 parts of polyaluminum chloride and 1 part of polyferric sulfate. According to the invention, the polyacrylamide, the polyaluminium chloride and the polyferric sulfate are reasonably proportioned,and the excellent mud separating agent is prepared; the mud separating agent has an efficient flocculation effect, the mud-water separation efficiency is improved, mud dehydration treatment is facilitated, a supernatant can continue wastewater treatment, and the mud separating agent can also be used for industrial water; dehydrated mud can be filled into geobags, the mud separating agent is suitable for construction of flood control dams, mud recycling is achieved, and the mud separating agent better conforms to the modern concept of energy conservation and environmental protection.
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Description

technical field

[0001] The invention relates to the technical field of mud-water separation, in particular to a mud-separating agent and a preparation process thereof. Background technique

[0002] With the rapid development of the national economy, the amount of geotechnical engineering construction has doubled, and a large amount of waste mud has been generated during the construction process. Because the engineering waste mud is difficult to be treated centrally, it has caused great pollution to the environment. The current The treatment method is to use tank trucks to transport the on-site mud water to the suburban garbage dump, and let it dry naturally. This treatment method is primitive and backward, and has caused many problems. First, it needs to occupy land resources, and second, the transportation cost is high. Therefore, it is necessary to separate the mud and water from the mud on site to make the sludge settle quickly, facilitate the discharge of the supernatant...

Claims

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