1) pre-coated filter
预涂膜过滤器
2) precoating filtration
预涂膜过滤
1.
The novel process efficiently retarded the rapid rise of filtration pressure during the process, in which the filtration cycle was therefore prolonged compared to the original integrated adsorption and precoating filtration process without sediment.
集成膨润土吸附与硅藻土预涂膜过滤技术为一体处理微污染源水,同时在内部引入沉淀单元,在单一设备中实现了膨润土吸附、沉淀、过滤三位一体的目的。
3) precoated filter
预膜过滤器
5) diatomite pre-coat filtration
硅藻土预涂膜过滤
1.
In order to give a solution to the incomplete solid-liquid separation of metallic precipitate in conventional chemical precipitation and sand filtration process, a new post-treatment technology was developed for medium- and small-capacity of electroplating wastewater, in which helical-flow clarification was used in combination with diatomite pre-coat filtration process.
10mg/L,COD为240mg/L,在处理水量为100m3 /d、阳离子聚丙烯酰胺(PAM)投量为3mg/L、硅藻土预涂膜过滤强度为12。
6) precoat filtration
预涂层过滤
补充资料：预涂膜过滤器
分子式：
CAS号：
性质：用于难处理污泥的脱水。包括真空过滤器和压滤机。因使用预膜滤布而得名。预膜滤布是在滤布上铺垫一层50～100mm厚的硅藻土、飞灰等制成的泥浆，然后放入污泥，进行真空过滤，脱水后的污泥饼连同一薄层预膜料被剥离取出。该过滤器的脱水效率较高。
CAS号：
性质：用于难处理污泥的脱水。包括真空过滤器和压滤机。因使用预膜滤布而得名。预膜滤布是在滤布上铺垫一层50～100mm厚的硅藻土、飞灰等制成的泥浆，然后放入污泥，进行真空过滤，脱水后的污泥饼连同一薄层预膜料被剥离取出。该过滤器的脱水效率较高。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条