µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

002ÊÔÑé·½·¨±ê×¼²Ù×÷¹æ³Ì

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/10/13 10:54:08 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

£¨7£©ÊÔÑ鱨¸æ

ÊÔÑ鱨¸æÐë°üÀ¨ÏÂÁÐÄÚÈÝ£º

¢Ù ¹©ÊÔũҩ£ºÍ¨ÓÃÃû¡¢»¯Ñ§Ãû³Æ¡¢½á¹¹Ê½¡¢CASºÅ¡¢´¿¶È¡¢»ù±¾Àí»¯ÐÔÖÊ¡£ ¢Ú »º³åÈÜÒº£ºpH5.0¡¢7.0ºÍ9.0»º³åÈÜÒºµÄÖÆ±¸¡£

¢Û Ö÷ÒªÒÇÆ÷É豸£ºÅàÑøÏä¡¢Ãð¾ú¹ø¡¢ÆøÏàÉ«Æ×¡¢ÒºÏàÉ«Æ×µÈ·ÖÎöÒÇÆ÷¡£ ¢Ü ÊÔÑéÌõ¼þ£ºÅ©Ò©Ë®ÈÜÒºÅäÖÆ·½·¨¡¢³õʼŨ¶È¡¢Ãð¾úÌõ¼þ¡¢Ëá¶È¡¢Î¶ȡ¢²ÉÑùʱ¼ä¡£

¢Ý Ë®ÖÐũҩ²ÐÁôÁ¿·ÖÎö£º²â¶¨Ìõ¼þ¡¢ÏßÐÔ·¶Î§¡¢Ìí¼Ó»ØÊÕÂÊ¡¢Ïà¶Ô±ê׼ƫ²î¡¢×îС¼ì²âÁ¿¡£

¢Þ ÊÔÑé½á¹û£ºË®½âÇúÏß¡¢Ë®½â°ëË¥ÆÚ¡¢Ïà¹ØÏµÊý¡¢Ë®½âÌØÐÔÆÀ¼Û¡£ 1.3¹â½â £¨1£©ÊÔÑéÄ¿µÄ

±¾ÊÔÑéµÄÄ¿µÄÊDzⶨÓëÆÀ¼Û»¯Ñ§Å©Ò©ÔÚÄ£ÄâÌ«Ñô¹âÌõ¼þÏÂÔÚË®ÖÐÓëÍÁÈÀ±íÃæµÄ½µ½âÐÔÄÜ£¬Îª»¯Ñ§Å©Ò©µÇ¼ÇÌṩ»·¾³Ó°Ïì×ÊÁÏ¡£ £¨2£©ÊÔÑé²ÄÁÏ

¹©ÊÔÎ¹©ÊÔÎïӦΪ´¿Æ·»òũҩԭҩ¡£ÓÃÕôÁóË®Èܽ⹩ÊÔÎïÖÆµÃũҩˮÈÜÒº¡£¶ÔÄÑÈÜÓÚË®µÄũҩ¿É¼ÓÉÙÁ¿ÓлúÈܼÁ£¨ÈçÒÒëæ£©ÖúÈÜ£¬¼ÓÁ¿²»³¬¹ý1 %£¬ÇÒ²»Ó¦Ê¹ÓùâÃôÐÔÓлúÈܼÁ¡£

¹©ÊÔÍÁÈÀ£ºÍƼöºìÈÀ¡¢Ë®µ¾ÍÁ¡¢ºÚÍÁ¡¢³±ÍÁ¡¢ºÖÍÁµÈ5ÀàÍÁÈÀΪ¹©ÊÔÍÁÈÀ£¬ÆäÖУ¬ºìÈÀpH 4.5¡«5.5£¬ÓлúÖʺ¬Á¿Îª0.8%¡«1.5£¥£»Ë®µ¾ÍÁpH 5.5¡«7.0£¬ÓлúÖʺ¬Á¿Îª1.5%¡«2.0£¥£»ºÚÍÁpH 7.0¡«8.0£¬ÓлúÖʺ¬Á¿Îª2.0%¡«3.0£¥£»³±ÍÁpH 7.5¡«8.5£¬ÓлúÖʺ¬Á¿Îª1.0%¡«2.0£¥£»ºÖÍÁpH 6.5¡«8.5£¬ÓлúÖʺ¬Á¿Îª0.8%¡«1.5£¥¡£ÔÚ´ú±íÐÔµØÇø²É¼¯ÉÏÊöÍÁÈÀÖеÄ1ÖÖÅ©Ìï¸û²ãÍÁÈÀ£¬¾­·ç¸É¡¢¹ý2 mmɸ£¬ÊÒÎÂϱ£´æ±¸Ó㬲¢²â¶¨ÍÁÈÀpH¡¢ÓлúÖÊ¡¢ÑôÀë×Ó´ú»»Á¿ºÍ»úе×é³É¡£

Ö÷ÒªÒÇÆ÷É豸£º¹â»¯Ñ§·´Ó¦×°ÖᢹâÔ´£¨ë¯µÆ£©¡¢ÆøÏàÉ«Æ×¡¢ÒºÏàÉ«Æ×µÈ·ÖÎöÒÇÆ÷¡¢×ÏÍâÇ¿¶È¼Æ¡¢ÕնȼƵȡ£ £¨3£©ÊÔÑé·½·¨

AũҩÔÚË®ÖеĹâ½âÊÔÑé

ÅäÖÆÖÊÁ¿Å¨¶È1 mg/L¡«10 mg/LũҩˮÈÜҺϵÁУ¬ÓÚʯӢ¹â½â·´Ó¦¹ÜÖУ¬¸Ç½ô£¬

È»ºó½«¹â½â¹ÜÖÃÓڹ⻯ѧ·´Ó¦×°ÖÃÖнøÐйâ½âÊÔÑé¡£¹âÔ´¿É²ÉÓÃÈ˹¤¹âԴ믵ƣ¨²¨³¤·¶Î§Îª300 nm¡«800 nm£©£¬±£Ö¤ÍÁÈÀ½ÓÊܹâÇ¿4000 Lx£¬×ÏÍâÇ¿¶È25 ¦Ìw/cm2£¬·´Ó¦Î¶ÈΪ£¨25¡À2£©?C¡£

ÊÔÑé¹ý³ÌÖж¨ÆÚȡˮÑù7´ÎÒÔÉÏ£¬²â¶¨Ë®ÑùÖÐũҩŨ¶ÈµÄ±ä»¯£¬¼Ç¼¹âÕÕÇ¿¶ÈºÍ×ÏÍâÇ¿¶È£¬ÖÁ¹â½âÂÊ´ï90 %ÒÔÉÏʱÖÕÖ¹¡£Í¬Ê±ÉèºÚ°µÌõ¼þϵĶÔÕÕÊÔÑé¡£Õû¸ö¹â½âÊÔÑéÆÚÄÚ¸ôÀëÆäËü¹âÔ´£¬ÒÔ¼õÉÙ¶ÔÊÔÑé½á¹ûµÄÓ°Ïì¡£

B£ºÅ©Ò©ÔÚÍÁÈÀ±íÃæÖеĹâ½âÊÔÑé

·Ö±ð³ÆÈ¡Ò»¶¨Á¿¾­Ô¤´¦ÀíµÄÍÁÈÀ£¨Ô¼4 g/Ñù£©£¬¼ÓÊÊÁ¿µÄË®ºó£¬½«Æä¾ùÔÈÍ¿²¼ÓÚ30 cm2µÄ²£Á§Æ½°åÉÏ£¬ÊÒÎÂÏÂÒõ¸É£¬ÖƳÉÍÁÈÀ±¡²ãϵÁУ¬Ê¹ÍÁ²ãºñ¶ÈԼΪ1 mm¡£½«Å©Ò©ÈÜÒº¾ùÔȵμÓÓÚ¸÷ÍÁÈÀ±¡²ã±íÃæ£¬Ê¹ÍÁÈÀÖÐũҩŨ¶ÈΪ1 mg/kg¡«10 mg/kg£¬·Ö±ð·ÅÈë¾ßÓÅÖÊʯӢ²£Á§¸ÇµÄÅàÑøÃóÖУ¬¸Ç½ô£¬È»ºó½«ÅàÑøÃóÖÃÓڹ⻯ѧ·´Ó¦×°ÖÃÖнøÐйâ½âÊÔÑé¡£¹âÕÕÌõ¼þͬ5.2.1ũҩÔÚË®ÖеĹâ½âÊÔÑé¡£

ÊÔÑé¹ý³ÌÖж¨ÆÚÈ¡Ñù5´ÎÒÔÉÏ£¬²â¶¨ÍÁÑùÖÐũҩŨ¶ÈµÄ±ä»¯£¬¼Ç¼¹âÕÕÇ¿¶ÈºÍ×ÏÍâÇ¿¶È£¬ÊÔÑéʱ¼äΪһÖÜ¡£Í¬Ê±ÉèºÚ°µÌõ¼þϵĶÔÕÕÊÔÑé¡£¹â½âÊÔÑéÆÚÄÚ¸ôÀëÆäËü¹âÔ´£¬ÒÔ¼õÉÙ¶ÔÊÔÑé½á¹ûµÄÓ°Ïì¡£ £¨4£©Êý¾Ý´¦Àí

´ó¶àÊýũҩµÄ¹â½â×ñÑ­Ò»¼¶¶¯Á¦Ñ§·½³Ì£¬ÊÔÑé½á¹û¿É°´ÏÂÁй«Ê½ÇóµÃ¹â½â°ëË¥ÆÚt0.5¡£

Ct=C0e t0.5?C0£ºÅ©Ò©ÆðʼŨ¶È(mg/L) Ct£ºtʱũҩŨ¶È(mg/L) k£º¹â½âËÙÂʳ£Êý t£º·´Ó¦Ê±¼ä t0.5£º¹â½â°ëË¥ÆÚ £¨5£©ÖÊÁ¿ÒªÇó

¢ÙË®ÓëÍÁÈÀÖÐũҩ²ÐÁôÁ¿²â¶¨ÖлØÊÕÂÊΪ70 %¡«110 %£¬×îµÍ¼ì²âŨ¶ÈÂú×ã¼ì²âÒªÇó£»

¢ÚË®Öйâ½â¶¯Ì¬ÇúÏßÖÁÉÙ7¸öµã£¬ÆäÖÐ5µãŨ¶ÈֵΪ³õʼŨ¶ÈµÄ20 %¡«70%£» ¢Û ÊÔÑéÓÃÕôÁóË®pHΪ6.0~7.5£¬¶ÔÓÚÓÐÀë×Ó»¯»òÖÊ×Ó»¯·´Ó¦µÄÎïÖÊ£¬ÐëÓÃ

-k t

Ln2 kÁ½¼¶pHÈÜÒº×÷ÊÔÑé¡£ £¨6£©ÆÀ¼Û±ê×¼

¸ù¾Ýũҩ¹â½â°ëË¥ÆÚµÄ´óС£¬¼°Æä¿ÉÄܶÔÉú̬»·¾³Ôì³ÉµÄÓ°Ï죬½«Å©Ò©µÄ¹â½âÌØÐÔ»®·Ö³ÉÎå¸öµÈ¼¶£¨±í3£©¡£

±í3 ũҩ¹â½âÌØÐԵȼ¶»®·Ö

µÈ¼¶ I II III IV V Ë®ÖаëË¥ÆÚt 0.5£¨h£© <3 3¡«6 6¡«12 12¡«24 >24 ½µ½âÐÔ Ò×¹â½â ½ÏÒ×¹â½â Öеȹâ½â ½ÏÄѹâ½â Äѹâ½â 믵ƣºÊÜÌå½ÓÊܹâÇ¿4000Lux£¬×ÏÍâÇ¿¶È25¦Ìw/cm2¡£ £¨7£©ÊÔÑ鱨¸æ

ÊÔÑ鱨¸æÐë°üÀ¨ÏÂÁÐÄÚÈÝ£º

¢Ù ¹©ÊÔũҩ£ºÍ¨ÓÃÃû¡¢»¯Ñ§Ãû³Æ¡¢½á¹¹Ê½¡¢CASºÅ¡¢´¿¶È¡¢Ë®Èܽâ¶È¼°ÆäËüÀí»¯ÐÔÖÊ¡£

¢Ú Ö÷ÒªÒÇÆ÷É豸£º¹â½â×°Öá¢ÆøÏàÉ«Æ×¡¢ÒºÏàÉ«Æ×µÈ·ÖÎöÒÇÆ÷¡£ ¢Û ÊÔÑéÌõ¼þ£º¹âÔ´¡¢¹âÇ¿ºÍ×ÏÍâÇ¿¶È¡¢ÊÔÑéζȡ¢È¡Ñùʱ¼ä¡£

¢Ü Ë®ÖÐũҩ²ÐÁôÁ¿·ÖÎö£º²â¶¨Ìõ¼þ¡¢ÏßÐÔ·¶Î§¡¢Ìí¼Ó»ØÊÕÂÊ¡¢Ïà¶Ô±ê׼ƫ²î¡¢×îС¼ì²âÁ¿¡£

¢Ý ÊÔÑé½á¹û£º¹â½âÇúÏß¡¢°ëË¥ÆÚ¡¢Ïà¹ØÏµÊý¡¢¹â½âÌØÐÔÆÀ¼Û¡£ 1.4ÍÁÈÀÎü¸½ÊÔÑé £¨1£©ÊÔÑéÄ¿µÄ

ũҩÔÚÍÁÈÀÖеÄÎü¸½×÷Óã¬ÊÇÎïÖÊÔÚ¹ÌÒºÁ½Ïà¼äµÄ·ÖÅä´ïµ½Æ½ºâʱµÄ±ÈÖµ£¬Í¨³£ÓÃÎü¸½³£ÊýKd±íʾ¡£Å©Ò©ÔÚÍÁÈÀÖеÄÎü¸½ÐÔÄÜ£¬ÊÇÆÀ¼ÛũҩÔÚ»·¾³ÖеÄÒÆ¶¯ÐÔ¡¢³ÖÁôÐÔ£¬ÒÔ¼°Å©Ò©½øÈë»·¾³ºóµÄÉúÎï»îÐÔÓë¶¾ÐÔµÄÖØÒªÖ¸±ê¡£ £¨2£©ÊÔÑé²ÄÁÏ

¹©ÊÔũҩ£ºÅ©Ò©´¿Æ·£¨»òÔ­Ò©£©£¬ÈÜÓÚ0.01mol/L CaCl2ÈÜÒºÖУ¬Åä³É²»Í¬Å¨¶ÈµÄÒ©Òº£¬¶ÔÄÑÈÜÓÚË®µÄũҩ£¬¿ÉÓÃÉÙÁ¿ÓлúÈܼÁÖúÈÜ(ÈçÒÒëæ¡¢±ûͪ)¡£

¹©ÊÔÍÁÈÀ£ºÑ¡ÔñÖʵØÎªÉ°ÍÁ¡¢ÈÀÍÁºÍÕ³ÍÁ£¬ÆäËüÐÔÖÊÏàËÆµÄÈýÖÖÍÁÈÀ£¬·ç¸É¡¢¹ý2mmɸ´ýÓá£

Ö÷ÒªÒÇÆ÷É豸£ººãÎÂÕñµ´Æ÷¡¢¸ßËÙÀëÐÄ»ú¡¢ÆøÏàÉ«Æ×¡¢ÒºÏàÉ«Æ×µÈ·ÖÎöÒÇÆ÷µÈ¡£

£¨3£©ÊÔÑé·½·¨

¢Ù Ô¤ÊÔÑé

·Ö±ð³ÆÈ¡Ò»¶¨Á¿µÄÈýÖÖ¹©ÊÔÍÁÈÀÓÚ¾ßÈûÈý½ÇÆ¿ÖУ¬¼ÓÈëÒ»¶¨Ìå»ýŨ¶ÈСÓÚ5mg/LµÄũҩˮÈÜÒº£¨0.01mol/L CaCl2 ½éÖÊ£©£¬ÒÔ±£³ÖË®ÍÁ±ÈΪ5:1¡¢10:1¡¢20:1»ò100:1£¨ÊÓKdÖµ´óС¶ø¶¨£©¡£Èû½ôÆ¿Èû£¬ÖÃÓÚºãÎÂÕñµ´Æ÷ÖУ¬ÓÚ25?2?C Ï£¬ÕñÒ¡24h´ïµ½Æ½ºâºó£¬½«ÍÁÈÀÐü¸¡Òº×ªÒÆÖÁÀëÐĹÜÖУ¬¸ßËÙÀëÐÄ£¬ÎüÈ¡ÉÏÇåÒº£¬²â¶¨ÇåҺũҩº¬Á¿¡£ÈôÎü¸½ÂÊ´óÓÚ25%£¬ÔòÐè½øÐнâÎöÊÔÑéºÍÕýʽÎü¸½ÊÔÑé¡£

ͬʱÉèÖÃδ¼ÓÍÁÈÀµÄũҩˮÈÜÒº£¨0.01mol/L CaCl2½éÖÊ£©¿Õ°×´¦Àí¡£ ¢Ú ½âÎöÊÔÑé

·ÖÀë³öÉÏÇåÒººó£¬ÔÚÍÁÈÀ¹ÌÏàÖмÓÈëÒ»¶¨Ìå»ýµÄ0.01mol/L CaCl2ÈÜÒº£¬ÕñÒ¡24hºóÀëÐÄ·ÖÀ룬²â¶¨ÉÏÇåÒºÖÐũҩº¬Á¿¡£Öظ´²Ù×÷1´Î£¬ºÏ¼Æ2´ÎÇåÒºÖÐũҩº¬Á¿£¬ÇóµÃũҩ½âÎöÂÊ¡£Èô½âÎöÂÊСÓÚ75%£¬Ðè½øÐÐÖÊÁ¿Æ½ºâÊÔÑé¡£

¢Û ÖÊÁ¿Æ½ºâÊÔÑé

Ñ¡ÔñÊʵ±µÄÌáÈ¡¼Á£¬ÌáÈ¡£¨3´Î£©²â¶¨Îü¸½ÔÚÍÁÈÀÖеÄũҩº¬Á¿£¬ÒÔÑéÖ¤Îü¸½ÊÔÑé¹ý³ÌÖÐũҩÖÊÁ¿µÄƽºâ¡£

¢Ü ÕýʽÊÔÑé

ÅäÖÆÍÆ¼öŨ¶È·Ö±ðΪ0.04¡¢0.20¡¢1.00ºÍ5.00mg/LµÄũҩˮÈÜҺϵÁУ¨¶ÔµÍÈܽâ¶Èũҩ£¬¿ÉÊʵ±½µµÍÊÔÑéŨ¶È£©£¬Í¬Ô¤ÊÔÑé²Ù×÷£¬½øÐÐÍÁÈÀÎü¸½ÕýʽÊÔÑ飬Çó³öÎü¸½³£Êý¡£ £¨4£©Êý¾Ý´¦Àí

¢Ù Îü¸½ÂÊ£¨A£© Îü¸½ÂÊ¿ÉÓÉÏÂʽ¼ÆË㣺

A?M?Ce?V0x?100??100 MMʽÖУ¬M¡ªÎ´¼ÓÍÁÈÀµÄũҩˮÈÜҺƽºâʱũҩº¬Á¿£¨mg£©

Ce¡ª¾­ÍÁÈÀÎü¸½Æ½ºâʱˮÏàÖÐũҩŨ¶È£¨mg/L£©

ËÑË÷¸ü¶à¹ØÓÚ£º 002ÊÔÑé·½·¨±ê×¼²Ù×÷¹æ³Ì µÄÎĵµ
002ÊÔÑé·½·¨±ê×¼²Ù×÷¹æ³Ì.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c571ae5osqh1xu1x81haz_2.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top