The removalofphosphorus from wastewater consists of biological removal method and compelled chemical removal method.
污水的除磷有生物法和药剂强制去除法两大类。
2
The effect of different feed COD concentrations on the removalofphosphorus and nitrogen in a sequencing batch moving bed biofilm reactor(SBMBBR) was studied.
研究了序批式移动床生物膜反应器（SBMBBR）中COD进水浓度对同步脱氮除磷效果的影响。
3
Carbon, manganese and silicon can be removed easily by any of the processes, acid or basic. The removalofphosphorus and sulphur requires special conditions that only basic processes can meet.