²é¿´: 3284  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yangjuanxo

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ÈçºÎÓÃorigin½øÐзÇÏßÐÔÄâºÏ£¿

Éè·ÏË®ÖÐÓÍŨ¶ÈΪC£¬ÔÚÌØ¶¨Ìõ¼þÏÂÄܱ»µç½âÐõÄý¸¡Ñ¡·¨ÍѳýµÄÓÍŨ¶ÈΪY £¬²»Äܱ»ÍѳýµÄÓÍŨ¶ÈΪCr¡£
C- Cr= (C0- Cr) e- k t           »òC= (C0- C r) exp (- k t) + Cr
ʽÖУ¬ t¡ª¡ªÎªµç½âʱ¼ä(min)
k¡ª¡ª·ÏË®ÍÑÓÍËÙÂʳ£Êý(min- 1)¡£
Co¡ª¡ª·ÏË®³õʼº¬ÓÍÁ¿(mg/L ) .
ÊÔÑéÊý¾ÝÈçÏ£º
µ±t=0minʱ£¬·ÏË®ÖÐÓÍŨ¶ÈΪ60.89 mg/L£¬
´¦Àíʱ¼ä (min)              5           10        15        20        25        30
³öË®ÓÍŨ¶È (mg/L)          15.13        7.90        4.11        1.57        1.15        0.72
È¥ÓÍÂÊ (%)        75.15        87.03        93.25        97.42        98.11        98.82
ÇóÄâºÏ·½³Ì¼°ÆäÏà¹ØÏµÊý£¿
°´Àí˵£¬CrҪСÓÚ0.72£¬C0ҪСÓÚ60.89£¬µ«ÎÒÔÚoriginÖÐÊäÈë×Ô¶¨Òå·½³Ìʱ½øÐзÇÏßÐÔÄâºÏ£¬ËùµÃ²ÎÊýÖµ±ÈËüÃÇ»¹´ó£¬²»ÖªµÀÔõô»ØÊ£¬Çë¸÷λ´óÏÀ°ïæ...ÖØ½ð³êл
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ipip1558

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yangjuanxo: ½ð±Ò+4 2012-06-07 08:31:36
Equation        y = a*exp(b*x)+c               
Reduced Chi-Sqr        0.09996               
Adj. R-Square        0.99681               
                Value              Standard Error
B        a        29.66154                1.36387
B        b        -0.13426                0.00994
B        c        0.02197                0.34723
8Â¥2012-06-05 11:13:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

scott2080

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ymnh: ½ð±Ò+1, »ý¼«²ÎÓë 2012-06-02 23:38:00
yangjuanxo: ½ð±Ò+2 2012-06-03 09:15:17
ln£¨c-cr)=ln(co-cr)-kt
×öÏßÐÔÄâºÏ¼´¿É¡£
²»»áµÄ»° °ÑÊý¾ÝÁгö¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2012-06-02 21:56:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yangjuanxo

ľ³æ (ÕýʽдÊÖ)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by scott2080 at 2012-06-02 21:56:51
ln£¨c-cr)=ln(co-cr)-kt
×öÏßÐÔÄâºÏ¼´¿É¡£
²»»áµÄ»° °ÑÊý¾ÝÁгö¡£

ÊÇÕâµÄ£¬ÎÒÐèÒª×ö·ÇÏßÐÔÄâºÏµÄ£¬ËùÒÔ»¹Çë°ï°ïæ
3Â¥2012-06-03 09:07:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yangjuanxo

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by scott2080 at 2012-06-02 21:56:51
ln£¨c-cr)=ln(co-cr)-kt
×öÏßÐÔÄâºÏ¼´¿É¡£
²»»áµÄ»° °ÑÊý¾ÝÁгö¡£

·½³ÌÖеÄCr£¬k£¬¶¼ÊÇͨ¹ý·ÇÏßÐÔ·½³ÌÄâºÏµÃµ½µÄ
4Â¥2012-06-03 09:15:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +18 rare12345 2026-03-18 18/900 2026-03-19 22:36 by ѧԱ8dgXkO
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +6 .6lL 2026-03-18 6/300 2026-03-19 15:41 by haoshis
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏ»¯¹¤Çóµ÷¼Á +3 llllkkkhh 2026-03-18 3/150 2026-03-19 14:22 by houyaoxu
[¿¼ÑÐ] »¯Ñ§Çóµ÷¼Á +3 ÁÙÔó¾³llllll 2026-03-17 4/200 2026-03-19 13:59 by houyaoxu
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +9 ÑÌÏ«Ò亣 2026-03-16 19/950 2026-03-19 11:42 by laoshidan
[¿¼ÑÐ] ²ÄÁÏ080500µ÷¼ÁÇóÊÕÁô +4 Ò»¿Åmeteor 2026-03-13 4/200 2026-03-19 10:32 by 30660438
[¿¼ÑÐ] 0703»¯Ñ§ 305Çóµ÷¼Á +4 FY_yy 2026-03-14 4/200 2026-03-19 05:54 by anny19840123
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ˾¿Õ. 2026-03-18 6/300 2026-03-18 23:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 331Çóµ÷¼Á£¨0703Óлú»¯Ñ§ +7 ZY-05 2026-03-13 8/400 2026-03-18 14:13 by 007_lilei
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á ×Ü·Ö331 +3 ZY-05 2026-03-13 3/150 2026-03-18 10:58 by macy2011
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[¿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] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û