ÑÎÎíÊÔÑéÏäÖÐÑÎÈÜÒºµÄŨ¶ÈºÍpHÖµÂÈ»¯ÄÆÈÜҺŨ¶È·´Ó³ÁËÈÜÒºÖÐÂÈ»¯ÄƵĺ¬Á¿¡£ÖÐÐÔÑÎÎíÊÔÑéËùÓõÄÑÎÈÜÒºÒ»°ã²ÉÓõ¥Ò»µÄÂÈ»¯ÄÆÈÜÒº,´ËÖÖÈÜÒº±ÈÈËÔ캣ˮ»òÌìÈ»º£Ë®ÅäÖÆ·½·¨¼òµ¥,¶øÇÒÈËÔ캣ˮ²»¿ÉÄÜÍêȫģÄⲻͬµØÇøµÄº£Ñó´óÆøÖÐÑÎÎíµÄ×÷Óá£Ò»°ãÈÏΪ,Ìá¸ßÂÈ»¯ÄÆÈÜÒºµÄŨ¶È¶ÔÌá¸ß¸¯Ê´ËÙ¶ÈÓÐÀû¡£µ«Êµ¼ùÖ¤Ã÷,Ũ¶ÈÔÚ5%ÒÔÏÂʱ,¸Ö¡¢Äø¡¢»ÆÍµÄ¸¯Ê´ËÙ¶ÈËæÅ¨¶ÈµÄÔö¼Ó¶øÔö¼Ó;µ±Å¨¶È´óÓÚ5%ʱ,ÕâЩ½ðÊôµÄ¸¯Ê´ËÙ¶ÈËæ×ÅŨ¶ÈµÄÔö¼Ó¶øÏ½µ¡£ÕâÊÇÒòΪÑÎÈÜÒºÀïµÄÑõº¬Á¿ÓëÑεÄŨ¶ÈÓйØ,ÔÚµÍŨ¶È·¶Î§ÄÚ,Ñõº¬Á¿ËæÑÎŨ¶ÈµÄÔö¼Ó¶øÔö¼Ó,µ«ÊÇ,µ±ÑÎŨ¶ÈÔö¼Óµ½5%ʱ,Ñõº¬Á¿´ïµ½Ïà¶ÔµÄ±¥ºÍ,Èç¹ûÑÎŨ¶È¼ÌÐøÔö¼Ó,Ñõº¬Á¿ÔòÏàӦϽµ¡£Ñõº¬Á¿Ï½µ,ÑõµÄÈ¥¼«»¯ÄÜÁ¦Ò²Ï½µ,¼´¸¯Ê´×÷ÓüõÈõ,Òò´Ë¸¯Ê´½µµÍ¡£GJB548B-2005Ìõ¼þ1009.2¹æ¶¨ÑÎÈÜҺŨ¶ÈΪ0.5%~3%,±È½Ï½Ó½üº£Ë®Å¨¶È(µØÇòÉϺ£Ë®µÄŨ¶ÈΪ1%~4.1%)¡£ ÑÎÎíÊÔÑéÏäÖÐÈÜÒºµÄpHÖµ·´Ó³ÁËÈÜÒºµÄËá¼î¶È¡£pHÖµÔ½µÍ,ÈÜÒºÖÐÇâÀë×ÓµÄŨ¶ÈÔ½¸ß;ËáÐÔԽǿ,¸¯Ê´ÐÔԽǿ¡£ÎªÁËʹ¸¯Ê´ËÙ¶ÈÔÚÎȶ¨µÄ·¶Î§ÄÚ,±ÜÃâÂÈ»¯ÄÆÈÜÒºÔÚ¿ÕÆøÖÐÊÜÆäËûÒòËØÓ°Ïì¶øÒýÆðËáÐÔ»ò¼îÐÔ¡£ÖÐÐÔÑÎÎíÊÔÑ鹿¶¨ÈÜÒºpHÖµÔÚ6.5~7.2Ö®¼ä¡£ÔÚʵ¼Ê²Ù×÷ÖÐ,¿ÉʹÓû¯Ñ§´¿ÇâÑõ»¯ÄÆ»òÑÎËáÔÚÅäÖÆÈÜҺʱ½øÐе÷Õû,ʹÆäpHÖµ·ûºÏÊÔÑéÒªÇó¡£
|