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我们将扫描电镜应用于环境科学中处理废水固化细胞的研究,目前在国内尚未见到有过报道。由于扫描电镜能较清楚地观察物质表面的整个微观状态,这对我们研究和直接了解固化细胞的表面形态、微细结构,细胞的类型、细胞的生长和分布状况以及对细胞支持材料的正确分析与选择等都是一种简单而有效的方法。通过扫描电镜观察,能清楚的看到处理印染污中两株不同的固化细胞支持材料的表面是粗糙、凸凹不平、并有很多微孔洞,孔的直径一般为10～100μm左右。细胞都是混合菌株组成,即长杆菌、短杆菌和球菌。大部份是分布在支持体凸凹不平的表面,也有些集中在微孔附近和孔里。从整体上看,细胞生长和依附情况是
We applied SEM to the research of wastewater treatment cells in environmental science, and we have not seen any reports in our country at present. Scanning electron microscopy can be more clearly observed on the surface of the material microscopic state, which for our research and direct understanding of the surface morphology of solidified cells, fine structure, cell type, cell growth and distribution and cell support materials, the correct analysis and Choosing is a simple and effective way. By scanning electron microscopy, it can be clearly seen that the surface of two different solidified cell supporting materials in the treatment of printing and dyeing stains is rough, uneven, and has many micropores, and the diameter of the pores is generally about 10 to 100 μm. Cells are composed of mixed strains, namely, Bacillus, Brevibacterium and cocci. Mostly distributed in the uneven surface of the support surface, and some concentrated in the vicinity of micropores and holes. Overall, cell growth and attachment are