1) denitrification filter
反硝化滤池
1.
Aimed at a wastewater treatment project in the north of Zhejiang Province,the pilot study was conducted for nitrogen and phosphorus removal from municipal wastewater by submerged pre-denitrification filter/submerged aerobic filter/deep bed Denite filter.
针对浙江北部某污水处理项目,开展了淹没式前置反硝化滤池/淹没式好氧滤池/后置深床反硝化滤池处理城市污水的脱氮除磷中试研究。
2) denitrifying biofilter
反硝化生物滤池
1.
A pilot scale experiment of ozone/activated carbon/denitrifying biofilter was conducted for biological nitrogen removal from the secondary treatment effluent of Jiuxianqiao WWTP.
以酒仙桥污水厂的二级处理出水为研究对象,采用中试规模的臭氧/活性炭/反硝化生物滤池工艺进行生物脱氮,重点研究了反硝化生物滤池采用连续流自然挂膜法的启动速度和启动效果,以及碳源投量对总氮去除率的影响。
3) denitrifying tank capacity
反硝化池容
1.
Taking the design influent quality as basic condition,the optimized design methods of nitrifying and denitrifying tank capacity and their parameters were introduced to provide reference for relevant personnel.
以设计进水水质为基本条件,介绍了硝化、反硝化池容及其参数的优化设计方法,可供相关人员参考。
5) backwashing filter
反洗滤池
6) nitrifying tank capacity
硝化池容
1.
Taking the design influent quality as basic condition,the optimized design methods of nitrifying and denitrifying tank capacity and their parameters were introduced to provide reference for relevant personnel.
以设计进水水质为基本条件,介绍了硝化、反硝化池容及其参数的优化设计方法,可供相关人员参考。
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