ÌâÄ¿ÄÚÈÝ

20£®¹ú¼ÒÒûÓÃË®±ê×¼¹æ¶¨£¬Ã¿ÉýÒûÓÃË®Öд󳦸˾ú²»³¬¹ý3¸ö£®Ä³Ð¡×éÓûͨ¹ýʵÑéÀ´¼ì²â×ÔÀ´Ë®Öд󳦸˾úµÄº¬Á¿£¬ÒÑÖª´ó³¦¸Ë¾úÔÚÒÁºì-ÃÀÀ¶ÅàÑø»ùÅàÑø£¬´ó³¦¸Ë¾ú¾úÂä³ÊÉî×ÏÉ«£®Çë¸ù¾ÝÏÂÁÐÓйØʵÑé²½Öè»Ø´ðÎÊÌ⣮
£¨1£©ÅäÖÆÅàÑø»ù£ºÅäÖÆÒÁºì-ÃÀÀ¶ÅàÑø»ùʱ£¬³ýµ°°×ëË¡¢ÈéÌÇ¡¢ÒÁºì¡¢ÃÀÀ¶µÈÔ­ÁÏÍ⣬»¹ÐèҪˮ¡¢ÎÞ»úÑκÍÇíÖ¬£®ÔÚÕâЩ³É·ÖÖУ¬ÄÜΪ´ó³¦¸Ë¾úÌṩµªÔ´µÄÊǵ°°×ëË£®½Á°è¼ÓÈÈÖÁÍêÈ«Èܽâºóµ÷½ÚpH£¬·Ö×°µ½×¶ÐÎÆ¿£®
£¨2£©µ¹Æ½°å£ºÅäÖƺõÄÅàÑø»ùÓøßѹÕôÆûÃð¾ú·¨Ãð¾úºó£¬´ýÅàÑø»ùÀäÈ´µ½50¡æ×óÓÒµ¹Æ½°å£®Æ½°åÀäÄýºóÓ¦½«Æ½°åµ¹¹ýÀ´£¨µ¹Öã©·ÅÖã¬ÒÔ·ÀÖ¹Ãó¸ÇÉϵÄË®ÖéÂäÈëÅàÑø»ù£®
£¨3£©½ÓÖÖ£ºÔÚÈçͼµÄϵÁÐÏ¡ÊͲÙ×÷ÖУ¨101¡¢102¡¢103±íʾϡÊͱ¶Êý£©£¬ÒÀ´Î½«1mLÒºÌåÒÆÈëÏÂÒ»¸öÊ¢ÓÐ9mLÕôÁóË®µÄÊÔ¹ÜÖУ®¹ý³ÌaËùÓõĽÓÖÖ·½·¨Îª£¨Ï¡ÊÍ£©Í¿²¼Æ½°å·¨£®
£¨4£©¹Û²ìÓë¼ÆÊý£ºÍ¨¹ýÒ»¶Îʱ¼äµÄÅàÑø£¬¹Û²ìͳ¼ÆÅàÑøÃó±íÃæÉî×ÏÉ«¾úÂäµÄÊýÄ¿£¬½á¹ûÈçͼËùʾ£¬Ôò×ÔÀ´Ë®Ñù±¾Öд󳦸˾ú³¬±ê1000Íò±¶£®

·ÖÎö ÅàÑø»ù¸ù¾ÝÎïÀíÐÔÖÊ¿É·ÖΪ¹ÌÌåÅàÑø»ùºÍÒºÌåÅàÑø»ù£¬ÅàÑø»ùµÄ»ù±¾ÓªÑø³É·ÖÓÐ̼Դ¡¢µªÔ´¡¢ÎÞ»úÑΡ¢Ë®µÈ³É·Ö£»Ãð¾úºÍÏû¶¾µÄÖ÷ÒªÇø±ðÊÇ£ºÏû¶¾ÊÇָʹÓýÏΪκ͵ÄÎïÀí»ò»¯Ñ§·½·¨·´É±ËÀÎïÌå±íÃæ»òÄÚ²¿Ò»²¿·Ö¶ÔÈËÌåÓꦵÄ΢ÉúÎ²»°üÀ¨Ñ¿æߺÍæß×Ó£©£»Ãð¾úÔòÊÇָʹÓÃÇ¿ÁÒµÄÀí»¯ÒòËØɱËÀÎïÌåÄÚÍâËùÓеÄ΢ÉúÎ°üÀ¨Ñ¿æߺÍæß×Ó£®

½â´ð ½â£º£¨1£©¸ÃÅàÑø»ùΪ¹ÌÌåÅàÑø»ù£¬¹ÊÒª¼ÓÈëÄý¹Ì¼ÁÇíÖ¬£¬ÅàÑø»ùµÄ»ù±¾ÓªÑø³É·ÖÓÐ̼Դ¡¢µªÔ´¡¢ÎÞ»úÑΡ¢Ë®µÈ³É·Ö£¬ÄÜΪ´ó³¦¸Ë¾úÌṩµªÔ´µÄÊǵ°°×ëË£¬Èܽâºó»¹Òªµ÷½ÚPHÖµ£¬ÔÙ·Ö×°µ½×¶ÐÎÆ¿ÖУ®
£¨2£©ÅäÖƺõÄÅàÑø»ùÓøßѹÕôÆûÃð¾ú·¨Ãð¾úºó£¬´ýÅàÑø»ùÀäÈ´µ½50¡æ×óÓÒµ¹Æ½°å£®µÈ´ýƽ°åÀäÈ´Äý¹Ì£¨´óÔ¼Ðè5¡«10min£©ºó£¬½«Æ½°åµ¹¹ýÀ´·ÅÖã¬Ê¹Ãó¸ÇÔÚÏ£¬Ãóµ×ÔÚÉÏ£¬·ÀֹˮÕôÆøÄý½áµÄСˮµÎÎÛȾÅàÑø»ù£®
£¨3£©ÏµÁÐÏ¡ÊͲÙ×÷ÖУ¬ÒÀ´Î½«1mLÒºÌåÒÆÈËÏÂÒ»¸öÊ¢ÓÐ9mLÕôÁóË®µÄÊÔ¹ÜÖУ¬Ê¹Å¨¶ÈÕýºÃΪԭÀ´µÄÊ®·ÖÖ®Ò»£®ÓÉÌâͼ¿ÉÖª£¬Í¼ÖÐÏÔʾµÄ½ÓÖÖ·½·¨aÊÇÏ¡ÊÍÍ¿²¼Æ½°å·¨
£¨4£©¸ù¾ÝÌâͼ¹ÀËã×ÔÀ´Ë®Öд󳦸˾úµÄ¾úÂäÊýÊÇ3¡Â0.1¡Á103¡Á103=3¡Á107¸ö/L£¬³¬±ê1000Íò±¶£®
¹Ê´ð°¸Îª£º
£¨1£©ÇíÖ¬¡¡µ°°×ëË¡¡pH¡¡
£¨2£©¸ßѹÕôÆûÃð¾ú¡¡µ¹¹ýÀ´£¨µ¹Öã©
£¨3£©9¡¡£¨Ï¡ÊÍ£©Í¿²¼Æ½°å·¨¡¡
£¨4£©1000

µãÆÀ ±¾Ì⿼²éÁË΢ÉúÎïµÄÅàÑøºÍÊýÁ¿²â¶¨µÄÏà¹ØÄÚÈÝ£¬ÒâÔÚ¿¼²éѧÉúµÄÓ¦ÓúÍʵÑé̽¾¿ÄÜÁ¦£¬ÊÔÌâÄѶÈÒ»°ã£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø