1) porcelain sand filter material
瓷砂滤料
2) ceramic sand screen
陶瓷滤砂管
1.
and control technology by using ceramic sand screen in steam injector is a method ofincreasing viscous oil production,it has reached a leading level domestically through laboratoryexperiments and field tests.
注汽井陶瓷滤砂管防砂工艺技术是提高稠油热采井产量的一种方法,通过室内试验和现场试验已达到国内领先水平。
4) sand filter material
砂滤料
1.
The research and development of high efficient detergent TS-198 of sand filter material;
砂滤料高效清洗剂TS—198的研制与开发
5) manganese sand filtering material
锰砂滤料
1.
The research on the process conditions of removing manganese and ferrum pollution from industrial cooling water by the contact oxidation using the natural manganese sand filtering material is conducted.
采用天然锰砂滤料接触氧化法对去除工业冷却水中锰、铁的工艺条件进行了研究。
6) quartz sand filter media
石英砂滤料
1.
Experimental research on turbidity removal by quartz sand filter media coated with alumina;
石英砂滤料铝盐改性除浊效能研究
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