ÌâÄ¿ÄÚÈÝ
ÓÐÒ»°×É«¹ÌÌå»ìºÏÎ¿ÉÄܺ¬ÓÐK+¡¢Ba2+¡¢Ag+¡¢Mg2+¡¢NH4+¡¢Na+¡¢SO42-¡¢SO32-¡¢CO32-¡¢AlO2--µÈ10ÖÖÀë×ÓÖеļ¸ÖÖ£®ÎªÁ˼ø¶¨ÆäÖеÄÀë×Ó£¬ÏÖ½øÐÐÈçÏÂʵÑ飬¸ù¾ÝʵÑéÏÖÏó£¬ÌîдÏÂÁпոñ£º
£¨1£©È¡¸Ã·ÛÄ©£¬¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÇÒδÐáµ½ÆøÎ¶£»ÓÃpHÊÔÖ½²âµÃÈÜÒºµÄpHΪ12£®¾Ý´Ë¿ÉÒÔÅųýµÄÀë×ÓÓÐ £»
£¨2£©ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¿ªÊ¼ÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó£¬³ÁµíÏûʧ£¬Í¬Ê±ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö£®¿ÉÒÔÅжϿ϶¨´æÔÚµÄÀë×ÓÓÐ £»¿ÉÒÔÅųýµÄÀë×ÓÓÐ £¬ÅųýµÄÒÀ¾ÝÊÇ £®
£¨3£©²»ÄÜÈ·¶¨µÄÑôÀë×ÓÓÐ £¬¼òÊö¼ìÑéµÄ·½·¨£¨²Ù×÷¡¢ÏÖÏó¡¢½áÂÛ£© £®
£¨1£©È¡¸Ã·ÛÄ©£¬¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÇÒδÐáµ½ÆøÎ¶£»ÓÃpHÊÔÖ½²âµÃÈÜÒºµÄpHΪ12£®¾Ý´Ë¿ÉÒÔÅųýµÄÀë×ÓÓÐ
£¨2£©ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¿ªÊ¼ÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó£¬³ÁµíÏûʧ£¬Í¬Ê±ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö£®¿ÉÒÔÅжϿ϶¨´æÔÚµÄÀë×ÓÓÐ
£¨3£©²»ÄÜÈ·¶¨µÄÑôÀë×ÓÓÐ
·ÖÎö£º£¨1£©È¡¸Ã·ÛÄ©£¬¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÇÒδÐáµ½ÆøÎ¶£»ÓÃpHÊÔÖ½²âµÃÈÜÒºµÄpHΪ12£¬ÈÜÒº³Ê¼îÐÔ£¬ÈÜÒºÖÐÒ»¶¨²»´æÔÚAg+¡¢Mg2+¡¢NH4+£»
£¨2£©ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¿ªÊ¼ÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó£¬³ÁµíÏûʧ£¬ËµÃ÷º¬ÓÐAlO2-£¬Í¬Ê±ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö£¬½áºÏÒõÀë×Ó·ÖÎöÖ»ÓÐ̼Ëá¸ùÀë×Ó·ûºÏ£¬ÒÀ¾ÝÀë×Ó¹²´æÅжÏÒ»¶¨²»º¬ÓÐBa2+¡¢SO32-£»Ì¼Ëá¸ùÀë×ӺͱµÀë×Ó½áºÏÉú³É°×É«³Áµí£¬ÑÇÁòËá¸ùÀë×ÓºÍÑÎËá·´Ó¦Éú³ÉÎÞÉ«Óд̼¤ÐÔÆøÎ¶µÄÆøÌå¶þÑõ»¯Áò£»
£¨3£©ÒÀ¾Ý·ÖÎö¿ÉÖªÑôÀë×ÓK+¡¢Na+£¬²»ÄÜÈ·¶¨£¬ÀûÓÃÑæÉ«·´Ó¦½øÐÐÑéÖ¤£®
£¨2£©ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¿ªÊ¼ÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó£¬³ÁµíÏûʧ£¬ËµÃ÷º¬ÓÐAlO2-£¬Í¬Ê±ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö£¬½áºÏÒõÀë×Ó·ÖÎöÖ»ÓÐ̼Ëá¸ùÀë×Ó·ûºÏ£¬ÒÀ¾ÝÀë×Ó¹²´æÅжÏÒ»¶¨²»º¬ÓÐBa2+¡¢SO32-£»Ì¼Ëá¸ùÀë×ӺͱµÀë×Ó½áºÏÉú³É°×É«³Áµí£¬ÑÇÁòËá¸ùÀë×ÓºÍÑÎËá·´Ó¦Éú³ÉÎÞÉ«Óд̼¤ÐÔÆøÎ¶µÄÆøÌå¶þÑõ»¯Áò£»
£¨3£©ÒÀ¾Ý·ÖÎö¿ÉÖªÑôÀë×ÓK+¡¢Na+£¬²»ÄÜÈ·¶¨£¬ÀûÓÃÑæÉ«·´Ó¦½øÐÐÑéÖ¤£®
½â´ð£º½â£º£¨1£©È¡¸Ã·ÛÄ©£¬¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÇÒδÐáµ½ÆøÎ¶£»ÓÃpHÊÔÖ½²âµÃÈÜÒºµÄpHΪ12£¬ÈÜÒº³Ê¼îÐÔ£¬ÈÜÒºÖÐÒ»¶¨²»´æÔÚAg+¡¢Mg2+¡¢NH4+£¬
¹Ê´ð°¸Îª£ºAg+¡¢Mg2+¡¢NH4+£»
£¨2£©ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¿ªÊ¼ÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó£¬³ÁµíÏûʧ£¬ËµÃ÷º¬ÓÐAlO2-£¬Í¬Ê±ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö£¬½áºÏÒõÀë×Ó·ÖÎöÖ»ÓÐ̼Ëá¸ùÀë×Ó·ûºÏ£¬ÒÀ¾ÝÀë×Ó¹²´æÅжÏÒ»¶¨²»º¬ÓÐBa2+¡¢SO32-£»Ì¼Ëá¸ùÀë×ӺͱµÀë×Ó½áºÏÉú³É°×É«³Áµí£¬ÑÇÁòËá¸ùÀë×ÓºÍÑÎËá·´Ó¦Éú³ÉÎÞÉ«Óд̼¤ÐÔÆøÎ¶µÄÆøÌå¶þÑõ»¯Áò£¬
¹Ê´ð°¸Îª£ºCO32-¡¢AlO2-£¬±µÀë×Ó²»ÄܺÍ̼Ëá¸ùÀë×Ó¹²´æ£¬Éú³ÉÎÞÉ«ÎÞζµÄÆøÌå˵Ã÷ÎÞÑÇÁòËá¸ùÀë×Ó£»
£¨3£©ÒÀ¾Ý·ÖÎö¿ÉÖªÑôÀë×ÓK+¡¢Na+£¬²»ÄÜÈ·¶¨£¬ÀûÓÃÑæÉ«·´Ó¦½øÐÐÑéÖ¤£¬ÀûÓÃÑæÉ«·´Ó¦£¬ÓýྻµÄ²¬Ë¿ÕºÈ¡ÈÜÒºÔھƾ«µÆ»ðÑæÉÏׯÉÕ³öÏÖ»ÆÉ«»ðÑæ£¬ËµÃ÷Ò»¶¨º¬ÓÐÄÆÀë×Ó£¬¸ô×Åîܲ£Á§¹Û²ì³öÏÖ×ÏÉ«»ðÑæÖ¤Ã÷º¬ÓмØÀë×Ó£¬ÎÞ×Ïɫ֤Ã÷ÎÞ¼ØÀë×Ó£¬
¹Ê´ð°¸Îª£ºÀûÓÃÑæÉ«·´Ó¦£¬ÓýྻµÄ²¬Ë¿ÕºÈ¡ÈÜÒºÔھƾ«µÆ»ðÑæÉÏׯÉÕ³öÏÖ»ÆÉ«»ðÑæ£¬ËµÃ÷Ò»¶¨º¬ÓÐÄÆÀë×Ó£¬¸ô×Åîܲ£Á§¹Û²ì³öÏÖ×ÏÉ«»ðÑæÖ¤Ã÷º¬ÓмØÀë×Ó£¬ÎÞ×Ïɫ֤Ã÷ÎÞ¼ØÀë×Ó£®
¹Ê´ð°¸Îª£ºAg+¡¢Mg2+¡¢NH4+£»
£¨2£©ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¿ªÊ¼ÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó£¬³ÁµíÏûʧ£¬ËµÃ÷º¬ÓÐAlO2-£¬Í¬Ê±ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö£¬½áºÏÒõÀë×Ó·ÖÎöÖ»ÓÐ̼Ëá¸ùÀë×Ó·ûºÏ£¬ÒÀ¾ÝÀë×Ó¹²´æÅжÏÒ»¶¨²»º¬ÓÐBa2+¡¢SO32-£»Ì¼Ëá¸ùÀë×ӺͱµÀë×Ó½áºÏÉú³É°×É«³Áµí£¬ÑÇÁòËá¸ùÀë×ÓºÍÑÎËá·´Ó¦Éú³ÉÎÞÉ«Óд̼¤ÐÔÆøÎ¶µÄÆøÌå¶þÑõ»¯Áò£¬
¹Ê´ð°¸Îª£ºCO32-¡¢AlO2-£¬±µÀë×Ó²»ÄܺÍ̼Ëá¸ùÀë×Ó¹²´æ£¬Éú³ÉÎÞÉ«ÎÞζµÄÆøÌå˵Ã÷ÎÞÑÇÁòËá¸ùÀë×Ó£»
£¨3£©ÒÀ¾Ý·ÖÎö¿ÉÖªÑôÀë×ÓK+¡¢Na+£¬²»ÄÜÈ·¶¨£¬ÀûÓÃÑæÉ«·´Ó¦½øÐÐÑéÖ¤£¬ÀûÓÃÑæÉ«·´Ó¦£¬ÓýྻµÄ²¬Ë¿ÕºÈ¡ÈÜÒºÔھƾ«µÆ»ðÑæÉÏׯÉÕ³öÏÖ»ÆÉ«»ðÑæ£¬ËµÃ÷Ò»¶¨º¬ÓÐÄÆÀë×Ó£¬¸ô×Åîܲ£Á§¹Û²ì³öÏÖ×ÏÉ«»ðÑæÖ¤Ã÷º¬ÓмØÀë×Ó£¬ÎÞ×Ïɫ֤Ã÷ÎÞ¼ØÀë×Ó£¬
¹Ê´ð°¸Îª£ºÀûÓÃÑæÉ«·´Ó¦£¬ÓýྻµÄ²¬Ë¿ÕºÈ¡ÈÜÒºÔھƾ«µÆ»ðÑæÉÏׯÉÕ³öÏÖ»ÆÉ«»ðÑæ£¬ËµÃ÷Ò»¶¨º¬ÓÐÄÆÀë×Ó£¬¸ô×Åîܲ£Á§¹Û²ì³öÏÖ×ÏÉ«»ðÑæÖ¤Ã÷º¬ÓмØÀë×Ó£¬ÎÞ×Ïɫ֤Ã÷ÎÞ¼ØÀë×Ó£®
µãÆÀ£º±¾Ì⿼²éÁËÀë×Ó¼ìÑéµÄʵÑé·½·¨ºÍ·´Ó¦ÏÖÏó·ÖÎöÅжϣ¬Àë×Ó¹²´æµÄ·ÖÎöÓ¦Óã¬Àë×ÓÐÔÖÊÊǽâÌâ¹Ø¼ü£¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
(13·Ö)ÓÐÒ»°×É«¹ÌÌå»ìºÏÎ¿ÉÄܺ¬ÓеÄÒõ¡¢ÑôÀë×Ó·Ö±ðÊÇ
| ÑôÀë×Ó | K£«¡¡Ba2£«¡¡Ag£«¡¡Mg2£«¡¡NH¡¡Na£« |
| ÒõÀë×Ó | SO¡¡SO¡¡CO¡¡AlO |
ΪÁ˼ø¶¨ÆäÖеÄÀë×Ó£¬ÏÖ½øÐÐÈçÏÂʵÑ飬¸ù¾ÝʵÑéÏÖÏó£¬ÌîдÏÂÁбí¸ñ£º
(1)È¡¸Ã·ÛÄ©£¬¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÇÒδÐáµ½ÆøÎ¶£»ÓÃpHÊÔ
| ÅųýµÄÀë×Ó | ÅųýµÄÒÀ¾Ý |
| NH Ag£«¡¢Mg2£« | ÓÉÓÚÈÜÒº³Ê¼îÐÔ£¬ÇÒδÐáµ½´Ì¼¤ÐÔÆøÎ¶£¬¼îÐÔÈÜÒºÖÐÎÞ³ÁµíÉú³É |
| ¿Ï¶¨´æÔÚµÄÀë×Ó | |
| ¼òÊöÅжÏÒÀ¾Ý | |
| ÅųýµÄÀë×Ó | |
| ¼òÊöÅųýµÄÒÀ¾Ý | |
| Éдý¼ìÑéµÄÀë×Ó | |
| ¼òÊö | |
(13·Ö)ÓÐÒ»°×É«¹ÌÌå»ìºÏÎ¿ÉÄܺ¬ÓеÄÒõ¡¢ÑôÀë×Ó·Ö±ðÊÇ
|
ÑôÀë×Ó |
K£«¡¡Ba2£«¡¡Ag£«¡¡Mg2£«¡¡NH¡¡Na£« |
|
ÒõÀë×Ó |
SO¡¡SO¡¡CO¡¡AlO |
ΪÁ˼ø¶¨ÆäÖеÄÀë×Ó£¬ÏÖ½øÐÐÈçÏÂʵÑ飬¸ù¾ÝʵÑéÏÖÏó£¬ÌîдÏÂÁбí¸ñ£º
(1)È¡¸Ã·ÛÄ©£¬¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÇÒδÐáµ½ÆøÎ¶£»ÓÃpHÊÔÖ½²âµÃÈÜÒºµÄpHΪ12¡£
|
ÅųýµÄÀë×Ó |
ÅųýµÄÒÀ¾Ý |
|
NH Ag£«¡¢Mg2£« |
ÓÉÓÚÈÜÒº³Ê¼îÐÔ£¬ÇÒδÐáµ½´Ì¼¤ÐÔÆøÎ¶£¬¼îÐÔÈÜÒºÖÐÎÞ³ÁµíÉú³É |
(2)ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¿ªÊ¼ÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó£¬³ÁµíÏûʧ£¬Í¬Ê±ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö¡£
|
¿Ï¶¨´æÔÚµÄÀë×Ó |
|
|
¼òÊöÅжÏÒÀ¾Ý |
|
|
ÅųýµÄÀë×Ó |
|
|
¼òÊöÅųýµÄÒÀ¾Ý |
|
(3)Éдý¼ìÑéµÄÀë×Ó¼°Æä¼ìÑé·½·¨
|
Éдý¼ìÑéµÄÀë×Ó |
|
|
¼òÊö¼ìÑé·½·¨ |
|