 |
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| sewage sediment fermentation | |||
| sludge digestion A treatment to stabilize raw sludge. The treatment can be either anaerobic process or aerobic process | |||
| fermentarea nămolului: 2 phrases in 1 subject |
| Construction | 2 |
|
| |||
| sewage sediment fermentation | |||
| sludge digestion A treatment to stabilize raw sludge. The treatment can be either anaerobic process or aerobic process | |||
| fermentarea nămolului: 2 phrases in 1 subject |
| Construction | 2 |