 |
| |||
| clarified sewage; settled sewage; clarified sewage water | |||
| settled sewage (прошедшие сооружения механической очистки напр., первичные отстойники) | |||
| clarified wastewater; settled wastewater | |||
| |||
| clarified wastewater; settled sewage; tank effluent | |||
|
| |||
| clarified sewage; settled sewage; clarified sewage water | |||
| settled sewage (прошедшие сооружения механической очистки напр., первичные отстойники) | |||
| clarified wastewater; settled wastewater | |||
| |||
| clarified wastewater; settled sewage; tank effluent | |||