24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 1319  |  »Ø¸´: 1
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

yuanlidi

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ¼±ÇÐÇóÖúÒ»¶Î·­Ò룡£¡Íò·Ö¸Ðл£¡

ÂÛÎÄÔÚ·ÖÎö¹úÄÚÍâͿװ·ÏË®´¦Àí¼¼ÊõÏÖ×´ºÍ·¢Õ¹·½Ïò»ù´¡ÉÏ£¬Ö÷Òª×öÁËÒÔϼ¸¸ö·½ÃæµÄ¹¤×÷£º¸´ÅäÒ»ÖÖÓлú/ÎÞ»úÐõÄý¼Á£¬²¢ÓÃÒõÀë×Ó¾Û±ûÏ©õ£°·Äý¾Û´¦ÀíÓÍÆá·ÏË®£»ºÏ³ÉË®ÈÜÐÔÈý¾ÛÇè°·¼×È©Ê÷Ö¬²¢ÓÅ»¯¹¤ÒÕ£¬²¢Óë¸ÄÐÔÑôÀë×Ó¾Û±ûÏ©°·Äý¾Û´¦ÀíÓÍÆá·ÏË®£»Í¨¹ýÊÔÑéºÍ̽Ë÷£¬µÃ³öÈçÏÂÑо¿½á¹û£º
£¨1£©100mL 6%µÄ¾ÛºÏÁòËáÌúÈÜÒº£¬¸´Åä3g¾Û¶þ¼×»ù¶þÏ©±û»ùÂÈ»¯ï§ÈÜÒº´¦ÀíÓÍÆá·ÏË®£¬ÄÜÓÐЧµÄ½â³ýÓÍÆáµÄÕ³ÐÔ¡£ÒõÀë×Ó¾Û±ûÏ©õ£°·Äý¾Û¼ÁµÄ×î¼Ñ¼ÓÈëÅä±ÈΪ1:3£¬°´¹¤ÒÕÌõ¼þºÍÅä·½ËùÖÆ±¸µÄÆáÎí´¦Àí¼Á¶ÔÓÍÆá·ÏË®ÖÐË®ÐÔÓÍÆáµÄ³ýÈ¥ÂÊ´ïµ½91.5%£¬
£¨2£©Ë®ÈÜÐÔÈý¾ÛÇè°·¼×È©Ê÷Ö¬ÖÆ±¸µÄÊÊÒË·´Ó¦Ìõ¼þΪ: Ô­ÁϱÈn(Èý¾Û·Õ°·): n(¼×È©)= 1: 2ʱ£¬ôǼ׻ù»¯·´Ó¦(pH=8-9£¬40 min)¡¢ËáÐÔËõ¾Û·´Ó¦(pH=3£¬3h)£¬Î¶ȾùÔÚ70¡æÏ½øÐС£
£¨3£©Äý¼¯¼ÁÓÉ0.12wt%µÄ¸ÄÐÔ¼Á¸ÄÐÔ·Ö×ÓÁ¿1200Íò£¬Àë×Ó¶È50%µÄÑôÀë×Ó¾Û±ûÏ©õ£°·ÖƵá£
»¹ÊÇÒ»¸öÈ˱ȽϺã¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

let_us_begin

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ...
Mally89: ½ð±Ò+1, ¸ÐлӦÖú£¡~»¶Ó­³£À´£¡~ºðºð£¡~\(^o^)/~ 2012-03-30 22:45:24
yuanlidi: ½ð±Ò+50, ·­ÒëEPI+1, ¡ïÓаïÖú 2012-03-31 11:26:39
yuanlidi: ½ð±Ò+50 2012-04-15 10:26:32
Based on the present situation of analyzing the coating wastewater treatment technology at home and abroad
and  development direction ,this paper  mainly do the following several aspects: blends with a kind of organic/inorganic flocculant and deal with the  paint wastewater using anionic polyacrylamide , synthesizing water-soluble melamine formaldehyde resin and optimizing the  process and treat  paint wastewater using  modified cationic polypropylene amine agglomerate.  Through experiment and exploration, draw the following research results:
1) 100 mL 6% of polyferric sulphate solution, blending with 3 g poly two methyl two allyl of dimethyldiallylammonium chloride solution is used for  paint wastewater treatment, can effectively remove paint sticky. the best prepared ratio of  Anionic polyacrylamide is  1:3, the treatment agent prepared according to the process conditions and the formula can remove 91.5% paint in the waste water .
(2)  suitable  reaction condition for the preparation of water-soluble melamine formaldehyde resin: raw material ratio of n (3 get together the atmosphere amine) : n (formaldehyde) = 1:2, hydroxymethylation reaction (pH = 8 to 9, 40 min), acidic polycondensation reaction (pH = 3, 3 h),  70 ¡æ .
(3)  NingJiJi  is made by 0.12wt% modificated  agent and the  cationic PAM  whose molecular weight  is 12 million, ion degrees 50% .
ŬÁ¦£¬¾ÍÓÐÏ£Íû£¡
2Â¥2012-03-30 17:33:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yuanlidi µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +10 fansofjerry 2026-08-21 10/500 2026-08-24 21:03 by zhanghaozhu
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +6 scalable 2026-08-24 6/300 2026-08-24 20:28 by ¿àº®À´Ïã
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +9 ÇÒÌý»¢Ð¥ 2026-08-20 10/500 2026-08-24 20:08 by ¿àº®À´Ïã
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +6 ͼÀ²Í¼À² 2026-08-24 6/300 2026-08-24 17:44 by ССºì·«
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 21/1050 2026-08-24 14:21 by refreshing11
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +6 Ñ׻ƹóëÐ 2026-08-22 7/350 2026-08-24 11:58 by 6543yes
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +4 chengyan1220 2026-08-23 4/200 2026-08-24 08:47 by gloomy6159
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +10 CrisMessi 2026-08-18 11/550 2026-08-24 06:50 by ¿ªÐĵÄСʨ×Ó
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +24 yaoyewhu2008 2026-08-20 26/1300 2026-08-22 17:43 by kammury
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +5 wwm09 2026-08-17 7/350 2026-08-21 10:11 by ÆÚ¿¯ÂÛÎİïÊÖ
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û