Êý¾Ý´¦Àí×÷Òµ(2)

2018-12-02 15:24

- 6 -

6¡¢Ä³¸øË®ÊµÑé¶ÔÈýÂÈ»¯ÌúºÍÁòËáÂÁÓÃÁ¿½øÐÐÓÅÑ¡¡£

ʵÑ鷶Χ£ºÈýÂÈ»¯Ìú10£íg/L ~50£íg/L£»ÁòËáÂÁ2mg/L~8£íg/L.

ʵÑé²½Ö裺(1)Ïȹ̶¨ÁòËáÂÁΪ5£íg/L£¬¶ÔÈýÂÈ»¯ÌúÓÃÁ¿ÓÃ0.618·¨½øÐÐÓÅѡʵÑ顣ʵÑé½á¹û£º¢Ú±È¢ÙºÃ£¬¢Û±È¢ÚºÃ£¬¢Û±È¢ÜºÃ£¬ÒÔ×îºóÊÔÑ鷶ΧµÄÖеã×÷ΪÈýÂÈ»¯ÌúÓÃÁ¿×î¼Ñµã¡£

(2)½«ÈýÂÈ»¯ÌúÓÃÁ¿¹Ì¶¨ÔÚ×î¼ÑµãÉÏ£¬¶ÔÁòËáÂÁÓÃÁ¿Á¬ÐøÓÃ0.618·¨½øÐÐËÄ´ÎʵÑ顣ʵÑé½á¹û£º¢Ù±È¢ÚºÃ¡¢¢Û±È¢ÙºÃ£¬¢Ü±È¢ÛºÃ¡£ÇóÈýÂÈ»¯Ìú£¬ÁòËáÂÁµÄÓÃÁ¿¡£ ½â£º£¨1£©µÚÒ»¸öµã£º£¨50-10£©*0.618+10=35£íg/L

µÚ¶þ¸öµã£º£¨50-35£©+10=25£íg/L ÒòΪ¢Ú±È¢ÙºÃ£¬ËùÒÔÈ¥³ý35£íg/LŨ¶ÈÒÔÉÏ£¬Ê£ÏÂ10£íg/L ~35£íg/L

µÚÈý¸öµã£º£¨35-25£©+10=20£íg/L ÒòΪ¢Û±È¢ÚºÃ£¬ËùÒÔÈ¥³ý25£íg/L

Ũ¶ÈÒÔÉÏ£¬Ê£ÏÂ10£íg/L ~25£íg/L µÚËĸöµã£º£¨25-20£©+10=15£íg/L ÒòΪ¢Û±È¢ÜºÃ£¬ËùÒÔÈ¥³ý15£íg/LŨ¶ÈÒÔÏ£¬Ê£ÏÂ15£íg/L ~25£íg/L

ËùÒÔ£¬×îºóÈýÂÈ»¯ÌúÊÔÑ鷶ΧµÄÓÃÁ¿×î¼ÑµãΪ£º£¨15+25£©/2=20£íg/L £¨2£©µÚÒ»¸öµã£º£¨8-2£©*0.618+2=5.71£íg/L

µÚ¶þ¸öµã£º£¨8-5.71£©+2=4.29£íg/L ÒòΪ¢Ù±È¢ÚºÃ£¬ËùÒÔÈ¥³ý4.29£íg/LŨ¶ÈÒÔÏ£¬Ê£ÏÂ4.29£íg/L ~8£íg/L

µÚÈý¸öµã£º£¨8-5.71£©+4.29=6.58£íg/L ÒòΪ¢Û±È¢ÙºÃ£¬ËùÒÔÈ¥³ý5.71£í

g/LŨ¶ÈÒÔÏ£¬Ê£ÏÂ5.71£íg/L ~8£íg/L µÚËĸöµã£º£¨8-6.58£©+5.71=7.13£íg/L ÒòΪ¢Ü±È¢ÛºÃ£¬ËùÒÔÈ¥³ý6.58£íg/LŨ¶ÈÒÔÏ£¬Ê£ÏÂ6.58£íg/L ~8£íg/L

ËùÒÔ£¬×îºóÁòËáÂÁÊÔÑ鷶ΧµÄÓÃÁ¿×î¼ÑµãΪ£º£¨8+6.58£©/2=7.29£íg/L ×ÛÉÏËùÊö£¬ÈýÂÈ»¯ÌúºÍÁòËáÂÁµÄÓÃÁ¿×î¼ÑµãΪ·Ö±ðΪ20£íg/LºÍ7.29£íg/L 7¡¢²â¶¨Ä³Í­ºÏ½ðÖÐÍ­º¬Á¿£¬Îå´ÎƽÐвⶨµÄ½á¹ûÊÇ£º27.22%¡¢27.20%¡¢27.24%¡¢27.25%¡¢27.15%£¬¼ÆË㣺£¨1£©Æ½¾ùÖµ£»Æ½¾ùÆ«²î£»Ïà¶Ôƽ¾ùÆ«²î£»±ê׼ƫ²î£»Ïà¶Ô±ê׼ƫ²î£»£¨2£©ÈôÒÑ֪ͭµÄ±ê×¼º¬Á¿Îª27.20%£¬¼ÆËãÒÔÉϽá¹ûµÄ¾ø¶ÔÎó²îºÍÏà¶ÔÎó²î¡£

½â£º£¨1£©Æ½¾ùÖµ=£¨27.22%+27.20%+27.24%+27.25%+27.15%£©/5=27.21%

ƽ

¾ù

Æ«

²î

=

- 7 -

£¨|27.22%-27.21%|+|27.20%-27.21%|+|27.24%-27.21%|+|27.25%-27.21%|+|27.15%-27.21%|£©/5=0.03%

Ïà¶Ôƽ¾ùÆ«²î=0.03%/27.21%*100%=0.11%

±ê׼ƫ²î=

?0.01?0.01?0.03?0.04?0.06 22222?/?5?1? %=0.04%

Ïà¶Ô±ê׼ƫ²î=0.04%/27.21%*100%=0.15% £¨3£© ¾ø¶ÔÎó²î=27.21%-27.20%=0.01% Ïà¶ÔÎó²î=

0.0127.20¡Á100%=0.04%

8¡¢ÒÑ֪ijºÏ³ÉÊÔÑéµÄ·´Ó¦Î¶ȷ¶Î§Îª340¡«420¡æ£¬Í¨¹ýµ¥ÒòËØÓÅÑ¡·¨µÃµ½£ºÎÂ

¶ÈΪ400¡æÊ±£¬²úÆ·µÄºÏ³ÉÂÊ×î¸ß£¬Èç¹ûʹÓõÄÊÇ0.618·¨£¬ÎÊÓÅÑ¡¹ý³ÌÊÇÈçºÎ½øÐе쬹²Ðè×÷¶àÉÙ´ÎʵÑé¡£¼ÙÉèÔÚʵÑ鷶ΧÄںϳÉÂÊÊÇζȵÄÉϵ¥·åº¯Êý¡£ ´ð£ºµÚÒ»¸öµãµÄÈ¡µãλÖÃÊÇ£º

£¨×î´óÖµ-×îСֵ£©*0.618+×îСֵ=£¨420-340£©*0.618+340=389¡æ

µÚ¶þ¸öµãµÄÈ¡µãλÖÃÊÇ£º

£¨×î´óÖµ-ÖÐÖµ£©+×îСֵ=371¡æ

ÒòΪÒÑÖª400¡æÊ±²úÆ·ÂÊ×î¸ßËùÒÔÈ¥³ý371¡æÒÔϵÄζȶΡ£ ËùÒÔµÚÈý¸öµãµÄÈ¡µãλÖÃÊÇ£º

£¨×î´óÖµ-µÚÒ»¸öµã£©+µÚ¶þ¸öµã=392¡æ

±È½ÏµÚÒ»µãºÍµÚÈýµãµÄÖµ¿É֪ȥ³ý389¡æÒÔϵÄζÈ

µÚËĵãΪ£¨×î´óÖµ-µÚÈý¸öµã£©+µÚÒ»¸öµã=417¡æ ÒÔ´ËÀàÍÆ¿ÉµÄ×î¼Ñζȣ¬¹²Ðè×öÊ®´ÎÊÔÑé¡£ 9¡¢Êý¾Ý»æÍ¼ÑµÁ·Ìâ¡£

ÁòËáîÑŨ¶È¶ÔÂȱ½µÄÈ¥³ýÂʺÍTiO2 Á£¾¶µÄµÄÓ°ÏìÊý¾Ýͼ10050Âȱ½µÄÈ¥³ýÂÊ£¨%£©60402000.050.10.150.20.30.4ÁòËáîÑŨ¶È£¨mol/L£©3020100TiO2Á£¾¶£¨nm£©8040ÁòËáîÑŨ¶È¶ÔÂȱ½µÄÈ¥³ýÂʵÄÓ°ÏìÁòËáîÑŨ¶È¶ÔTiO2Á£¾¶µÄÓ°Ïì

- 8 -

³¬Éù¹â´ß»¯½µ½âÂʹØÏµÍ¼12010080604020001020304050ʱ¼ä607080

¹â´ß»¯½µ½âÂÊ£¨%£©10mg/L30mg/L50mg/L70mg/L100mg/L10¡¢½â£º£¨1£© K1 K2 K3 K1/9 K2/9 K3/9 R £¨2£© Ö÷´Î˳Ðò ÓÅˮƽ ÓÅ»¯×éºÏ A 255 187 175 28.3 20.7 19.4 8.9 B 39 43 318 4.3 4.7 35.3 31 C 180 212 225 20 23.5 25 5 T 210 218 189 23.3 24.2 21 3.2 B>A>C>T A1 B3 C3 T2 A1¡¢B3¡¢C3¡¢T2


Êý¾Ý´¦Àí×÷Òµ(2).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ ÏÂÔØÊ§°Ü»òÕßÎĵµ²»ÍêÕû£¬ÇëÁªÏµ¿Í·þÈËÔ±½â¾ö£¡

ÏÂһƪ£ºÐÂÊÓÒ°´óѧӢÓï3µÚ8µ¥Ôª´ð°¸

Ïà¹ØÔĶÁ
±¾ÀàÅÅÐÐ
¡Á ×¢²á»áÔ±Ãâ·ÑÏÂÔØ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÂíÉÏ×¢²á»áÔ±

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£º QQ£º