GD真人guangfufeishuizhuyaoshiduibandaoticailiao(zhuyaoshigui)jinxingjiagongguochengzhongchanshengdefeishui,youyuzaishengchanguochengzhongdaliangshiyongqingfusuan、yansuan、xiaosuandeng,feishuipairushuitizhong,fushi、wuranturangjidixiashui,shidong、zhiwuzhongdu。
er、guangfufeishuizhuyaolaiyuanyudianchidezhirong、qinshijieduan,jutishuizhifenxiruxia:
1、feishuizhongdezhuyaowuranwulaiziyuqinshiduan,youyudaliangshiyongqingfusuan、yansuan、xiaosuandeng,feishuihanyougaonongdudefulizijixiaosuanyan,phzhichengqiangsuanxing;
2、youjiwuranwuzelaiziyuzhirongjieduan,hanyoudaliangdejianyejizhirongtianjiaji,juyouyidingdecodnongdu,phzhichengqiangjianxing。
guangfufeishuidezhuyaowuranwuweifulizi,duifulizidechulifangfajiaoweijiandan,yibancaiyongxuningchendianfa。
GD真人youyushengchanfeishuidenongdujiwuranwuhuigenjubutongqiyedeshengchangongyi、caozuoguanlishuipingerfashengbianhua,ruyouxieguangfuqiyepaifangfeishuizhongjihumeiyoucod,duiyupaifangfeishuizhongyoujiwurannongdujiaogaohuopaifangbiaozhunyaoqiugaodeqiye,qichuligongyiyinggenjuqishijizhuangkuangjinxingzhenduixingdechuli。
氟离子的二级沉淀法主要是在废水中投加钙盐形成CaF2,再经过一级沉淀去除水中的氟离子。由于加钙沉淀对低浓度的氟离子去除效果较差,泥渣沉降缓慢,因此需要配合混凝沉淀法对废水进行处理,即投加药剂如PAC、PAM等进行二次沉淀即可。
对于废水中的常规污染物如COD、TN、NH3-N等指标,则可采用经济高效的生物法进行处理,针对不同的污染物浓度,可采用单独的好氧法,或好氧法与缺氧法的组合工艺进行处理。