²é¿´: 408  |  »Ø¸´: 5

qianye325326

Í­³æ (ÕýʽдÊÖ)


[½»Á÷] ´ó¼ÒË­ÄÜ°ïÎÒÐÞ¸ÄÏÂÕâ¶Î»°£¿

Fig. 1 shows the effect of microfiltration on permeate fluxes of UF for model whey solution.  It can be noticed that the permeate fluxes of MF whey are approximately double the whey feed fluxes. It is believed that microfiltration avoids contaminants deposited onto the UF membrane pores, which could reduces permeate flux.
Õâ¶Î»°ÔõôÐÞ¸ÄһϲźÃÄØ£¿×ÜÊDZí´ï²»Ç壬Çë¸ßÈËÖ¸µã£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍƼö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

waitingYHVH

½ð³æ (ÕýʽдÊÖ)


qianye325326(½ð±Ò+1): 2011-02-17 11:43:48
ÒýÓûØÌû:
Originally posted by qianye325326 at 2011-02-15 13:29:52:
Fig. 1 shows the effect of microfiltration on permeate fluxes of UF for model whey solution.  It can be noticed that the permeate fluxes of MF whey are approximately double the whey feed fluxes. It ...

Ê×ÏÈÕâ¸öͼ±íÊDz»Çå³þµÄ
ÄãÐèÒªÓò»Í¬µÄline styleºÍmarkÀ´»­
²»È»ÄãÕâ¸öͼºÜ¿ÉÄܱ»±à¼­ÒªÇóÖØ»­

²»ÊǺÜÁ˽âÄãµÄÁìÓòºÍרҵÊõÓï
It is believed that microfiltration avoids contaminants deposited onto the UF membrane pores, which could reduces permeate flux.
ÎÒ»á¸Ä³É
It is clear (Èç¹ûÄãºóÃæÐðÊöµÄÄÚÈÝÊÇ´ÓͼÖеijöÀ´µÄ£¬¶ø²»ÊÇÒѾ­ÓеÄÊé±¾»òÕßÆäËûÎÄÏ×ÉϵÄ֪ʶ) that micorfiltration helps prevent possible contaminants deposited on UF membrane pores and thus increases permeate flux as shown in Fig xxx.

[ Last edited by waitingYHVH on 2011-2-17 at 03:13 ]
3Â¥2011-02-17 03:08:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shmilylao

½ð³æ (СÓÐÃûÆø)


qianye325326(½ð±Ò+1): 2011-02-17 11:43:54
ÒýÓûØÌû:
Originally posted by qianye325326 at 2011-02-14 22:29:52:
Fig. 1 shows the effect of microfiltration on permeate fluxes of UF for model whey solution.  It can be noticed that the permeate fluxes of MF whey are approximately double the whey feed fluxes. It ...

ÊÔÑé½á¹û£¬ÒªÓùýȥʱ̬ÃèÊö¡£

Õâô´óµÄgapÓ¦¸ÃÊÇÏÔÖøµÄ£¬ÄãµÄͳ¼Æ²âÑé×öÁËÂð£¿p<0.05?Èç¹ûÊÇ£¬ÎÒ¾ÍÌæÄãÓÃÁËsignificant¡£

½á¹ûÓ¦¸ÃºÜÇå³þ£¬±ÜÃâÓÃapproximatelyÕâÑùµÄ´Ê¡£Äã¿ÉÒÔÈ¡¸ö²îÖµ×î´óʱºòµÄµã£¬ËµÃ÷ÄÇʱºòµ½µ×Ïà²î¶àÉÙ¡£±ÈÈç20·ÖÖӺ󣬲îÒì×î´ó£¬´ïµ½1.8±¶Ö®ÀàµÄ.

²»ÖªµÀÄãÊÇдÔÚresults À»¹ÊÇdiscussionÀï¡£ ¿´×ÅÓðɡ£

The significant differences in the permeate fluxes between MF pre-treated whey feed and control were observed, which lasted at least for 90mins(Fig.1). One possible explanation of such low amount of permeate fluxes in  MF pre-treated whey feed solution is that microfiltration may try to prevent contaminants from migrating into the pores of UF membrane.

[ Last edited by shmilylao on 2011-2-16 at 14:50 ]
4Â¥2011-02-17 05:49:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qianye325326

Í­³æ (ÕýʽдÊÖ)


лл£¡£¡
5Â¥2011-02-17 11:44:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xjajx

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


qianye325326(½ð±Ò+1): 2011-02-18 10:10:55
ÒýÓûØÌû:
Originally posted by qianye325326 at 2011-02-15 13:29:52:
Fig. 1 shows the effect of microfiltration on permeate fluxes of UF for model whey solution.  It can be noticed that the permeate fluxes of MF whey are approximately double the whey feed fluxes. It ...

permeate¸Ä³Épermeation

The effect of microfiltration on permeate fluxes of UF for model whey solution is shown in Fig. 1, which shows that the permeation fluxes of MF whey are approximately double to that of the whey feed fluxes. The reduced permeation flux can be explianed according to the effect of  microfiltration by avoid contaminants deposited into the UF membrane pores.

¸ù¾ÝÄãµÄÒâ˼£¬´óÌå¸ÄÁËһϣ¬²»ÖªµÀÓÐûÓиĶ¯ÄãµÄÒâ˼
6Â¥2011-02-17 12:26:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
2011-02-16 20:35   »Ø¸´  
¶¥£¡£¡£¡
Ïà¹Ø°æ¿éÌøת ÎÒÒª¶©ÔÄÂ¥Ö÷ qianye325326 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍƼö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[Óлú½»Á÷] ºË´Å½âÆ× 50+4 luffyyyyy 2024-09-16 17/850 2024-09-22 13:33 by luffyyyyy
[ÂÛÎÄͶ¸å] ×÷ÕßÊðÃû£ºnature´ó×Ó¿¯¹²Ò»»¹Êǹ²Í¬Í¨Ñ¶£¿ 10+8 Eriknpeng 2024-09-16 21/1050 2024-09-22 12:29 by gdd2018
[ÂÛÎÄͶ¸å] ÓÐûÓбãÒËÒ»µãµÄ¿ªÔ´ÆÚ¿¯ 100+5 zhuzhuyaya 2024-09-19 8/400 2024-09-22 10:58 by shouwe
[½Ìʦ֮¼Ò] ´óרÔÚÖ°½ÌʦÊÇ·ñÐèÒª¶ÁÒ»¸öÔÚÖ°²©Ê¿£¿ +19 Îé³ËÆâ35 2024-09-19 35/1750 2024-09-22 08:36 by Quakerbird
[Óлú½»Á÷] ÈçºÎ³ýÈ¥¸ß·ÐµãÓлúÈܼÁ 10+3 lyfsl 2024-09-19 4/200 2024-09-22 06:15 by xiaomei1031
[ÂÛÎÄͶ¸å] PCCPͶ¸å +5 wuxiaohuang1 2024-09-20 5/250 2024-09-21 23:38 by ³¬°®¿¾ÀäÃæ
[˶²©¼ÒÔ°] ¹ØÓÚ²©Ê¿Ñ¡Ôñ +4 º²Ä«¹Å·ç 2024-09-20 9/450 2024-09-21 20:54 by º²Ä«¹Å·ç
[Óлú½»Á÷] ·´Ó¦»úÀí +3 S19971113 2024-09-21 3/150 2024-09-21 20:00 by tianjunbo
[˶²©¼ÒÔ°] ÏÖ²©Ê¿ÔÚ¶Á£¬Ë¶Ê¿Ñ§Ð£µÄ˶µ¼ÓÖÈøɻî +8 Ò²¾ÍÕâÑù 2024-09-18 9/450 2024-09-21 18:45 by â¹ûÓë³È×Ó
[ÂÛÎÄͶ¸å] ¶¥¼¶Ë®¿¯£¬¼¸ºõ²»¾Ü¸åµÄSCI! +5 a433587770 2024-09-18 5/250 2024-09-21 12:39 by 88817753
[Óлú½»Á÷] Çë½Ì¸÷룬²úÎïÈܽâÐԺܲîÇÒ¶ÔË®ºÍ¿ÕÆøÃô¸ÐÔõô´òºË´Å 5+4 ·èÅ£´ó¿ñ×Ó 2024-09-19 10/500 2024-09-21 11:45 by 88817753
[»ù½ðÉêÇë] ½ñÄêÖÐÁ˹ú¼Ò¿ÎÌ⣬Ã÷ÄêƸ½²Ê¦£¬¹ú¼Ò¼¶¿ÎÌâ¿ÉÒÔÓÃÓÚ½ø¸±½ÌÊÚÂð 20+10 ´ºÌì²¥ÖÖ£¬ÇïÌì· 2024-09-16 23/1150 2024-09-21 11:28 by gwmgyp
[ÂÛÎÄͶ¸å] Ó¦ÓÃÉè¼ÆÀàÂÛÎÄͶ¸åÇóÖú 10+3 chenweigang 2024-09-16 8/400 2024-09-20 21:45 by abm456
[»ù½ðÉêÇë] ÓиÐÓÚÇëר¼ÒÖ¸µ¼É걨Êé +8 huitong441 2024-09-16 14/700 2024-09-20 21:32 by huitong441
[ÂÛÎÄͶ¸å] ÎÄÕ¸ÄÁ˼¸ÂÖ£¬¸ÃͶ¸åÁË£¬Ñ¡Á˼¸ÆªÔÓÖ¾·¢¸øµ¼Ê¦ +5 evan0489 2024-09-19 6/300 2024-09-20 20:13 by lyd782
[¿¼²©] 2025É격 +3 yqrxxxl 2024-09-18 4/200 2024-09-20 19:49 by ZHI1009
[Óлú½»Á÷] Ç⻯ÄÆ°ÎÇâÓÐʲôעÒâµãÂ𣿠100+3 njuyck 2024-09-15 6/300 2024-09-20 14:08 by hcj9909053
[»ù½ðÉêÇë] ɽ¶«Ê¡×ÔÈ»¿Æѧ»ù½ðÓв鵽ר¼ÒÒâ¼ûô +12 ÂÒÂë¹þ¹þ¹þ 2024-09-18 16/800 2024-09-20 10:30 by andywei1028
[»ù½ðÉêÇë] QB µ¹¼Æʱ +8 sztai 2024-09-17 10/500 2024-09-20 09:42 by adventure
[»ù½ðÉêÇë] ½áÏî4ÄêÁË£¬ÂÛÎÄ»¹Äܹһù½ðºÅÂð +10 xiandaiqi 2024-09-15 12/600 2024-09-19 22:00 by yuch
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û