| ²é¿´: 427 | »Ø¸´: 2 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
zhenglihui½ð³æ (³õÈëÎÄ̳)
|
[½»Á÷]
¡¾ÇóÖú¡¿Ô×ÓÎüÊÕ·¨²â¶¨ÄÆÀë×Ó
|
||
| ÇóÖúÔ×ÓÎüÊÕ·¨²â¶¨ÄÆÀë×ӵľßÌå²½Ö裡·Ç³£¸Ðл£¡ |
» ²ÂÄãϲ»¶
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ5È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ6È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ7È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ7È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ9È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ4È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ6È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ5È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ8È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ10È˻ظ´
Àîê¿
Òø³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 474.7
- Ìû×Ó: 380
- ÔÚÏß: 8.4Сʱ
- ³æºÅ: 884475
- ×¢²á: 2009-10-26
¡ï
zhenglihui(½ð±Ò+1,VIP+0): 11-9 15:22
zhenglihui(½ð±Ò+1,VIP+0): 11-9 15:22
|
ÄÇÖÖÎïÖʵÄÄÆÀë×Ó£¿ Õâ±ßÓиöË®ÑùµÄ£¬Äã²Î¿¼Ï塃 4 ·½·¨ÔÀí ¹¤ÒµÑ»·Ë®ÑùÆ·¾Îí»¯ÅçÈë»ðÑæ£¬ÄÆÀë×Ó±»ÈȽâÀëΪ»ù̬Ô×Ó£¬ÒÔÄÆ¹²ÕñÏß330.2nmºÍ589.6nmΪ·ÖÎöÏߣ¬ÒÔ¿ÕÆø-ÒÒȲ»ðÑæ²â¶¨ÄÉÔ×ÓµÄÎü¹â¶È¡£Ë®Öи÷ÖÖ¹²´æÔªËؼ°Ë®´¦ÀíÒ©¼Á¶ÔÄÆµÄ²â¶¨¾ù²»¸ÉÈÅ(¼û¸½Â¼A)¡£ 5 ÊÔ¼ÁºÍ²ÄÁÏ ±¾ÊÔÑéËùÓÃˮӦ·ûºÏGB 6682Öжþ¼¶»òÈý¼¶ÓÃË®¹æ¸ñ¡£ËùÓÃÊÔ¼ÁÔÚûÓÐ×¢Ã÷ÆäËûÒªÇóʱ¾ùÖ¸·ÖÎö´¿ÊÔ¼Á¡£ÊÔÑéÖÐËùÓÃÒÒÈ²ÆøÓ¦·ûºÏGB 6819Ö®¹æ¶¨¡£ 5.1 ÑÎËá(GB 622)£» 5.2 ÂÈ»¯ÄƱê×¼ÈÜÒº£º 5.2.1 ÄÆ±ê×¼ÈÜÒº£º³ÆÈ¡ÔÚ105¡«110¡æºæÖÁºãÖØµÄ¹âÆ×´¿ÂÈ»¯ÄÆ2.548lg¾«È·ÖÁ0.0002g£¬·ÅÖÃ100mLÉÕ±ÖУ¬¼ÓË®ÈÜ½â£¬×ªÒÆÖÁ1000mLÈÝÁ¿Æ¿ÖУ¬ÓÃˮϡÊÍÖÁ¿Ì¶ÈÒ¡ÔÈ£¬´Ë±ê×¼ÈÜÒº1.00mLº¬ÄÆ1.00mg¡£ 6 ÒÇÆ÷ Ô×ÓÎüÊÕ¹âÆ×ÒǺÍÒ»°ãʵÑéÊÒÓÃÒÇÆ÷¡£ 6.1 Ô×ÓÎüÊÕ¹âÆ×ÒÇÓ¦ÅäÓÐÄÆ¿ÕÐÄÒõ¼«µÆ£¬¿ÕÆø-ÒÒȲԤ»ìºÏȼÉÕÆ÷£¬±³¾°¿Û³ýУÕýÆ÷(±¾±ê×¼ÍÆ¼öʹÓÃÁ¬Ðø¹âÆ×뮵ƿ۳ý±³¾°)´òÓ¡»ú»ò¼Ç¼ÒÇ¡£ËùÓÃÔ×ÓÎüÊÕ¹âÆ×ÒǾùÓ¦´ïµ½ÏÂÁÐÖ¸±ê£º 6.1.1 ¼ì³öÏÞ£ºÔÚ²âÁ¿Ñ»·ÀäÈ´Ë®ÑùÆ·ÖУ¬ÄƵļì³öÏÞӦСÓÚ0.4mg/L£» 6.1.2 ¹¤×÷ÇúÏßÏßÐÔ£º¹¤×÷ÇúÏßÉϲ¿20%Ũ¶È·¶Î§ÄÚµÄбÂÊÓëϲ¿20%Ũ¶È·¶Î§ÄÚбÂÊÖ®±ÈÖµÓ¦²»Ð¡ÓÚ0.7£» 6.1.3 ×îµÍ¾«ÃܶÈÒªÇ󣺹¤×÷ÇúÏßÖÐŨ¶È×î¸ßµÄ±ê×¼ÈÜÒºµÄ10´ÎÎü¹â¶ÈµÄ±ê׼ƫ²î£¬Ó¦²»³¬¹ýÆäƽ¾ùÎü¹â¶ÈµÄ1.5%£»Å¨¶È×îµÍµÄ±ê×¼ÈÜÒº(²»ÊÇÁãŨ¶ÈÈÜÒº)µÄ10´ÎÎü¹â¶ÈµÄ±ê׼ƫ²î£¬Ó¦²»³¬¹ýŨ¶È×î¸ßµÄ±ê×¼ÈÜҺƽ¾ùÎü¹â¶ÈµÄ0.5%¡£ 7 ¹¤×÷Ìõ¼þµÄÑ¡Ôñ °´ÕÕÒÇÆ÷˵Ã÷ÊéÌáÌṩµÄ×î¼ÑÌõ¼þ£¬µ÷½Ú²¨³¤330.2nm»ò589.6nm£¬µ÷ÊԵƵçÁ÷¡¢Í¨´ø¡¢»ý·Öʱ¼ä¡¢»ðÑæÌõ¼þ¡¢±³¾°¿Û³ýµÈ¡£ÒÇÆ÷¿ª»úµã»ðºóÐèÎȶ¨5¡«10min·½ÄܽøÐвⶨ¡£ 8 ²â¶¨²½Öè 8.1 ÊÔÑùµÄÖÆ±¸È¡ÏÖ³¡Ñ»·ÀäÈ´Ë®ÑùÆ·Ô¼500mL£¬¼ÓÈëÑÎËá(5.1)ËữÖÁpH1×óÓÒ(ÿÉýË®Ñù¼ÓÈë8.0mLÑÎËá)¡£µ±Ë®ÑùÖÐÐü¸¡Îï½Ï¶àʱ£¬ÐèÓÃÖÐËÙ¶¨Á¿ÂËÖ½¹ýÂË£¬ÂËÒºÖüÓÚ¾ÛÒÒÏ©ËÜÁÏÆ¿ÖС£¸ÃÊÔÑùÆ·¿É·ÅÖÃ2ÖÜ¡£ 8.2 ±ê×¼ÇúÏßµÄÖÆ×÷£º×¼È·ÒÆÈ¡ÄƱê×¼ÈÜÒº(5.2.1)0.00¡¢2.50¡¢5.00¡¢7.50¡¢10.0mL£¬·Ö±ðÖÃÓÚ50.0mLÈÝÁ¿Æ¿ÖУ¬¼ÓˮϡÊÍÖÁ¿Ì¶ÈÒ¡ÔÈ¡£´Ë±ê׼ϵÁÐŨ¶ÈΪ0.00¡¢50.0¡¢100.0¡¢150.0¡¢200.0mg/L£¬ÔÚ²¨³¤Îª330.2nm´¦£¬µ÷½ÚÒÇÆ÷Ϊ×î¼Ñ¹¤×÷״̬£¬ÒÔË®µ÷Á㣬ÒԲⶨµÄÎü¹â¶ÈΪ×Ý×ø±ê£¬Ïà¶ÔÓ¦µÄÄÆº¬Á¿mg/LΪºá×ø±ê£¬»æÖƳö±ê×¼ÇúÏß¡£ 8.3 ÊÔÑùµÄ²â¶¨°´±ê×¼ÇúÏßµÄÖÆ×÷ÖÐͬµÈÒÇÆ÷Ìõ¼þ£¬ÒÔˮΪ¿Õ°×µ÷Á㣬²â¶¨ÊÔÑù(8.1)µÄÎü¹â¶È£¬ÈôË®ÑùÖÐÄÆº¬Á¿´óÓÚ200mg/L£¬¿ÉÏ¡Êͺó²â¶¨£¬ÈôË®ÑùÖÐÄÆº¬Á¿Ð¡ÓÚ20mg/Lʱ£¬°´¸½Â¼B²â¶¨¡£ 8.4 ·ÖÎö½á¹ûµÄ±íÊöÒÔÄÆÀë×ÓÖÊÁ¿Å¨¶È±íʾµÄÄÆº¬Á¿X(mg/L)°´Ê½(1)¼ÆË㣺 X=P¡¤f ¡¡¡¡¡¡¡¡¡¡¡¡¡¡(1) ʽÖУº P---´Ó±ê×¼ÇúÏßÖвéµÃÄÆµÄŨ¶È£¬mg/L£» f---ËữºóÊÔÑùµÄÌå»ý(mL)ÓëËùȡˮÑùÌå»ý(mL)Ö®±È(¼û8.1)¡£ 9 ÔÊÐí²î ʵÑéÊÒÖ®¼ä·ÖÎö½á¹û²îÖµ²»Ó¦´óÓÚ±í1ËùÁÐÔÊÐí²î¡£±í1 mg/L ÄÆ º¬ Á¿ ÔÊ Ðí ²î 20¡«100 ¡Ü1.0 100¡«500 ¡Ü2.0 >650 ¡Ü4.0 |
2Â¥2009-11-09 11:35:23
yunjun3
ľ³æ (ÖøÃûдÊÖ)
- ACI: 3
- Ó¦Öú: 161 (¸ßÖÐÉú)
- ½ð±Ò: 3150.5
- ºì»¨: 6
- Ìû×Ó: 1489
- ÔÚÏß: 145.8Сʱ
- ³æºÅ: 775818
- ×¢²á: 2009-05-21
- רҵ: ¹âÆ×·ÖÎö
¡ï
zhenglihui(½ð±Ò+1,VIP+0): 11-9 15:22
zhenglihui(½ð±Ò+1,VIP+0): 11-9 15:22
|
1.¸ù¾ÝÑùÆ·µÄ»ùÌå,ÅäÖÆ±ê×¼ÈÜÒº. 2.¿ª»ú,ÉÏÔªËØµÆ,Ñ¡Ôñ²¨³¤. 3.Ô¤ÈÈ,µã»ð,ÏÈ¿´ÑùÆ·ABSµÄ¸ßµÍ,µ÷ÕûÁéÃô¶È(תȼÉÕÍ·,»òÏ¡ÊÍ). 4.½ø±ê׼ϵÁÐ,½øÑùÆ·. |
3Â¥2009-11-09 11:38:37













»Ø¸´´ËÂ¥