| ²é¿´: 1050 | »Ø¸´: 7 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
zhl3868½ð³æ (СÓÐÃûÆø)
|
[½»Á÷]
¡¾Discussion¡¿Help!Help!
|
||
|
With the exception of cadmium, the concentration of chromium, nickel and copper in leachates of the artificial soils have got to a stable level by the end of the experiment. The finial concentration of copper in leachates of artificial soils ranged from 27.1 µg L-1 to 127.5 µg L-1, which was below the European threshold value for drinking water, (1000µg L-1). While, finial nickel and chromium concentration in leachates surpassed the European threshold values for drinking water. Õâ¶Î»°±íÊöÉÏÓÐûÓдíÎó£¬ÊDz»ÊÇÌ«ÖйúʽӢÓïÁË£¿¸ÃÔõôÐ޸ģ¬Ð»Ð»£¡ |
» ²ÂÄãϲ»¶
Ò»Ö¾Ô¸»ª¶«Ê¦·¶ÉúÎïѧ326·Ö£¬Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
071000ÉúÎïѧµ÷¼ÁÇóÖú
ÒѾÓÐ11È˻ظ´
»¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á
ÒѾÓÐ16È˻ظ´
298Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
282£¬Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
¿¼Ñе÷¼Á
ÒѾÓÐ19È˻ظ´
308Çóµ÷¼Á
ÒѾÓÐ20È˻ظ´
ÖпÆÔº×Ü·Ö315Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸¿ó´ó£¬²ÄÁϹ¤³Ìר˶314·Ö£¬0856¿Éµ÷¶¼¿ÉÒÔ
ÒѾÓÐ12È˻ظ´
poyoro
ľ³æ (ÎÄ̳¾«Ó¢)
- ESEPI: 13
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ¹ó±ö: 1.05
- ½ð±Ò: 1492.8
- É¢½ð: 12871
- ºì»¨: 23
- ɳ·¢: 209
- Ìû×Ó: 10651
- ÔÚÏß: 1172.7Сʱ
- ³æºÅ: 589231
- ×¢²á: 2008-08-29
¡ï
Сľ³æ(½ð±Ò+0.2):ÇÀÁ˸öС°åµÊ£¬¸ø¸öºì°ü
Сľ³æ(½ð±Ò+0.2):ÇÀÁ˸öС°åµÊ£¬¸ø¸öºì°ü
| http://muchong.com/bbs/forumdisplay.php?fid=278 You may receive more gelivable answers |
3Â¥2011-04-13 15:50:36
Å£¸ç¸ç
ͳæ (ÖøÃûдÊÖ)
ÀÁÅ£
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 44.9
- É¢½ð: 1089
- ºì»¨: 12
- ɳ·¢: 22
- Ìû×Ó: 1770
- ÔÚÏß: 223.2Сʱ
- ³æºÅ: 535570
- ×¢²á: 2008-03-29
- ÐÔ±ð: GG
- רҵ: ÉúÎﻯѧ

2Â¥2011-04-13 15:49:21
Å£¸ç¸ç
ͳæ (ÖøÃûдÊÖ)
ÀÁÅ£
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 44.9
- É¢½ð: 1089
- ºì»¨: 12
- ɳ·¢: 22
- Ìû×Ó: 1770
- ÔÚÏß: 223.2Сʱ
- ³æºÅ: 535570
- ×¢²á: 2008-03-29
- ÐÔ±ð: GG
- רҵ: ÉúÎﻯѧ

5Â¥2011-04-13 15:58:55
lppv
ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)
ÎÞÓëÂױȾãÀÖ²¿²¿³¤
- ESEPI: 42
- Ó¦Öú: 5 (Ó×¶ùÔ°)
- ¹ó±ö: 2.158
- ½ð±Ò: 9455.2
- É¢½ð: 21883
- ºì»¨: 262
- ɳ·¢: 257
- Ìû×Ó: 29946
- ÔÚÏß: 3646.7Сʱ
- ³æºÅ: 937152
- ×¢²á: 2010-01-05
- ÐÔ±ð: MM
- רҵ: ÎÞ»úºÏ³ÉºÍÖÆ±¸»¯Ñ§
- ¹ÜϽ: English Cafe

6Â¥2011-04-13 16:06:40













»Ø¸´´ËÂ¥

5