Стр. 217 - ДЛЯ ППС

Упрощенная HTML-версия

217
ɷɥɟɤɬɪɨɧɞɚɪɞɵԙ ɹɞɪɨɦɟɧ ɬɚɪɬɵɥɵɫɵ ԥɥɫɿɪɟɩ, ɫɨɧɞɵԕɬɚɧ ɚɬɨɦ
ɨɥɚɪɞɚɧ ɨԙɚɣ ɚɠɵɪɚɣɬɵɧɞɵԑɵɦɟɧ ɬԛɫɿɧɞɿɪɿɥɟɞɿ ɠԥɧɟ ɨԙ
ɡɚɪɹɞɬɚɥɚɞɵ.
ɉɟɪɢɨɞ ɛɨɣɵɧɲɚ
ɫɨɥɞɚɧ ɨԙԑɚ ԕɚɪɚɣ ɷɥɟɦɟɧɬɬɿԙ ɦɟɬɚɥɞɵԑɵ
ԥɥɫɿɪɟɣɞɿ, ɚɥ ɛɟɣɦɟɬɚɥɞɵԑɵ – ɚɪɬɚɞɵ, ɛԝɥ ɹɞɪɨ ɡɚɪɹɞɵ ɦɟɧ
ɷɥɟɤɬɪɨɧɞɚɪ ɫɚɧɞɚɪɵɧɵԙ ɚɪɬɭɵ ɛɨɣɵɧɲɚ, ɷɥɟɤɬɪɨɧɧɵԙ ɹɞɪɨԑɚ
ɬɚɪɬɵɥɵɫ ɤԛɲɿ ɚɪɬɚɬɵɧɞɵԑɵɦɟɧ ɛɚɣɥɚɧɵɫɬɵ, ɫɨɧɞɵԕɬɚɧ ɚɬɨɦ
ɨɥɚɪɞɵ ɨԙɚɣ ԕɨɫɵɩ ɚɥɚɞɵ ɠԥɧɟ ɬɟɪɿɫ ɡɚɪɹɞɬɚɥɚɞɵ.
x
ɗɥɟɦɟɧɬɬɿΝ ɦɟɬɚɥɞɵΙ ɠΩɧɟ ɛɟɣɦɟɬɚɥɞɵΙ Ϋɥɲɟɦɿ
ɢɨɧɞɚɧɭ
ɷɧɟɪɝɢɹɫɵɧɵΝ
(
ɂɗ
)
,
ɷɥɟɤɬɪɨɧ ɬɚɪɬΙɵɲɬɵΙ
(ɗɌɚɪɬ)
ɠΩɧɟ ɷɥɟɤɬɪɬɟɪɿɫɬɿɤ
(ɗɌ)
ɦԥɧɞɟɪɿɦɟɧ ɫɢɩɚɬɬɚɥɚɞɵ:
ɂɗ, ɗɌɚɪɬ
ɠԥɧɟ
ɗɌ
ɦԥɧɞɟɪɿ ɧɟԑԝɪɥɵɦ ɚɡ ɛɨɥԑɚɧ ɫɚɣɵɧ,
ɷɥɟɦɟɧɬɬɿԙ ɦɟɬɚɥɞɵԑɵ ɫɨԑԝɪɥɵɦ ɚɪɬɚɞɵ ɠԥɧɟ ɤɟɪɿɫɿɧɲɟ.
Ⱥɧɵԕɬɚɦɚ ɦԥɥɿɦɟɬɬɟɪɿ ɛɨɣɵɧɲɚ, ɂɗ (Ɇɟ) < 8,7 ɷȼ, ɚɥ ɂɗ
(ɛ/Ɇɟ) > 8,7 ɷȼ; ɗɌ(Me) < 2,0 ɷȼ, ɚɥ ɂɗ (ɛ/Ɇɟ) > 2,0 ɷȼ, ɗɌɚɪɬ
ɬɟɤ ɛ/Ɇɟ ԑɚɧɚ ɬԥɧ.
Ɇɵɫɚɥɵ:
ɂɗ (Na) = 5,14 < 8,7; ɂɗ (Cl) = 12,97 > 8,7;
ɗɌ(Na) = 0,9 < 2,0; ɗɌ(Cl) = 3,0 > 2,0;
ɗɌɚɪɬ (S) = 1,0 ɷȼ, ɗɌɚɪɬ (Cl) = 3,8 ɷȼ, ɹԑɧɢ ɛ/Ɇɟ (S) < ɛ/Ɇɟ (Cl)
x
ɌɨɬɵΕɭ ɞΩɪɟɠɟɫɿ
.
ɀɚɣ ɡɚɬɬɚɪ ɪɟɬɿɧɞɟɝɿ ɦɟɬɚɥɞɚɪ ɦɟɧ
ɛɟɣɦɟɬɚɥɞɚɪɞɵԙ ɬɨɬɵԑɭ ɞԥɪɟɠɟɥɟɪɿ ɧԧɥɝɟ ɬɟԙ; ԕɨɫɵɥɵɫɬɚɪɞɚ
ɦɟɬɚɥɞɚɪ ɬɟɤ ԕɚɧɚ ɨԙ, ɚɥ ɛɟɣɦɟɬɚɥɞɚɪ (ɮɬɨɪɞɚɧ ɛɚɫԕɚɫɵ) ɨԙ
ɠԥɧɟ ɬɟɪɿɫ ɬɨɬɵԑɭ ɞԥɪɟɠɟɫɿɧ ɤԧɪɫɟɬɟɞɿ. Ɇɟɬɚɥɞɚɪɞɵԙ
ԕɨɫɵɥɵɫɬɚɪɵ ԛɲɿɧ ɬɨɬɵԑɭ ɞԥɪɟɠɟɫɿ ԛɲɬɟɧ ɚɫɩɚɣɞɵ (ԕɚɥɚɣɵɧɵԙ
(+4), ԕɨɪԑɚɫɵɧ (+4) ɠԥɧɟ ɜɢɫɦɭɬɬɵԙ (+5) ԕɨɫɵɥɵɫɬɚɪɵɧɚɧ
ɛɚɫԕɚɫɵ).
x
ɀɚɣ ɡɚɬɬɵΝ ɬɨɬɵΕɭ-ɬɨɬɵΙɫɵɡɞɚɧɭ Ιɚɫɢɟɬɬɟɪɿ
ɠΩɧɟ
ΙΡɪɚɦɵɧɞɚ ɨɬɬɟɝɿ ɛɚɪ ΙɨɫɵɥɵɫɬɚɪɵɧɵΝ
(ɨɤɫɢɞ ɠԥɧɟ
ɝɢɞɪɨɤɫɢɞɬɿԙ)
ΙɵɲΙɵɥɞɵΙ-ɧɟɝɿɡɞɿɤ ɫɢɩɚɬɵ
.
(Ⱥ) ɧɟɝɿɡɝɿ ɬɨɛɵ ɛɨɣɵɧɲɚ
ɠɨԑɚɪɵɞɚɧ ɬԧɦɟɧ ԕɚɪɚɣ
ɷɥɟɦɟɧɬɬɿԙ ɦɟɬɚɥɞɵԑɵ ɚɪɬɚɞɵ, ɫɨԑɚɧ ɫԥɣɤɟɫ,
ɠɚɣ ɡɚɬɬɵΝ
ɬɨɬɵΙɫɵɡɞɚɧɞɵɪΕɵɲɬɵΙ
Ιɚɫɢɟɬɿ ɠΩɧɟ
ΙΡɪɚɦɵɧɞɚ ɨɬɬɟɝɿ ɛɚɪ