Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for improving gelling performance of iron-containing solid waste by using compound microorganisms
The invention belongs to the technical field of iron-containing solid waste development and microorganisms, and particularly relates to a method for improving the gelling performance of iron-containing solid wastes by using compound microorganisms. According to the method, the iron-containing solid waste is treated through the iron reducing bacteria, the bacillus aceticus and the bacillus mucilaginosus, under the combined action of the iron reducing bacteria, the bacillus aceticus and the bacillus mucilaginosus, dissolution of ions such as iron, calcium and magnesium in the iron-containing solid waste can be accelerated, the carbonization strength of the iron-containing solid waste is improved, and the iron-containing solid waste can be recycled. And the strength of the iron-containing solid waste serving as the gel material is remarkably improved. According to the record of the embodiment, through the method for improving the gelling performance of the iron-containing solid waste, the demolding strength and the carbonization strength of the iron-containing solid waste such as steel slag, stainless steel slag and nickel slag can be remarkably higher than those of an existing technical method.
本发明属于含铁固体废弃物开发及微生物技术领域，具体涉及一种利用复合微生物提高含铁固体废弃物胶凝性能的方法。本发明提供的方法以铁还原菌、醋酸芽孢杆菌和胶质芽孢杆菌处理含铁固废，在铁还原菌、醋酸芽孢杆菌和胶质芽孢杆菌共同作用下，可加速含铁固废中铁、钙、镁等离子的溶出，提高含铁固废的碳化强度，使得含铁固废作为凝胶材料时的强度显著提高。据实施例的记载可知，通过本发明提供的提高含铁固体废弃物胶凝性能的方法，可使钢渣、不锈钢渣和镍渣等含铁固体废弃物的脱模强度和碳化强度显著高于现有的技术方法。
Method for improving gelling performance of iron-containing solid waste by using compound microorganisms
The invention belongs to the technical field of iron-containing solid waste development and microorganisms, and particularly relates to a method for improving the gelling performance of iron-containing solid wastes by using compound microorganisms. According to the method, the iron-containing solid waste is treated through the iron reducing bacteria, the bacillus aceticus and the bacillus mucilaginosus, under the combined action of the iron reducing bacteria, the bacillus aceticus and the bacillus mucilaginosus, dissolution of ions such as iron, calcium and magnesium in the iron-containing solid waste can be accelerated, the carbonization strength of the iron-containing solid waste is improved, and the iron-containing solid waste can be recycled. And the strength of the iron-containing solid waste serving as the gel material is remarkably improved. According to the record of the embodiment, through the method for improving the gelling performance of the iron-containing solid waste, the demolding strength and the carbonization strength of the iron-containing solid waste such as steel slag, stainless steel slag and nickel slag can be remarkably higher than those of an existing technical method.
本发明属于含铁固体废弃物开发及微生物技术领域，具体涉及一种利用复合微生物提高含铁固体废弃物胶凝性能的方法。本发明提供的方法以铁还原菌、醋酸芽孢杆菌和胶质芽孢杆菌处理含铁固废，在铁还原菌、醋酸芽孢杆菌和胶质芽孢杆菌共同作用下，可加速含铁固废中铁、钙、镁等离子的溶出，提高含铁固废的碳化强度，使得含铁固废作为凝胶材料时的强度显著提高。据实施例的记载可知，通过本发明提供的提高含铁固体废弃物胶凝性能的方法，可使钢渣、不锈钢渣和镍渣等含铁固体废弃物的脱模强度和碳化强度显著高于现有的技术方法。
Method for improving gelling performance of iron-containing solid waste by using compound microorganisms
一种利用复合微生物提高含铁固体废弃物胶凝性能的方法
YI HAIHE (Autor:in) / JIA ZHIRONG (Autor:in) / WANG CHUNGUANG (Autor:in) / SU TIAN (Autor:in) / HUANG ZHANFANG (Autor:in) / ZHANG LU (Autor:in)
16.01.2024
Patent
Elektronische Ressource
Chinesisch
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