Page 289 - “O‘ZBEKISTON – 2030 STRATEGIYASI: AMALGA OSHIRILAYOTGAN ISLOHOTLAR TAHLILI, MUAMMOLAR VA YECHIMLAR”

Elektr ishlov berish davomiyligi t - 1,0 min
780 10,5 7,20 78 0,156 7,80 785,0 484,3 344,3 285,8 258,5
780 14,0 9,00 104 0,261 12,10 785,0 187,5 128,5 98,0 85,5
780 17,5 10,50 130 0,380 13,60 795,0 58,5 51,0 48,0 46,0
780 21,0 13,30 156 0,578 14,70 797,0 45,5 40,0 38,5 39,0
780 28,0 19,40 208 1,125 18,45 794,5 29,0 28,5 21,0 14,3
1210 14,0 10,10 104 0,293 11,60 1220,0 474,5 409,0 287,0 306,0
1210 17,5 10,80 130 0,391 13,25 1221,0 496,5 278,0 165,0 132,0
1210 21,0 12,90 156 0,561 14,90 1225,0 89,5 70,0 58,0 46,0
1210 28,0 18,20 208 1,055 19,05 1231,0 56,5 50,0 38,0 29,5
Elektr ishlov berish davomiyligi t - 2,0 min
117 3,5 2,50 52 0,036 4,40 121,0 114,0 108,3 104,0 104,0
117 5,3 3,50 78 0,076 7,45 126,9 74,5 64,8 52,5 38,6
1 2 3 4 5 6 7 8 9 10 11
117 7,0 4,60 104 0,133 10,75 130,8 56,0 46,5 37,8 33,0
117 8,8 6,38 130 0,231 13,20 131,3 23,8 18,7 15,3 12,5
117 10,5 7,35 156 0,320 14,65 127,6 16,4 13,2 9,5 9,0
Elektr ishlov berish davomiyligi t - 2,0 min
393 3,5 2,65 52 0,038 4,80 402,0 340,0 291,5 240,1 222,0
393 5,3 4,10 78 0,090 7,50 405,0 210,5 150,4 140,3 123,5
393 7,0 5,20 104 0,151 10,45 440,0 77,0 77,0 71,5 60,0
393 8,8 6,42 130 0,233 13,20 418,0 57,6 43,8 39,4 23,1
393 10,5 7,50 156 0,326 14,60 426,0 65,3 53,1 42,5 32,0
393 14,0 10,70 208 0,620 19,50 436,0 20,3 17,0 12,3 11,0
780 5,3 4,00 78 0,086 7,50 789,0 456,0 388,6 353,5 331,4
780 7,0 4,60 14 0,133 10,70 792,0 235,0 185,5 123,0 99,5
780 8,8 6,10 130 0,221 13,45 790,0 92,0 64,0 58,0 42,0
780 10,5 7,50 156 0,326 14,45 788,0 61,0 48,6 43,5 35,5
780 14,0 9,70 208 0,562 19,80 807,0 27,5 25,0 20,0 15,9
1210 7,0 4,90 104 0,142 10,60 1217,0 570,0 440,0 400,0 386,5
1210 8,8 6,30 130 0,228 13,25 1218,0 423,5 289,0 171,0 133,5
1210 10,5 7,40 156 0,322 14,65 1220,0 105,5 81,0 63,5 46,5
1210 14,0 9,10 208 0,528 20,15 1215,0 69,4 52,0 35,5 25,0

XULOSA
Yuqoridagi barcha tadqiqot natijalariga asoslanib tayyorlangan maqolani
rejalashtirilgan qismi uchun xulosa qiladigan bo‘lsak: KMK 2.03.04-97 ga muvofik
loyqa suvlarni tozalashda ikki bosqichli tindirish va so’nggi etapda filtrlash tavsiya
qilinadi. Tindirish jarayonida suvga reagent qo’shish orqali ishlov berish talab etiladi.
Bu texnologik tasvirning ko’pchilik afzalliklariga qaramasdan shu narsani ta’kidlash
joizki mazkur tizimda reagent xo’jaligi qurilishi va uning ishini tashkil qilish kichik
tozalash stansiyalari ishini tashkil qilishda ancha nokulaylik tug’diradi. Shuning
uchun xam mazkur inshootlarda suvni elektrokoagulyasiya usuli yordamida tozalash
maqsadga muvofikdir.
Ilmiy texnik adabiyotlar va ishlanmalar taxlili shuni ko’rsatadiki, tabiiy suvlarni
tozalashda elektrokoagulyasiya usulidan foydalanish ko’lami yildan-yilga oshib
bormoqda va boshqa usullarga nisbatan ancha yuqori samara beradi. Bu usulning
kimyoviy koagulyasiyaga nisbatan afzalligi: reagent xo’jaligining yo’qligi, qurilma
ishini tashkil qilishning osonligi xamda elektrokimyoviy jarayonni avtomatlashtirish
mumkinligidadir. Undan tashqari mazkur usulda tozalanayotgan suvdagi zararli va
zaxarli moddalar oksidlanadi, suvning qattiqligi pasayadi va zararsizlantiriladi.
Elektrokoagulyasiya nazariyasining qisqacha taxlili shuni ko’rsatadiki bu usul
suvlarni tozalashda kimyoviy usulga nisbatan katta afzalliklarga ega:
-reagent xujaligiga xojat qolmaydi; 286
-tozalash jarayonida suvning mineralizasiyasi oshmaydi;

IV SHO‘BA:

Atrof-muhitni muhofaza qilish va ekologik barqaror taraqqiyotni ta’minlash

https://www.asr-conference.com