Kirish. 5
I. Chiqindilardan biogaz olish bo'yicha qilingan ishlarning tahlili va bu
boradagi m uam m olar.
1.1. B ijg’ish jarayoni xom -ashyosi xususiyatlari, b ijg ’ishning biologik usli........ 8
1.1.1. Biokim yoviy o ’zgarish jarayoni........................................................................... 11
1.2. Biogaz qurulm alarining texnologik sxem alari, tuzulishi, ishlash tam oillari,
kam chiligi va afzalliklari.................................................................................................... 14
1.2.1. Biogaz qurulm alarining texnologik sxem alari.................................................16
1.2.2. R eaktorlam ing alm ashlab q o ’llanishi..................................................................18
1.2.3. Turli xil tipdagi biogaz qurilm alari..................................................................... 19
1.2.4. X om -ashyosiga ishlov berish turli xil b o ’lgan biogas
qurilm alari..............................................................................................................................21
1.3. Biogaz qurulm alarida kechechadigan jarayonlar................................................28
1.3.1. B ijg’ish jarayoniga ta ’sir qiluvchi om illar........................................................28
1.3.2. B oshlang’ich m oddaning gaz chiqishiga ta ’siri.............................................. 31
1.3.3. Texnologiyaning m uhim xususiyatlar...............................................................37
II. Xom -ashyosi quyosh energiyasi yordam ida isitish tizm iga ega bo’lgan
biogaz qurulm alarining tajribaviy variantlari.
2.1. Xom -ashyoni isitish rejm i.........................................................................................42
2.1.1. Reaktorga uzatiladigan substrakni qizdirish..................................................... 44
2.2. Reaktori quyoshli issiqhonada joylashgan biogaz qurulm asi.......................... 45
2.3. Q uyosh suv isitkichli qurulm aga ega bo ’lgan biogaz qurulm asi....................48
2.4. Biogaz qurulm asidan foydalanish...........................................................................53
III. O lingan biogaz taxlili, uni quritish va tozalash.
3.1. Biogaz olish jarayonini jadallashtirish va tarkibini aniqlashning
xrom otografik usuli.............................................................................................................55
3.2..Biogazni quritish va tozzalash texnologiyasi.......................................................60
3.2.1. Biogazni qo ’llashga tayyorlash............................................................................60
3.2.2. Biogazni tozalash va quritish............................................... .................................61
J
3.3. Biogazni y ig ’ish, saqlash va uzatish........................................................................ 64
IV. Biogaz qurilm alsining ekologik tavsifi.
4.1. B iogaz qurulm asidan foydalanishning ekologik tavsifi.................................... 67
4.2. K asallik qo ’z g ’atuvchilar...........................................................................................68
Xulosa.......................................................................................................................................70
Foydalanilgan adabiyotlar..................................................................................................72
