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Preparation method of industrial wastewater treatment tubular membrane
The invention discloses a preparation method of an industrial wastewater treatment tubular membrane. The preparation method comprises the following four steps: preparing a support body, preparing sol,coating and sintering. The preparation process is scientific and reasonable, the characteristics of each raw material are fully utilized, process steps and process parameters are optimized, and all the raw materials match and interact with one another. The prepared tubular membrane is good in quality, light, uniform in dispersion and high in hardness and toughness, especially, the pore size distribution of the support body is uniform, the contact area with industrial wastewater to be treated is increased, the adsorption capacity is greatly enhanced, the tubular membrane has good adhesion to many solid surfaces and dissolved substances contained in water, the industrial wastewater treatment effect and efficiency are improved, the performance is stable, the processing is easy, the cost is low, and the tubular membrane is suitable for large-batch production and manufacturing.
本发明公开了一种工业废水处理管式膜的制备方法，包括制备支撑体、制备溶胶、涂覆以及烧结四个步骤。本发明制备工艺科学合理，充分利用了各原料的特性，优化工艺步骤和工艺参数，各原料之间相互配合、作用，制得的管式膜质量好，重量轻，分散均匀，硬度高，韧性大，特别是支撑体的孔径分布均匀，增大了与待处理的工业废水的接触面积，吸附能力大大增强，对水中含有的许多固体表面和溶解物质都有良好的粘附力，提高了工业废水处理效果和效率，性能稳定，易于加工，成本低，适合于大批量生产制造。
Preparation method of industrial wastewater treatment tubular membrane
The invention discloses a preparation method of an industrial wastewater treatment tubular membrane. The preparation method comprises the following four steps: preparing a support body, preparing sol,coating and sintering. The preparation process is scientific and reasonable, the characteristics of each raw material are fully utilized, process steps and process parameters are optimized, and all the raw materials match and interact with one another. The prepared tubular membrane is good in quality, light, uniform in dispersion and high in hardness and toughness, especially, the pore size distribution of the support body is uniform, the contact area with industrial wastewater to be treated is increased, the adsorption capacity is greatly enhanced, the tubular membrane has good adhesion to many solid surfaces and dissolved substances contained in water, the industrial wastewater treatment effect and efficiency are improved, the performance is stable, the processing is easy, the cost is low, and the tubular membrane is suitable for large-batch production and manufacturing.
本发明公开了一种工业废水处理管式膜的制备方法，包括制备支撑体、制备溶胶、涂覆以及烧结四个步骤。本发明制备工艺科学合理，充分利用了各原料的特性，优化工艺步骤和工艺参数，各原料之间相互配合、作用，制得的管式膜质量好，重量轻，分散均匀，硬度高，韧性大，特别是支撑体的孔径分布均匀，增大了与待处理的工业废水的接触面积，吸附能力大大增强，对水中含有的许多固体表面和溶解物质都有良好的粘附力，提高了工业废水处理效果和效率，性能稳定，易于加工，成本低，适合于大批量生产制造。
Preparation method of industrial wastewater treatment tubular membrane
一种工业废水处理管式膜的制备方法
SONG JIALU (author)
2020-05-15
Patent
Electronic Resource
Chinese
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