²é¿´: 2949  |  »Ø¸´: 12

ÌïÆß07

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] ¼ÆË㣺·ÏË®ÅäÖÃÖÐ̼ԴµªÔ´µÄ±ÈÀý¼ÆËã

ÅäÖÆCODΪ5000 mg/LµÄÆÏÌÑÌÇÄ£Äâ·ÏË®£¬Ì¼£ºµª£ºÁ×=300:5:1£¬ÆäÖÐÆÏÌÑÌÇ×÷̼Դ¡¢ÄòËØ×÷µªÔ´¡¢Á×Ëá¶þÇâ¼Ø×÷Á×Ô´
ÎÊ£ºÅäÖÆ1 LµÄ·ÏË®ÐèÒª¸÷Ͷ¼Ó¶àÉÙÁ¿µÄÆÏÌÑÌÇ¡¢ÄòËØÒÔ¼°Á×Ëá¶þÇâ¼Ø£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÎÒµÄʵÑé ÐÄÇé

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

lxy19851024

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

Dr.

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

µ«ÊÇÄòËØÒ²ËãCOD°¡¡£¡£¡£
ÕýÄÜÁ¿£¬¼ÓÓÍ~~
4Â¥2011-09-28 08:37:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

lxy19851024

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

Dr.

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
gaofeng925(½ð±Ò+1): »ý¼« 2011-09-27 08:32:28
ÌïÆß07(½ð±Ò+5): 2011-09-30 12:21:41
ÆÏÌÑÌǺÍÄòËØÑõ»¯×îÖÕ²úÎÆÏÌÑÌÇΪCO2ºÍH2O£¬ÄòËØÎªCO2£¬HNO3ºÍH2O£¬°´»¯Ñ§·½³ÌʽËã¡£
                ÉèÆÏÌÑÌÇΪx(mg)£¬ÄòËØÎªy(mg)
          192x/180+128y/60=5000
         (72x/180+12y/60)/(28y/60)=300/5
½â³öÕâ¸ö·½³ÌµÃ³öx£¬y£¬ÔÙËã³öNµÄÖÊÁ¿£¬°´N£ºP=5£º1Ëã³öPµÄÖÊÁ¿£¬´Ó¶øËã³öKH2PO4µÄÖÊÁ¿¾ÍOKÁË
ÕýÄÜÁ¿£¬¼ÓÓÍ~~
2Â¥2011-09-26 18:28:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hitlzj201

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
stormxuhao(½ð±Ò+1): »ý¼« 2011-09-27 09:05:50
¸ù¾ÝÄãÌṩµÄÌõ¼þ£¬±ÈÀýÒÑÖª£¬Ì¼Ô´ÒÑ֪Ϊ5000mg£¬¿ÉËã³öµªºÍÁ×µÄÁ¿£¬ÔÙ¸ù¾ÝËù¼ÓÎïÖÊN¡¢PÖÊÁ¿·ÖÊý¿ÉÇó³ö¼ÓÒ©Á¿¡£
3Â¥2011-09-27 08:39:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxy19851024

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

Dr.

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
kanavaro11(½ð±Ò+1): »ý¼«£¡»¶Ó­³£À´£¡ 2011-10-01 08:12:23
¶øÇÒÊÇCODΪ5000mg/L¶þÂ¥½âÊÍϰ¡£¬²»ÊÇ̼ԴΪ5000mg/L°¡
ÕýÄÜÁ¿£¬¼ÓÓÍ~~
5Â¥2011-09-28 08:38:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

weijian12369

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
kanavaro11(½ð±Ò+1): »ý¼«£¡»¶Ó­³£À´£¡ 2011-10-01 08:12:29
ÄòËØµÄCODÒ²Ó¦¼ÆËã½øÈ¥£¬Áз½³Ì¼ÆËã°É¡£¶¥Ò»¸ö¡£
Karl
6Â¥2011-09-28 13:43:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÌïÆß07

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by lxy19851024 at 2011-09-26 18:28:55:
ÆÏÌÑÌǺÍÄòËØÑõ»¯×îÖÕ²úÎÆÏÌÑÌÇΪCO2ºÍH2O£¬ÄòËØÎªCO2£¬HNO3ºÍH2O£¬°´»¯Ñ§·½³ÌʽËã¡£
                ÉèÆÏÌÑÌÇΪx(mg)£¬ÄòËØÎªy(mg)
          192x/180+128y/60=5000
         (72x/180+12y/60)/(28y/60) ...

µÚ¶þ¸ö·½³ÌÖУ¬C:NµÄ±ÈÀýÖ¸µÄÊÇÔªËØµÄÖÊÁ¿±ÈÊǰɣ¿
7Â¥2011-09-30 12:40:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxy19851024

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

Dr.

àÅ      ÊǵÄ
ÕýÄÜÁ¿£¬¼ÓÓÍ~~
8Â¥2011-10-01 01:50:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxy19851024

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

Dr.

Êǵİ¡
ÕýÄÜÁ¿£¬¼ÓÓÍ~~
9Â¥2011-10-01 01:50:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzwperfect

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÄòËØµÄCOD¿ÉÒÔºöÂÔ²»¼Æ£¡ÄòËØ°´ÖÊÁ¿µÄ46%¼ÆË㣬Á×Ëá°´ÖÊÁ¿µÄ85%¼ÆËã¼´¿É£¡²»ÓÃÏëµÄÌ«¸´ÔÓ£¬²»ÐèÒª¶þÔªÒ»´Î·½³ÌÀ´×ŵģ¡
10Â¥2011-10-05 14:55:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÌïÆß07 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +8 z1z2z3879 2026-03-16 10/500 2026-03-18 00:01 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 341Çóµ÷¼Á +5 µ·µ°ÖíÖí 2026-03-11 7/350 2026-03-17 19:09 by µ·µ°ÖíÖí
[¿¼ÑÐ] ²ÄÁÏר˶326Çóµ÷¼Á +6 Ä«ìÏæ¦Ý· 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] 290Çóµ÷¼Á +3 p asserby. 2026-03-15 4/200 2026-03-17 16:35 by wangkm
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©´óѧ£¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬µ÷¼Á +4 Jy? 2026-03-16 4/200 2026-03-17 11:02 by gaoqiong
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ʱ¼äµã 2026-03-13 5/250 2026-03-17 07:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 070305Çóµ÷¼Á +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
[¿¼ÑÐ] 336Çóµ÷¼Á +6 Iuruoh 2026-03-11 6/300 2026-03-13 22:06 by JourneyLucky
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤301Çóµ÷¼Á +5 ÞÈÊø¹â 2026-03-13 5/250 2026-03-13 22:00 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] £¨081700£©»¯Ñ§¹¤³ÌÓë¼¼Êõ-298·ÖÇóµ÷¼Á +12 11À²À²À² 2026-03-11 35/1750 2026-03-13 21:25 by JourneyLucky
[¿¼ÑÐ] 315Çóµ÷¼Á +9 СÑòСÑò_ 2026-03-11 10/500 2026-03-13 21:13 by SXNUÀîÀÏʦ
[¿¼ÑÐ] Çóµ÷¼Á +5 Ò»¶¨ÓÐѧÉÏ- 2026-03-12 5/250 2026-03-13 18:31 by ms629
[¿¼ÑÐ] 307Çóµ÷¼Á +5 ³¬¼¶ÒÁ°º´óÍõ 2026-03-12 5/250 2026-03-13 15:56 by °ô°ôÇòÊÖ
[¿¼ÑÐ] 0856»¯Ñ§¹¤³Ì280·ÖÇóµ÷¼Á +4 shenzxsn 2026-03-11 4/200 2026-03-13 11:55 by ymwdoctor
[¿¼²©] ¸£ÖÝ´óѧÑî»ÆºÆ¿ÎÌâ×éÕÐÊÕ2026Äêרҵѧλ²©Ê¿Ñо¿Éú£¬2026.03.20½ØÖ¹ +3 Xiangyu_ou 2026-03-12 3/150 2026-03-13 09:36 by duanwu655
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û