能源与节能
能源與節能
능원여절능
SHANXI ENERGY AND CONSERVATION
2015年
7期
91-92
,共2页
多晶硅%废水%沉淀%浓缩%压滤%排放及回用
多晶硅%廢水%沉澱%濃縮%壓濾%排放及迴用
다정규%폐수%침정%농축%압려%배방급회용
polysilicon%wastewater%precipitation%enrichment%filter%emissions and recycle
针对多晶硅生产工艺及其生产废水的水质特点，结合江苏中能硅业生产废水的处理实践，提出采用曝气除砂、两级沉淀、浓缩、机械压滤等工艺，实现生产废水达标排放，满足回用需求。
針對多晶硅生產工藝及其生產廢水的水質特點，結閤江囌中能硅業生產廢水的處理實踐，提齣採用曝氣除砂、兩級沉澱、濃縮、機械壓濾等工藝，實現生產廢水達標排放，滿足迴用需求。
침대다정규생산공예급기생산폐수적수질특점，결합강소중능규업생산폐수적처리실천，제출채용폭기제사、량급침정、농축、궤계압려등공예，실현생산폐수체표배방，만족회용수구。
According to the polysilicon production process and its quality characteristics of production waste water, this paper proposed some processed to realize the production wastewater discharging standard and meet the demand of recycling such as aeration desanding, two-stage precipitation, concentration and mechanical filter.
