ÌâÄ¿ÄÚÈÝ
ãû½ÌØ´óÎÛȾʹʣ¬ÊǽüÄêÀ´Öйú·¢ÉúµÄ×î´óÒ»ÆðË®ÎÛȾʹʣ®ÊÇÒ»ÆðÒòËÄ´¨»¯¹¤¹É·ÝÓÐÏÞ¹«Ë¾¼¼¸ÄÏîĿΥ¹æÊÔÉú²ú¡¢Çà°×½ÇøÕþ¸®ÓйØÁìµ¼ºÍÇø»·±£¾ÖµÈ²¿ÃŶԻ·±£¹¤×÷Áìµ¼ºÍ¼à¹Ü²»Á¦Äð³ÉµÄÌØ´óÔðÈÎʹʣ®ËÄ´¨ãû½ÌØ´óÎÛȾ¸øÑؽÉú̬»·¾³¼°ÈËÃñÉíÌ彡¿µ¹¹³ÉÁËÑÏÖØµÄΣº¦£®
£¨1£©2Ô·Ýãû½ÎÛȾÊÇ·ñÊǸ»ÓªÑø»¯ÎÛȾ£¿ÎªÊ²Ã´£¿
£¨2£©ÈôÉú»îÎÛË®Öк¬´óÁ¿µÄµª»¯ºÏÎͨ³£ÓÃÉúÎïĤÍѵª¹¤ÒÕ½øÐд¦Àí£®Ê×ÏÈÔÚÏû»¯Ï¸¾ú×÷ÓÃϽ«NH4+Ñõ»¯ÎªNO3-£º NH4++ O2 - NO3-+ H++ H2OÈ»ºó£¬¼ÓÈë¼×´¼ÓëNO3-Éú³ÉN2£º NO3-+5CH3OH- N2+ CO2+ H2O+ OH-£®ÊÔÅ䯽ÒÔÉÏÁ½·½³Ìʽ£®
£¨3£©5Ô³õµÄãû½¶þ´ÎÎÛȾÖ÷ÒªÊÇÔìÖ½³§³¬±êÅÅ·ÅÎÛË®ËùÖ£®ÎÒ¹úÏÖÓÐÖ½½¬Æ¯°×Ö÷ÒªÊÇÂÈÆøÆ¯°×·½·¨ºÍ´ÎÂÈËáÑÎÆ¯°×·¨£¬ÕâÖÖ·½·¨ÅųöµÄ·ÏË®¶¾ÐԴ󣬷ÏË®Á¿¶à£¬´Ó¶øÊ¹ÎÒ¹úÖÆ½¬ÔìÖ½¹¤ÒµÖ½½¬Æ¯°×´æÔÚÑÏÖØÎÛȾ»·¾³µÄÎÊÌ⣮ÏÖÊÀ½ç¸÷¹úÕýÑо¿ÓÃÂÌɫƯ°×¼ÁÈ¡´ú´«Í³µÄÂÈÆø£¬Çëд³öÄãÈÏΪ¿É×÷ΪÑо¿·½ÏòµÄ¼¸ÖÖÆ¯°×¼Á£º £®
£¨1£©2Ô·Ýãû½ÎÛȾÊÇ·ñÊǸ»ÓªÑø»¯ÎÛȾ£¿ÎªÊ²Ã´£¿
£¨2£©ÈôÉú»îÎÛË®Öк¬´óÁ¿µÄµª»¯ºÏÎͨ³£ÓÃÉúÎïĤÍѵª¹¤ÒÕ½øÐд¦Àí£®Ê×ÏÈÔÚÏû»¯Ï¸¾ú×÷ÓÃϽ«NH4+Ñõ»¯ÎªNO3-£º
£¨3£©5Ô³õµÄãû½¶þ´ÎÎÛȾÖ÷ÒªÊÇÔìÖ½³§³¬±êÅÅ·ÅÎÛË®ËùÖ£®ÎÒ¹úÏÖÓÐÖ½½¬Æ¯°×Ö÷ÒªÊÇÂÈÆøÆ¯°×·½·¨ºÍ´ÎÂÈËáÑÎÆ¯°×·¨£¬ÕâÖÖ·½·¨ÅųöµÄ·ÏË®¶¾ÐԴ󣬷ÏË®Á¿¶à£¬´Ó¶øÊ¹ÎÒ¹úÖÆ½¬ÔìÖ½¹¤ÒµÖ½½¬Æ¯°×´æÔÚÑÏÖØÎÛȾ»·¾³µÄÎÊÌ⣮ÏÖÊÀ½ç¸÷¹úÕýÑо¿ÓÃÂÌɫƯ°×¼ÁÈ¡´ú´«Í³µÄÂÈÆø£¬Çëд³öÄãÈÏΪ¿É×÷ΪÑо¿·½ÏòµÄ¼¸ÖÖÆ¯°×¼Á£º
¿¼µã£º³£¼ûµÄÉú»î»·¾³µÄÎÛȾ¼°ÖÎÀí,Ñõ»¯»¹Ô·´Ó¦·½³ÌʽµÄÅ䯽
רÌ⣺Ñõ»¯»¹Ô·´Ó¦×¨Ìâ,ÔªËØ¼°Æä»¯ºÏÎï
·ÖÎö£º£¨1£©¸»ÓªÑø»¯ÎÛȾÊÇָˮÌåËùº¬µª¡¢Á×¹ý¶à£¬Í£Áôʱ¼ä¹ý³¤£¬½«Ê¹ÔåÀ༰¸¡ÓÎÉúÎï¹ýÁ¿Éú³¤¶øÒýÆðË®ÌåµÄ¸»ÓªÑø»¯£»
£¨2£©¸ù¾Ýµç×ÓµÃÊ§ÊØºã¡¢µçºÉÊØºãÀ´·ÖÎö£»
£¨3£©¶þÑõ»¯ÂȵÄŨ¶ÈÔÚ100ppmÒÔÏÂʱ²»»á¶ÔÈËÌå²úÉúÈκεÄÓ°Ï죬³£¹æÊ¹ÓÃŨ¶ÈÒªÔ¶Ô¶µÍÓÚ500ppm£¬Ò»°ã½öÔÚ¼¸Ê®ppm×óÓÒ£¬³ôÑõ¡¢Ë«ÑõË®µÄ»¹Ô²úÎï¾ùΪÎÞº¦ÎïÖÊ£®
£¨2£©¸ù¾Ýµç×ÓµÃÊ§ÊØºã¡¢µçºÉÊØºãÀ´·ÖÎö£»
£¨3£©¶þÑõ»¯ÂȵÄŨ¶ÈÔÚ100ppmÒÔÏÂʱ²»»á¶ÔÈËÌå²úÉúÈκεÄÓ°Ï죬³£¹æÊ¹ÓÃŨ¶ÈÒªÔ¶Ô¶µÍÓÚ500ppm£¬Ò»°ã½öÔÚ¼¸Ê®ppm×óÓÒ£¬³ôÑõ¡¢Ë«ÑõË®µÄ»¹Ô²úÎï¾ùΪÎÞº¦ÎïÖÊ£®
½â´ð£º
½â£º£¨1£©¸»ÓªÑø»¯ÎÛȾÊÇָˮÌåËùº¬µª¡¢Á×¹ý¶à£¬Í£Áôʱ¼ä¹ý³¤£¬½«Ê¹ÔåÀ༰¸¡ÓÎÉúÎï¹ýÁ¿Éú³¤¶øÒýÆðË®ÌåµÄ¸»ÓªÑø»¯£¬´ÓÌâ¸øÐÅÏ¢À´¿´£¬´Óãû½Á÷Èë´óÁ¿°±À´·ÖÎö£¬ãû½ÎÛȾӦΪ°±µÄ¶¾º¦ËùÖÁ£®
¹Ê´ð°¸Îª£º²»ÊǸ»ÓªÑø»¯ÎÛȾ£®¸»ÓªÑø»¯ÎÛȾÊÇָˮÌåËùº¬µª¡¢Á×¹ý¶à£¬Í£Áôʱ¼ä¹ý³¤£¬½«Ê¹ÔåÀ༰¸¡ÓÎÉúÎï¹ýÁ¿Éú³¤¶øÒýÆðË®ÌåµÄ¸»ÓªÑø»¯£¬´Óãû½Á÷Èë´óÁ¿°±À´·ÖÎö£¬ãû½ÎÛȾӦΪ°±µÄ¶¾º¦ËùÖÁ£®
£¨2£©Ïõ»¯Ï¸¾úµÄ×÷ÓÃϽ«NH4+Ñõ»¯ÎªNO3-£¬NH4+ÖеÄNÔªËØ¼Û̬ÓÉ-3¼Û±ä»¯µ½NO3-ÖеÄ+5¼Û£¬¼Û̬Éý¸ß8£¬ÑõÆøÓÉ0¼Û±ä»¯µ½-2¼Û£¬¼Û̬½µµÍ2£¬ÓÖÒòΪÑõÆøÎªË«Ô×Ó·Ö×Ó£¬ËùÒÔNH4+Àë×ÓÓë³ôÑõµÄ»¯Ñ§¼ÆÁ¿ÊýÖ®±ÈΪ1£º2£¬½áºÏµçºÉÊØºãµÃÀë×Ó·½³ÌʽΪ£ºNH4++2O2=NO3-+2H++H2O£»
¼×´¼ºÍÏõËá¸ù·´Ó¦Éú³ÉµªÆø¡¢¶þÑõ»¯Ì¼¡¢Ë®£¬NO3-ÖеÄNÔªËØÓÉ+5¼Û±ä»¯µ½µªÆøÖеÄ0¼Û£¬¼×´¼ÖÐCÔªËØµÄ¼Û̬ÓÉ-2¼Û±ä»¯µ½¶þÑõ»¯Ì¼ÖеÄ+4¼Û£¬ËùÒÔNO3-Óë¼×´¼µÄ»¯Ñ§¼ÆÁ¿ÊýÖ®±ÈΪ6£º5£¬½áºÏµçºÉÊØºãµÃÀë×Ó·½³ÌʽΪ£º6NO3-+5CH3OH¨T3N2+5CO2+7H2O+6OH-£»
¹Ê´ð°¸Îª£º1¡¢2¡¢1¡¢2¡¢1£» 6¡¢3¡¢5¡¢7¡¢6£»
£¨3£©ÓÉÓÚ¶þÑõ»¯ÂȵÄŨ¶ÈÔÚ100ppmÒÔÏÂʱ²»»á¶ÔÈËÌå²úÉúÈκεÄÓ°Ï죬³£¹æÊ¹ÓÃŨ¶ÈÒªÔ¶Ô¶µÍÓÚ500ppm£¬Ò»°ã½öÔÚ¼¸Ê®ppm×óÓÒ£¬Òò´Ë£¬¶þÑõ»¯ÂÈÒ²±»¹ú¼ÊÉϹ«ÈÏΪ°²È«¡¢ÎÞ¶¾µÄÂÌÉ«Ïû¶¾¼Á£®³ôÑõ¡¢Ë«ÑõË®ÔÚ×÷Ư°×¼ÁʱµÄ»¹Ô²úÎï¾ùΪÎÞº¦ÎïÖÊ£®Òò´ËÈýÕß¶¼ÊÇ¿É×÷ΪÑо¿·½ÏòµÄ¼¸ÖÖÆ¯°×¼Á£®
¹Ê´ð°¸Îª£º¶þÑõ»¯ÂÈ¡¢³ôÑõ¡¢Ë«ÑõË®£®
¹Ê´ð°¸Îª£º²»ÊǸ»ÓªÑø»¯ÎÛȾ£®¸»ÓªÑø»¯ÎÛȾÊÇָˮÌåËùº¬µª¡¢Á×¹ý¶à£¬Í£Áôʱ¼ä¹ý³¤£¬½«Ê¹ÔåÀ༰¸¡ÓÎÉúÎï¹ýÁ¿Éú³¤¶øÒýÆðË®ÌåµÄ¸»ÓªÑø»¯£¬´Óãû½Á÷Èë´óÁ¿°±À´·ÖÎö£¬ãû½ÎÛȾӦΪ°±µÄ¶¾º¦ËùÖÁ£®
£¨2£©Ïõ»¯Ï¸¾úµÄ×÷ÓÃϽ«NH4+Ñõ»¯ÎªNO3-£¬NH4+ÖеÄNÔªËØ¼Û̬ÓÉ-3¼Û±ä»¯µ½NO3-ÖеÄ+5¼Û£¬¼Û̬Éý¸ß8£¬ÑõÆøÓÉ0¼Û±ä»¯µ½-2¼Û£¬¼Û̬½µµÍ2£¬ÓÖÒòΪÑõÆøÎªË«Ô×Ó·Ö×Ó£¬ËùÒÔNH4+Àë×ÓÓë³ôÑõµÄ»¯Ñ§¼ÆÁ¿ÊýÖ®±ÈΪ1£º2£¬½áºÏµçºÉÊØºãµÃÀë×Ó·½³ÌʽΪ£ºNH4++2O2=NO3-+2H++H2O£»
¼×´¼ºÍÏõËá¸ù·´Ó¦Éú³ÉµªÆø¡¢¶þÑõ»¯Ì¼¡¢Ë®£¬NO3-ÖеÄNÔªËØÓÉ+5¼Û±ä»¯µ½µªÆøÖеÄ0¼Û£¬¼×´¼ÖÐCÔªËØµÄ¼Û̬ÓÉ-2¼Û±ä»¯µ½¶þÑõ»¯Ì¼ÖеÄ+4¼Û£¬ËùÒÔNO3-Óë¼×´¼µÄ»¯Ñ§¼ÆÁ¿ÊýÖ®±ÈΪ6£º5£¬½áºÏµçºÉÊØºãµÃÀë×Ó·½³ÌʽΪ£º6NO3-+5CH3OH¨T3N2+5CO2+7H2O+6OH-£»
¹Ê´ð°¸Îª£º1¡¢2¡¢1¡¢2¡¢1£» 6¡¢3¡¢5¡¢7¡¢6£»
£¨3£©ÓÉÓÚ¶þÑõ»¯ÂȵÄŨ¶ÈÔÚ100ppmÒÔÏÂʱ²»»á¶ÔÈËÌå²úÉúÈκεÄÓ°Ï죬³£¹æÊ¹ÓÃŨ¶ÈÒªÔ¶Ô¶µÍÓÚ500ppm£¬Ò»°ã½öÔÚ¼¸Ê®ppm×óÓÒ£¬Òò´Ë£¬¶þÑõ»¯ÂÈÒ²±»¹ú¼ÊÉϹ«ÈÏΪ°²È«¡¢ÎÞ¶¾µÄÂÌÉ«Ïû¶¾¼Á£®³ôÑõ¡¢Ë«ÑõË®ÔÚ×÷Ư°×¼ÁʱµÄ»¹Ô²úÎï¾ùΪÎÞº¦ÎïÖÊ£®Òò´ËÈýÕß¶¼ÊÇ¿É×÷ΪÑо¿·½ÏòµÄ¼¸ÖÖÆ¯°×¼Á£®
¹Ê´ð°¸Îª£º¶þÑõ»¯ÂÈ¡¢³ôÑõ¡¢Ë«ÑõË®£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÁËÑõ»¯»¹Ô·´Ó¦µÄ֪ʶÒÔ¼°Æ¯°×¼ÁµÄÑо¿·½ÏòÎÊÌ⣬ÄѶÈÖеȣ¬¸ù¾ÝËùѧ֪ʶ¼´¿ÉÍê³É£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿