1) pebble-bed filter
卵石层过滤器
2) cylindrical gravel filter
筒式卵石过滤器
3) gravel filter,pebble filter
细卵石过滤器
4) gravel packing
砾石过滤层
5) zeolite filter
沸石过滤器
1.
After that the wastewater is treated by a combined process of ammonia stripping tower,flocculating settling tank,ABR,CASS and zeolite filter,the effluent quality is better than the first class criteria specified in Integrated Wastewater Discharge Standard(GB 8978-1996).
养殖废水中有机物及氨氮浓度高,经氨吹脱塔/絮凝沉淀池/ABR复合厌氧反应器/CASS好氧反应器/沸石过滤器联合工艺处理后,各项出水指标均优于《污水综合排放标准》(GB8978—1996)的一级排放标准。
6) debris filter
碎石过滤器
1.
With morphology observation and chemical composition analyses by SEM and EDS as well as immersion test and corrosion potential measurement,the corrosion of debris filters in the CRF system of Ling Ao Nuclear Power Station was studied.
通过形貌观察、化学成分分析、扫描电镜及能谱分析、浸泡试验、自腐蚀电位测定,研究了岭澳核电站CRF系统碎石过滤器的腐蚀现象,其主要原因被归结为微生物腐蚀的作用。
补充资料：卵石
1.岩石经自然风化﹑水流冲击和摩擦所形成的卵形﹑圆形或椭圆形的石块，表面光滑，是一种天然建筑材料，用于铺路﹑制混凝土等。 2.蛋和石头。比喻强弱悬殊。
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