Anaerobic Digestion of Municipal Solid Waste - faculty.ait.ac.th ...
Anaerobic Digestion of Municipal Solid Waste - faculty.ait.ac.th ...
Anaerobic Digestion of Municipal Solid Waste - faculty.ait.ac.th ...
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<strong>Anaerobic</strong> <strong>Digestion</strong> <strong>of</strong> MSW in Thermophilic Continuous Operation<br />
pH<br />
8.0<br />
7.5<br />
7.0<br />
6.5<br />
6.0<br />
5.5<br />
5.0<br />
Results & Discussion<br />
Le<strong>ac</strong>hate Char<strong>ac</strong>teristics: Start-up<br />
0 5 10 15 20 25 30<br />
Run time (Days)<br />
pH & alkalinity increasing stable condition<br />
<strong>of</strong> <strong>th</strong>e system<br />
pH<br />
VFA<br />
pH<br />
8.0<br />
7.5<br />
7.0<br />
6.5<br />
6.0<br />
5.5<br />
5.0<br />
6,500<br />
5,500<br />
4,500<br />
3,500<br />
2,500<br />
1,500<br />
500<br />
VFA (mg/L)<br />
pH<br />
Alkalinity<br />
0 5 10 15 20 25 30<br />
Run time (Days)<br />
14,000<br />
13,000<br />
12,000<br />
11,000<br />
10,000<br />
9,000<br />
8,000<br />
7,000<br />
6,000<br />
5,000<br />
Alkalinity (mg/L)<br />
11
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