1) filter media conditioning stage
滤池介质调理阶段
2) multiple agent filter
多介质滤池
1.
In order to investigate the feasibility of two-stage biological aerated filter-multiple agent filter of outlet from refinery sewage workshop,two-stage biological aerated filter and multiple agent filter packed with series were employed to eliminate contamination from refinery sewage workshop.
采用两级曝气生物滤池和多介质滤池相串联的中试装置,连续处理某炼油厂污水车间二浮出水,主要考察了中试装置对污水中主要污染物的去除效果和规律,并确定了适宜的气水比。
3) filter conditioning
滤池调理
4) filter preconditioning
滤池预调理
5) stage mass regulating
分阶段质调节
1.
Application of dynamic programming in dividing stage of stage mass regulating;
动态规划在分阶段质调节阶段划分中的应用
6) media-translatology phase
译介阶段
1.
According to the study materials,the Russian speech study in China can be roughly divided into two phases: one is the media-translatology phase at abroad and the other is the seed-time at home.
根据研究资料,大致把我国的俄语对话研究分为两个阶段:一是国外理论的译介阶段;二是国内研究的发展阶段。
补充资料:多层滤料滤池
分子式:
CAS号:
性质:一种下流式重力深床滤池。一般采用3种滤料,上层为无烟煤(粒径1~2mm),中层为砂(粒径0.4~0.8mm),底层为石榴石(粒径<0.5mm)。过滤速度为10m/h,反冲强度为48~72m/h。在对生物处理后的出水进行过滤时,需采取某种形式的辅助冲洗措施。
CAS号:
性质:一种下流式重力深床滤池。一般采用3种滤料,上层为无烟煤(粒径1~2mm),中层为砂(粒径0.4~0.8mm),底层为石榴石(粒径<0.5mm)。过滤速度为10m/h,反冲强度为48~72m/h。在对生物处理后的出水进行过滤时,需采取某种形式的辅助冲洗措施。
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