ÌâÄ¿ÄÚÈÝ

7£®´óÇìÊÐijÖÐѧ»¯Ñ§ÊµÑéС×éÔÚʵÑéÊÒ¼ø¶¨Ä³ÎÞÉ«ÈÜÒº£®ÒÑÖªÈÜÒºÖеÄÈÜÖʽöÓÉNH4+¡¢K+¡¢Ag+¡¢Ca2+¡¢Al3+¡¢AlO2-¡¢MnO4-¡¢CO32-¡¢SO42-ÖеÄÈô¸ÉÖÖ×é³É£®È¡¸ÃÈÜÒº½øÐÐÈçÏÂʵÑ飺
£¨1£©È¡ÊÊÁ¿ÈÜÒº£¬¼ÓÈë¹ýÁ¿ÑÎËᣬÓÐÆøÌåÉú³É£¬²¢µÃµ½ÎÞÉ«ÈÜÒº£»
£¨2£©ÔÚ£¨1£©ËùµÃÈÜÒºÖмÓÈë¹ýÁ¿NH4HCO3ÈÜÒº£¬ÓÐÆøÌåÉú³É£¬Í¬Ê±²úÉú°×É«³Áµí¼×£»
£¨3£©ÔÚ£¨2£©ËùµÃÈÜÒºÖмÓÈë¹ýÁ¿Ba£¨OH£©2ÈÜÒº²¢¼ÓÈÈÒ²ÓÐÆøÌåÉú³É£¬Í¬Ê±²úÉú°×É«³ÁµíÒÒ£®
ÔòÏÂÁÐÀë×ÓÔÚÔ­ÈÜÒºÖÐÒ»¶¨´æÔÚµÄÓУ¨¡¡¡¡£©
A£®K+¡¢CO32-¡¢AlO2-B£®SO42-¡¢AlO2-¡¢K+¡¢CO32-
C£®CO32-¡¢K+¡¢Al3+¡¢NH4+D£®MnO4-¡¢K+¡¢CO32-¡¢NH4+

·ÖÎö ÎÞÉ«ÈÜÒºÖÐÒ»¶¨²»º¬MnO4-£¬
£¨1£©È¡ÊÊÁ¿ÈÜÒº£¬¼ÓÈë¹ýÁ¿ÑÎËᣬÓÐÆøÌåÉú³É£¬²¢µÃµ½ÎÞÉ«ÈÜÒº£¬ÔòÒ»¶¨º¬CO32-£¬ÓëCO32-·´Ó¦µÄAg+¡¢Ca2+¡¢Al3+²»ÄÜ´æÔÚ£»
£¨2£©ÔÚ£¨1£©ËùµÃÈÜÒºÖмÓÈë¹ýÁ¿NH4HCO3ÈÜÒº£¬ÓÐÆøÌåÉú³É£¬Í¬Ê±²úÉú°×É«³Áµí¼×£¬ÆøÌåΪ¶þÑõ»¯Ì¼£¬³ÁµíӦΪÇâÑõ»¯ÂÁ£¬ÔòÔ­ÈÜÒºÖк¬AlO2-£»
£¨3£©ÔÚ£¨2£©ËùµÃÈÜÒºÖмÓÈë¹ýÁ¿Ba£¨OH£©2ÈÜÒº²¢¼ÓÈÈÒ²ÓÐÆøÌåÉú³É£¬Í¬Ê±²úÉú°×É«³ÁµíÒÒ£¬ÆøÌåΪ°±Æø£¬µ«£¨2£©ÖÐÒýÈë笠ùÀë×Ó£¬ÒÒΪ̼Ëá±µ£¬£¨2£©ÖÐÒýÈë̼ËáÇâ¸ùÀë×Ó£¬Ôò²»ÄÜÈ·¶¨NH4+¡¢SO42-ÊÇ·ñ´æÔÚ£¬ÒÔ´ËÀ´½â´ð£®

½â´ð ½â£ºÓÉÉÏÊö·ÖÎö¿ÉÖª£¬Ò»¶¨²»º¬Ag+¡¢Ca2+¡¢Al3+¡¢MnO4-£¬¿ÉÄܺ¬NH4+¡¢SO42-£¬Ò»¶¨º¬AlO2-¡¢CO32-£¬µ«ÕâÁ½ÖÖÒõÀë×ÓÖ»ÄÜ´æÔÚ¼îÐÔÈÜÒºÖУ¬¼îÐÔÈÜÒºÖв»ÄÜ´óÁ¿´æÔÚNH4+£¬ÓÉÈÜҺΪµçÖÐÐÔ¿ÉÖª£¬ÈÜÒºÖÐÒ»¶¨º¬ÑôÀë×ÓΪK+£¬ÔòÔ­ÈÜÒºÖÐÒ»¶¨´æÔÚµÄÓÐK+¡¢CO32-¡¢AlO2-£¬
¹ÊÑ¡A£®

µãÆÀ ±¾Ì⿼²é³£¼ûÀë×ӵļìÑ飬Ϊ¸ßƵ¿¼µã£¬°ÑÎÕÀë×ÓµÄÑÕÉ«¡¢Àë×ÓÖ®¼äµÄ·´Ó¦ÓëÏÖÏóΪ½â´ð¹Ø¼ü£¬²àÖØ·ÖÎöÓëÓ¦ÓÃÄÜÁ¦µÄ¿¼²é£¬×¢Òâ¼ÓÈëµÄÊÔ¼Á¹ýÁ¿£¬ÌâÄ¿ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø