24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 2271  |  »Ø¸´: 1

Ö£çùС¿É°®

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÓйØÌú»¹Ô­¾úµÄ·ÖÀë´¿»¯ÎÊÌâ

¸÷λ°ÉÓÑ´ó¼ÒºÃ£¬ÎÒÏÖÔÚÕýÔÚ×öÒ컯Ìú»¹Ô­¾úµÄ·ÖÀë´¿»¯ÊµÑ飬·½·¨²Î¿¼µÄÊÇÀî¾´½Ü±ÏÒµÂÛÎÄ¡¶Î¢ÉúÎïÒ컯»¹Ô­Fe(¢ó)ñîºÏÑõ»¯BTEXÑо¿¡·ÖеķÖÀë´¿»¯·½·¨¡£ÄÚÈÝÈçÏ£º
ÓÃÈ¡×ÔÓÚ³¤´ºÊÐÅá¼ÒÀ¬»øÌîÂñ³¡µÄÀ¬»øÉøÂËÒº½þÅÝð¤ÍÁ£¬×°ÔÚÈÝÆ÷ÖÐÊÒÎÂÏÂÑáÑõÃÜ·â±£´æ¡£Ò»¸öÔº󣬳ÆÈ¡ÉÏÊöÍÁÑùÆ·5gÓÚ50mLѪÇåÆ¿ÖУ¬¼ÓÈë1mLFe(OH)3ÐüÒº(º¬FeÁ¿Îª616mg/mL)£¬×îºóÓÃÈ¥Àë×ÓË®×°ÂúÒº·â£¬ÔÚ30¡æÏÂÑáÑõ°µ¹âÅàÑø1ÖÜ¡£½«ÅàÑøºóµÄÍÁÑùÐüÒºÓÚ1000r/minÀëÐÄ15 min£¬È¡ÉÏÇåÒº×÷Ϊ΢ÉúÎï½ÓÖÖÒº¡£
²ÉÓõþÃó¼Ð²ãÑáÑõÅàÑø·¨È¡1mL΢ÉúÎï½ÓÖÖÒº¾ùÔÈÍ¿²¼ÓÚÇí֬Ũ¶ÈΪ10g/LµÄÄûÃÊËáÌú¹ÌÌåÅàÑø»ù£¬ÅàÑøÃóÓ÷â¿ÚĤ·âºÃ£¬ÔÚÑáÑõÅàÑøÏäÖÐ30¡æÌõ¼þÏÂÅàÑø£¬Í¬Ê±×ö¿Õ°×ʵÑé¡£ÅàÑø1Öܺóѡȡ·ÖÉ¢½ÏºÃµÄƽ°å£¬ÌôÈ¡µ¥¾úÂäת½ÓÓÚLBÅàÑø»ùÖÐÀ©´óÅàÑø2d¡£½«À©´óÅàÑøºóµÄ¾úÖÖ¹ÜÓÚ3000 r/minÀëÐÄl0min£¬ÓÃÎÞ¾úˮϴµÓ2-3´Î£¬ÆúÈ¥ÉÏÇåÒº£¬ÓÃ2mLÎÞ¾úË®ÖÆµÃ¾úÐüÒº¡£È¡1mL¾­LBÅàÑø»ùÀ©·±ºóµÄ¾úÐüÒºÓÚ25mLѪÇåÆ¿ÖУ¬ÓÃÄûÃÊËáÌúÒºÌåÅàÑø»ù³äÂúѪÇåÆ¿£¬¸Ç½ôÏ𽺸ÇÃܷ⣬ÔÚÑáÑõÅàÑøÏäÖÐ30¡æÌõ¼þÏÂÅàÑø£¬Í¬Ê±×ö¿Õ°×ʵÑé¡£¹Û²ìѪÇåÆ¿ÖÐÄûÃÊËáÌúµÄ±ä»¯£¬ÅàÑøÒ»¶Îʱ¼äºó£¬ÑªÇåÆ¿ÄÚÅàÑøÒºÓ¦ÓÉ»ÆÉ«Öð½¥±äΪÂÌÉ«£¬ÕâÊÇÒòΪFe(III)±»»¹Ô­ÎªFe(II)£¬±íÃ÷¾úÂä¾ßÓл¹Ô­Fe(III)µÄ¹¦ÄÜ¡£
½«±»»¹Ô­µÄÄûÃÊËáÌúÅàÑøÒº×÷Ϊ½ÓÖÖÒº£¬ÓÚLBÅàÑø»ùÖÐÀ©·±£¬ÀëÐÄ¡¢Ï´µÓ£¬µÃµ½µÄ¾úÒº½ÓÖÖÓÚÄûÃÊËáÌú¹ÌÌåÅàÑø»ùÉϽøÐд¿»¯¡£ÌôÈ¡µ¥¾úÂäÀ©·±ºóÖÆµÃ¾úÒº£¬×ª½ÓÓÚÄûÃÊËáÌúÒºÌåÅàÑø»ùÖУ¬Èç´Ë´¿»¯3-4´Î£¬ÖƵô¿»¯µÄÌú»¹Ô­¾úÒº£¬½«º¬ÓÐÌú»¹Ô­¾úÒºµÄѪÇåÆ¿ÓÚ4¡æ±£´æ±¸Óá£
¼Ó´ÖµÄÊÇ´¿»¯·½·¨£¬ÎÒÄÜ¿´¶®£¬µ«²»Öª¾ßÌåÓ¦ÈçºÎ²Ù×÷¡£ÏëÎÊÒ»ÏÂÓÐûÓÐ×ö¹ýµÄ°ÉÓÑ£¬Çó´Í½Ì£¡
»Ø¸´´ËÂ¥
ÑÐһѧ½ãÃÈÃÈßÕ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mahh09

гæ (СÓÐÃûÆø)

¿ÉÓи㶨£¿
2Â¥2018-12-10 09:40:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ö£çùС¿É°® µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 290Çóµ÷¼Á +14 ¿Â»´È» 2026-04-12 16/800 2026-04-12 19:22 by dan_wang
[¿¼ÑÐ] 22408µ÷¼Á315·Ö +3 zhuangyan123 2026-04-09 3/150 2026-04-12 00:25 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϹ¤³ÌÈÕÓÉúÇóµ÷¼Á +7 0856?µ÷¼Á 2026-04-10 7/350 2026-04-11 21:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-09 6/300 2026-04-11 11:25 by zhq0425
[¿¼ÑÐ] 085410-273Çóµ÷¼Á +6 X1999 2026-04-10 6/300 2026-04-11 10:32 by Delta2012
[¿¼ÑÐ] ũҵ¹ÜÀí302·ÖÇóµ÷¼Á +3 xuening1 2026-04-10 3/150 2026-04-11 10:18 by zhq0425
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] Çóµ÷¼Á +13 Ñ©·ê¶¬ 2026-04-10 13/650 2026-04-11 09:58 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÒÑÉϰ¶£¬¸Ðл¸÷λÀÏʦ +14 Reframe 2026-04-10 16/800 2026-04-10 23:07 by caotw2020
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] 336²ÄÁÏÓ뻯¹¤085600Çóµ÷¼Á +21 Ë®ÐǼÇinfp 2026-04-05 24/1200 2026-04-10 15:28 by luoyongfeng
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-08 6/300 2026-04-10 11:02 by mattzhming
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +13 ÏàÐűػá¹ââÍòÕ 2026-04-06 16/800 2026-04-09 13:54 by ÐìÁ¼°×ü´óÏÀ
[¿¼ÑÐ] ÕÐÊÕÓлú»¯Ñ§¡¢»¯¹¤£¬Ò©Ñ§£¬Ê³Æ·µÆ×¨ÒµÑ§Éú +3 yrfhjgdj 2026-04-08 3/150 2026-04-09 10:15 by QYQX_123
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏʦ·¶´óѧ0702ÎïÀíѧ305µ÷¼Á +4 Äî³£°² 2026-04-07 6/300 2026-04-08 22:53 by bljnqdcc
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] µ÷¼ÁÇóÖú£¨ÉúÎïÓëÒ½Ò©£© +6 @6952 2026-04-06 6/300 2026-04-07 23:52 by lys0704
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û