亚博买球

废酸纳滤膜纯化设备

2019-11-14 09:18:57 admin 149
种基于膜技术的酸废液的纯化回收方法,涉及一种废液的处理方法,特别是一种基于膜过滤分离技术的酸废液的纯化回收处理方法。提供一种达到降耗减排的基于膜技术的酸废液的纯化回收方法。将收集的酸废液经预处理去除悬浮物后,通过膜过滤分离系统(简称膜系统)过滤分离纯化,得透过液和浓缩液。透过液为纯化后的回收酸,可经浓配后直接回用于生产,也可通过其他方法使用;少量的浓缩液为高浓杂质的废液,按常规处理。以上过程可以多次反复进行,以达到酸废液的循环回收利用。

技术领域

[0001] BENFAMINGSHEJIYIZHONGFEIYEDECHULIFANGFA,TEBIESHIYIZHONGJIYUMOGUOLVFENLIJISHU(JIANCHENGMOJISHU)DESUANFEIYEDECHUNHUAHUISHOUCHULIFANGFA。

BEIJINGJISHU

[0002] HUAGONGSHENGCHANZHONGHUICHANSHENGDALIANGDESUANFEIYE,HANYOUSUAN、SHUIHEDUOZHONGZAZHI。XIANYOUCHULIFANGFASHIDUISUANFEIYECAIYONGZHONGHEJISHENGHUACHULIHOUPAIFANGDIAO。ZHEIYANGBUJINLANGFEILEDALIANGDESUANJIAN、SHUIHECHULICHENGBEN,ERQIEZAOCHENGLEHENDADEHUANBAOFUDAN。

FAMINGNEIRONG

[0003] BENFAMINGDEMUDESHI:ZHENDUIXIANYOUSUANFEIYEDECHULIFANGFASUOCUNZAIDECHENGBENLANGFEIHEHUANBAOFUDANDADEWENTI,TIGONGYIZHONGJIYUMOGUOLVFENLIJISHUDESUANFEIYEDECHUNHUAHUISHOUFANGFA,SHIFEISUANYEHUISHOULIYONG,CONGERDADAOJIANGHAOJIANPAI。

[0004] BENFAMINGDEJISHUFANGANSHI:JIANGSHOUJIDESUANFEIYEJINGYUCHULIQUCHUXUANFUWUHOU,TONGGUOMOGUOLVFENLIXITONG(JIANCHENGMOXITONG)GUOLVFENLICHUNHUA,DETOUGUOYEHENONGSUOYE。TOUGUOYEWEICHUNHUAHOUDEHUISHOUSUAN,KEJINGNONGPEIHOUZHIJIEHUIYONGYUSHENGCHAN,YEKETONGGUOQITAFANGFASHIYONG;SHAOLIANGDENONGSUOYEWEIGAONONGZAZHIDEFEIYE,ANCHANGGUICHULI。YISHANGGUOCHENGKEYIDUOCIFANFUJINXING,YIDADAOSUANFEIYEDEXUNHUANHUISHOULIYONG。SUOYONGDEMOXUANZEWEIFANSHENTOUMOSHI,SUOCHULIDESUANWEIYANSUAN(NONGDU10%YIXIA);SUOYONGDEMOXUANZEWEINALVMOSHI,QIJIELIUFENZILIANGWEI100〜500,SUOCHULIDESUANWEIYANSUAN(NONGDU30%YIXIA)、LIUSUAN(NONGDU15%YIXIA)、XIAOSUAN(NONGDU5%YIXIA)、LINSUAN(NONGDU20%YIXIA)、CUSUAN(NONGDU15%YIXIA)。SUANFEIYEDEHUISHOULVWEI95%YISHANG。SUOSHUDEMOXITONGWEIMOGUOLVFENLIXUNHUANZHUANGZHI,MODEXINGSHIKEWEIJUANSHI、BANSHIHUOGUANSHI,XUANYONGYOUJIGAOFENZIMORUJUXIANANFUHEMOHUOJUMIFENGMODENG。MOXITONGDECAOZUOYALIWEI10〜50bar,YUNXINGWENDUWEI5〜70°C。SUOSHUDENONGPEISHIZHILINGWAIJIASUANJIANGHUISHOUSUANDENONG`DUDIAOPEICHENGSUOXUDENONGDU。

[0005] BENFAMINGDEYOUYIXIAOGUOSHI:JIANGSUANFEIYECHUNHUAHOUXUNHUANHUISHOULIYONG,DADAOJIANGHAOJIANPAI。

JUTISHISHIFANGSHI

[0006] SHISHILI1:ZHANGANJUNSUSHUZHIZHUSUANXIFEIYEDEHUISHOU

[0007] MOUCHANGZHANGANJUNSUSHENGCHANZHONG,SHUZHIZHUSUANXISHIPAIFANGYANSUANFEIYE70T/D。YANSUANFEIYEZHONGHANYANSUAN(NONGDU4% )、Mg2+(NONGDU1046ppm)、Ca2+(NONGDU280ppm)、SESUHEQITAZAZHI(SHAOLIANG),QIXIGUANGDUWEI

0.271。JIANGCIYANSUANFEIYESHOUJIBINGJINGYUCHULIQUCHUSHUZHILIDENGXUANFUWUHOU,YOUBENGJINRUMOGUOLVFENLIXITONGCHUNHUA。DEHUISHOUYANSUAN(67T/D),QIZHONGHANYANSUAN(NONGDU4% )、Mg2+(NONGDU7ppm)、Ca2+(NONGDU2ppm),QIXIGUANGDUWEI0.001。HUISHOUYANSUANJINGWAIJIANONGYANSUANDIAOPEIDAO5%NONGDUHOU,ZHIJIEYONGYUSHUZHIZHUDEXIACISUANXI。MOXITONGSUOYONGDEMOWEIJUXIANANJUANSHINALVMO,QIJIELIUFENZILIANGWEI200。MOXITONGDECAOZUOYALIWEI20〜40bar,YUNXINGWENDUWEI15〜40°C。

[0008] SHISHILI2:WEICSHUZHIZHUSUANXIFEIYEDEHUISHOU

[0009] MOUCHANGWEISHENGSUCSHENGCHANZHONG,SHUZHIZHUSUANXISHIPAIFANGYANSUANFEIYE100T/D。YANSUANFEIYEZHONGHANYANSUAN(NONGDU5% ) ,NaCl (NONGDU1468ppm)、SESUHEQITAZAZHI(SHAOLIANG),QIXIGUANGDUWEI0.25。JIANGCIYANSUANFEIYESHOUJIBINGJINGYUCHULIQUCHUSHUZHILIDENGXUANFUWUHOU,YOUBENGJINRUMOGUOLVFENLIXITONGCHUNHUA。DEHUISHOUYANSUAN(96T/D),QIZHONGHANYANSUAN(NONGDU5% ) ,NaCl (NONGDU20ppm),QIXIGUANGDUWEI0.001。HUISHOUYANSUANJINGWAIJIANONGYANSUANDIAOPEIDAO7%NONGDUHOU,ZHIJIEYONGYUSHUZHIZHUDEXIACISUANXI。MOXITONGSUOYONGDEMOWEIJUXIANANJUANSHIFANSHENTOUMO,QIJIELIULV 98.6%。MOXITONGDECAOZUOYALIWEI25〜45bar,YUNXINGWENDUWEI15〜40°C。