ÌâÄ¿ÄÚÈÝ

19£®ÒÑ֪ij´¿¼îÑùÆ·Öк¬ÓÐNaClÔÓÖÊ£¬Îª²â¶¨ÑùÆ·Öд¿¼îµÄÖÊÁ¿·ÖÊý£¬¿ÉÓÃÏÂͼÖеÄ×°ÖýøÐÐʵÑ飨ÎÂܰÌáʾ£º¼îʯ»ÒµÄÖ÷Òª³É·ÖÊÇNaOHºÍCaO£©£®Ö÷ҪʵÑé²½ÖèÈçÏ£º

¢Ù°´Í¼×é×°ÒÇÆ÷£¬²¢¼ì²é×°ÖÃµÄÆøÃÜÐÔ
¢Ú½«agÑùÆ··ÅÈë×¶ÐÎÆ¿ÖУ¬¼ÓÊÊÁ¿ÕôÁóË®Èܽ⣬µÃµ½ÑùÆ·ÈÜÒº
¢Û³ÆÁ¿Ê¢Óмîʯ»ÒµÄUÐ͹ܵÄÖÊÁ¿£¬µÃµ½bg
¢Ü´Ó·ÖҺ©¶·µÎÈëÏ¡ÁòËáµ½²»ÔÙ²úÉúÆøÌåΪֹ
¢Ý´Óµ¼¹ÜA´¦»º»º¹ÄÈëÒ»¶¨Á¿µÄ¿ÕÆø
¢ÞÔٴγÆÁ¿Ê¢Óмîʯ»ÒµÄUÐ͹ܵÄÖÊÁ¿£¬µÃµ½cg
¢ßÖØ¸´²½Öè¢ÝºÍ¢ÞµÄ²Ù×÷£¬Ö±µ½Ê¢Óмîʯ»ÒµÄUÐ͹ܵÄÖÊÁ¿»ù±¾²»±ä£¬Îªdg
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚÓÃÍÐÅÌÌìÆ½³ÆÁ¿ÑùƷʱ£¬Èç¹ûÌìÆ½µÄÖ¸ÕëÏòÓÒÆ«×ª£¬ËµÃ÷ÑùÆ·ÖÊÁ¿Æ«Ð¡£»
£¨2£©×°ÖÃÖÐNaOHÈÜÒºµÄ×÷ÓÃÊdzýÈ¥¿ÕÆøÖеĶþÑõ»¯Ì¼£»
£¨3£©×°ÖÃÖÐŨÁòËáµÄ×÷ÓÃÊÇ£ºÎüÊÕË®ÕôÆø
£¨4£©Èç¹û½«·ÖҺ©¶·ÖеÄÏ¡ÁòËá»»³ÉŨ¶ÈÏàͬµÄÑÎËᣬ²â¶¨µÄ½á¹û»á£¨ÌîÆ«¸ß¡¢Æ«µÍ»ò²»±ä£©£ºÆ«¸ß
£¨5£©²½Öè¢ÝµÄÄ¿µÄÊÇʹ·´Ó¦Éú³ÉµÄ¶þÑõ»¯Ì¼È«²¿±»¼îʯ»ÒÎüÊÕ£»
£¨6£©¸ÃÑùÆ·Öд¿¼îµÄÖÊÁ¿·ÖÊýµÄ¼ÆËãʽΪ£º$\frac{2650£¨d-b£©}{11a}$%£®

·ÖÎö £¨1£©ÔÚÓÃÍÐÅÌÌìÆ½³ÆÁ¿ÑùƷʱ£¬Èç¹ûÌìÆ½µÄÖ¸ÕëÏòÓÒÆ«×ª£¬ËµÃ÷ÑùÆ·ÖÊÁ¿Æ«Ð¡£»
£¨2£©ÇâÑõ»¯ÄÆÈÜÒºÄܺͶþÑõ»¯Ì¼·´Ó¦Éú³É̼ËáÄÆºÍË®£»
£¨3£©Å¨ÁòËá¾ßÓÐÎüË®ÐÔ£¬¿ÉÒÔÓÃ×÷ÇâÆø¡¢ÑõÆø¡¢¶þÑõ»¯Ì¼µÈÎïÖʵĸÉÔï¼Á£»
£¨4£©ÑÎËáÒ×»Ó·¢£¬»Ó·¢³öµÄÂÈ»¯ÇâÆøÌåÄܱ»¼îʯ»ÒÎüÊÕ£»
£¨5£©²½Öè¢ÝµÄÄ¿µÄÊÇʹ·´Ó¦Éú³ÉµÄ¶þÑõ»¯Ì¼È«²¿±»¼îʯ»ÒÎüÊÕ£»
£¨6£©Ì¼ËáÄÆºÍÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáÄÆ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬¸ù¾Ý·´Ó¦»¯Ñ§·½³Ìʽ¼°ÆäÌṩµÄÊý¾Ý¿ÉÒÔ½øÐÐÏà¹Ø·½ÃæµÄ¼ÆËãºÍÅжϣ®

½â´ð ½â£º£¨1£©ÔÚÓÃÍÐÅÌÌìÆ½³ÆÁ¿ÑùƷʱ£¬Èç¹ûÌìÆ½µÄÖ¸ÕëÏòÓÒÆ«×ª£¬ËµÃ÷ÑùÆ·ÖÊÁ¿Æ«Ð¡£®
¹ÊÌÑùÆ·ÖÊÁ¿Æ«Ð¡£®
£¨2£©×°ÖÃÖÐNaOHÈÜÒºµÄ×÷ÓÃÊdzýÈ¥¿ÕÆøÖеĶþÑõ»¯Ì¼£®
¹ÊÌ³ýÈ¥¿ÕÆøÖеĶþÑõ»¯Ì¼£®
£¨3£©×°ÖÃÖÐŨÁòËáµÄ×÷ÓÃÊÇÎüÊÕË®ÕôÆø£®
¹ÊÌÎüÊÕË®ÕôÆø£®
£¨4£©Èç¹û½«·ÖҺ©¶·ÖеÄÏ¡ÁòËá»»³ÉŨ¶ÈÏàͬµÄÑÎËᣬ»áµ¼ÖÂÂÈ»¯ÇâÆøÌå±»¼îʯ»ÒÏ룬´Ó¶øµ¼Ö²ⶨµÄ½á¹ûÆ«¸ß£®
¹ÊÌƫ¸ß£®
£¨5£©²½Öè¢ÝµÄÄ¿µÄÊÇʹ·´Ó¦Éú³ÉµÄ¶þÑõ»¯Ì¼È«²¿±»¼îʯ»ÒÎüÊÕ£®
¹ÊÌʹ·´Ó¦Éú³ÉµÄ¶þÑõ»¯Ì¼È«²¿±»¼îʯ»ÒÎüÊÕ£®
£¨6£©Éè̼ËáÄÆÖÊÁ¿Îªx£¬
Na2CO3+H2SO4¨TNa2SO4+H2O+CO2¡ü£¬
106                                          44
x                                           dg-bg
$\frac{106}{x}$=$\frac{44}{dg-bg}$£¬
x=$\frac{106}{44}$£¨d-b£©g£¬
¸ÃÑùÆ·Öд¿¼îµÄÖÊÁ¿·ÖÊýµÄ¼ÆËãʽΪ£º$\frac{106}{44ag}$£¨d-b£©g¡Á100%=$\frac{2650£¨d-b£©}{11a}$%£¬
¹ÊÌ$\frac{2650£¨d-b£©}{11a}$%£®

µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÎïÖʵÄÐÔÖÊ£¬½â´ðʱҪ¸ù¾Ý¸÷ÖÖÎïÖʵÄÐÔÖÊ£¬½áºÏ¸÷·½ÃæÌõ¼þ½øÐзÖÎö¡¢Åжϣ¬´Ó¶øµÃ³öÕýÈ·µÄ½áÂÛ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
6£®ÎÂȪˮÖк¬ÓзḻµÄ¿óÎïÖÊ£¬²»½ö¶Ô¶àÖÖ¼²²¡¾ùÓÐÁÆÐ§×÷Ó㬶øÇÒÓб£½¡¡¢ÁÆÑøÖ®¹¦Ð§£®»ÆÊ¯Êо­¼Ã¼¼Êõ¿ª·¢ÇøÍôÈÊÕòÕÂî²´å½ðɽ¹ú¼ÊÎÂȪÊǺþ±±Ê¡ÓÅÖÊÎÂȪ֮һ£¬¸ÃÎÂȪˮÎÞÉ«¡¢Í¸Ã÷£¬Ë®ÎÂΪ70¡æ£¬¿ó»¯ÎﺬÁ¿Îª322mg/L£®
£¨1£©Îª¼ì²â¸ÃÎÂȪˮÊÇÈíË®»¹ÊÇӲˮ£¬¼ÒÍ¥ÖÐͨ¹ý¼ÓÈÈÖó·Ð µÄ·½·¨°ÑӲˮÈí»¯£®
£¨2£©ÎÂȪ¹ÝÄÚÓÐÐí¶àÒûˮ̨£¬¹©ÓοÍÖ±½ÓÒûÓã®ÒÑÖª£¬Ö±ÒûË®»úÄÚ²¿Ë®´¦Àí¹ý³ÌÈçͼ£º
²½Öè¢ÙÖС¢»îÐÔÌ¿ÆðÎü¸½ ×÷Ó㬢ÚÖÐ×ÏÍâµÆµÄ×÷ÓÃÊÇɱ¾úÏû¶¾£®
£¨3£©20¡æÊ±£¬È¡ÏàͬÖÊÁ¿µÄa¡¢b¡¢cÈýÖÖÎïÖʵı¥ºÍÈÜÒº·Ö±ðÖÃÓÚÈý¸öÉÕ±­ÖУ¬ÔÙ·Ö±ðÏòÆäÖмÓÈëÏàͬÖÊÁ¿µÄÏàÓ¦¹ÌÌåÈÜÖÊ£¬½«Î¶ÈÉý¸ßµ½40¡æ£¬¹ÌÌåµÄÈܽâÇé¿öÈçͼ1Ëùʾ£®Í¼2Ϊa¡¢b¡¢cÈýÖÖÎïÖʵÄÈܽâ¶ÈÇúÏߣ®Çë×ÐϸÔĶÁͼ1ºÍͼ2»Ø´ðÏÂÁÐÎÊÌ⣺

¢ÙÉÕ±­ÒÒÀïÊÇa ÎïÖʵÄÈÜÒº£®
¢ÚÈô½«40¡æÊ±µÄÈýÎïÖʵı¥ºÍÈÜÒº·Ö±ð½µÎµ½20¡æÊ±£¬ÔòÈýÖÖÈÜÒºÖеÄÈÜÖʵÄÖÊÁ¿·ÖÊýÓÉ´óµ½Ð¡µÄ˳ÐòÊÇb£¾a£¾c£®
¢Û40¡æÊ±£¬ÉÕ±­b ÀïµÄÈÜÒºÖÐÈܼÁ×îÉÙ£®

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

¾«Ó¢¼Ò½ÌÍø