一种利用糖厂滤泥改良土壤和提高甜菜产质量的方法
By carrying out harmless treatment and soil improvement on the filter mud from the sugar factory, the problem of unused filter mud was solved, the yield and quality of sugar beets and soil fertility were improved, and the effective utilization of resources and environmental protection were achieved.
CN119790757BActive Publication Date: 2026-07-17HEILONGJIANG UNIV +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HEILONGJIANG UNIV
- Filing Date
- 2025-02-18
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Sugar mill filter mud is not fully utilized, leading to resource waste and environmental stress, and it is unsuitable as soil for sugar beet growth.
Method used
Sugar factory filter mud is treated by methods such as chemical stabilization, biological stabilization, solidification stabilization, leaching and heat treatment to remove harmful substances and then used for soil improvement, including deep plowing and layered application, to improve soil fertility.
Benefits of technology
It effectively reduces harmful substances in filter mud, improves soil fertility, enhances sugar beet yield and quality, realizes waste resource utilization, and reduces negative environmental impacts.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119790757B_ABST
Abstract
本发明公开了一种利用糖厂滤泥改良土壤和提高甜菜产质量的方法，包括以下步骤：S1、材料准备：首先准备两份相同成分和质量的糖厂滤泥分为：滤泥A和滤泥B，再准备两份相同成分和质量的待改良土壤分为：土壤A和土壤B，最后准备两份甜菜种子备用；本发明涉及资源再利用技术领域。该利用糖厂滤泥改良土壤和提高甜菜产质量的方法，通过对糖厂滤泥进行取样收集，并通过化学稳定化、生物稳定化、固化稳定化、淋洗和热处理等方法，有效的减少了滤泥中有害物质的含量，利用糖厂滤泥改良土壤，有助于提高甜菜的产质量，通过将处理后的滤泥用于改良土壤，实现了废物的资源化利用，降低了对环境的负面影响。
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