±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 800  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

jiajia2000

Ìú³æ (ÕýʽдÊÖ)


[½»Á÷] ¡¾ÇóÖú¡¿ZrO2.xH2OÐü×ÇÒºµÄPHÖµ±ä»¯ÎÊÌâ

³Áµí·¨ÖƱ¸µÄZrO2.xH2O£¨Ë®ºÏÑõ»¯ï¯£¬Ï´µÓºó£©£¬ºÍË®Åä³ÉÐü×ÇÒº£¬ÔÚÊÒÎÂϲâµÄPHÖµÊÇ10.8£¬µ«ÊǼÓÈȵ½60ʱPHֵȴ±ä³ÉÁË9.2£¬È»ºóÔÙÀäÈ´µ½ÊÒÎÂÓÖ±ä³ÉÁË10.8£¬ÊÔÑéÁ˼¸´Î¶¼ÊÇÕâÑù¡£Õâ¸ö¿Ï¶¨ÊǺÍZrO2.xH2O±íÃæµÄ¡ªOH±ä»¯ÊÇÓйØÏµµÄ£¬µ«»¹ÊǰÙ˼²»µÃÆä½â£¬ËùÒÔÏëÇë½Ìһϸ÷λ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiajia2000

Ìú³æ (ÕýʽдÊÖ)


jinkai838: PH=9.5µÄË®ÈÜҺϴ£¿Ê²Ã´Òâ˼£¿ 2011-01-30 01:50:45
ÒýÓûØÌû:
Originally posted by lggm208 at 2011-01-19 08:51:56:
ÄãÓÐûÓÐÊÔ¹ýÖ»ÓÃË®×öһϣ¬ÍƶÏÊÇ·ñÊÇï¯Ë®ºÏÎïµÄ×÷Óã¬×öµÄ¹ý³ÌÓÐûÓнÁ°è
Èç¹ûÊÇï¯Ë®ºÏÎïµÄ×÷Óã¬ÄǾÍÒªºÃºÃÏëÏëÁË

ÖÆ±¸¹ý³Ì£ºZrOCl2Óð±Ë®40-50¶ÈÌõ¼þϳÁµíµÃµ½£¬¹ýÂ˵õ½Â˱ý£¬È»ºóÔÚPH=9.5µÄË®ÈÜҺϴµÓ¹ýÂËÁË4´Î£¬¹ýÂ˺óµÄÂ˱ý¼´ÊÇÉÏÃæËù˵µÄï¯Ë®ºÏÎȻºó°ÑÕâÂ˱ýºÍË®»ìºÏ³ÉÐü×ÇÒº£¬¾Í³öÏÖÁËÉÏÃæËù˵µÄÇé¿öÁË
5Â¥2011-01-19 16:16:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

jiajia2000

Ìú³æ (ÕýʽдÊÖ)


àÅ Ó¦¸Ã ²»ÊÇÒòΪζȲ¹³¥Ôì³ÉµÄ
2Â¥2011-01-19 07:50:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lggm208

ľ³æ (ÕýʽдÊÖ)


¡ï
´ß»¯´óʦ(½ð±Ò+1): ллָµã£¬»¶Ó­³£À´´ß»¯°æÌÖÂÛ£¡ 2011-01-19 09:14:45
jiajia2000(½ð±Ò+1): 2011-01-19 16:12:12
ÄãÓÐûÓÐÊÔ¹ýÖ»ÓÃË®×öһϣ¬ÍƶÏÊÇ·ñÊÇï¯Ë®ºÏÎïµÄ×÷Óã¬×öµÄ¹ý³ÌÓÐûÓнÁ°è
Èç¹ûÊÇï¯Ë®ºÏÎïµÄ×÷Óã¬ÄǾÍÒªºÃºÃÏëÏëÁË
4Â¥2011-01-19 08:51:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lvandsha

½ð³æ (ÕýʽдÊÖ)


½èÂ¥Ö÷±¦µØÇë½Ì´ó¼Ò£¬ÓÐûÓÐÈËÖªµÀﯵÄÄÄÖÖ»¯ºÏÎïÄܺܺõÄÂçºÏ·úÀë×Ó£¬»òÕßÓÐÏà¹ØµÄ×ÊÁϰ¡£¬
6Â¥2011-03-01 12:56:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 318Çóµ÷¼Á +12 ykyhsa 2026-04-05 14/700 2026-04-06 17:46 by fuyu_
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +12 15771691647 2026-04-04 13/650 2026-04-06 12:00 by lijunpoly
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò¼·¡·¡ÒÚ 2026-04-04 14/700 2026-04-05 23:31 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 322Çóµ÷¼Á +3 àźߺߺã 2026-04-05 3/150 2026-04-05 19:52 by nepu_uu
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 Ò»ÑùYWY 2026-04-03 14/700 2026-04-05 18:20 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÉúѰÕÒµ¼Ê¦ +3 ¹ËÕ°¿¼Ñа¡ 2026-04-05 3/150 2026-04-05 18:18 by à£à£à£0119
[¿¼ÑÐ] ר˶310Çóµ÷¼Á +5 ÀÌÀÌÎÒ¡­. 2026-04-04 6/300 2026-04-04 23:33 by barlinike
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +15 Ò»ÑùYWY 2026-04-01 15/750 2026-04-04 22:23 by hemengdong
[¿¼ÑÐ] Çóµ÷¼Á +4 êɹ¦? 2026-04-03 4/200 2026-04-04 21:58 by hemengdong
[¿¼ÑÐ] 085602 ÕÒµ÷¼Á +4 ÄæÊ±Õë¿ìÀÖ 2026-04-02 4/200 2026-04-04 19:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0710ÉúÎïѧ336·ÖÇóµ÷¼Á +6 kiyy 2026-04-01 8/400 2026-04-04 10:10 by kiyy
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-04-03 10/500 2026-04-04 09:01 by T¿É¿ÉÎ÷ÀïT
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ»¯Ñ§¹¤³Ì323·ÖÇóµ÷¼Á +4 »¯¹¤×¨Ë¶323·Ö 2026-04-03 6/300 2026-04-03 22:12 by dongzh2009
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] 334Çóµ÷¼Á +9 Trying] 2026-03-31 9/450 2026-04-03 15:18 by ×ÁçíØ¼
[¿¼ÑÐ] 085501Ò»Ö¾Ô¸Ì칤´ó£¬»úеר˶Çóµ÷¼Á£¬¿ç²ÄÁÏ +3 33ÉÏ 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
[¿¼ÑÐ] 312Çóµ÷¼Á +6 ССī123 2026-04-02 7/350 2026-04-03 07:32 by jsw79
[¿¼ÑÐ] 362Çóµ÷¼Á +14 Î÷ÄϽ»²ÄÁÏר˶3 2026-03-31 14/700 2026-04-02 17:50 by yunlongyang
[¿¼ÑÐ] 346Çóµ÷¼Á +5 Ö£³ÏÀÖ 2026-04-02 5/250 2026-04-02 16:38 by SZW_UJN
[¿¼ÑÐ] ¿¼ÑвÄÁϹ¤³Ì351·Öµ÷¼Á +5 Õû¸öºÃµÄ 2026-03-31 5/250 2026-04-01 09:36 by topgun2009
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û