File talk:Trickling filter bed 2 w.JPG
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[编辑]This file was marked as equivalent to w:Image:Trickling_filter_bed_2_w.JPG from en.wikipedia.org according to the NowCommons tag.
This is the edit history for that file's page:
- [2005-01-16T21:23:42Z] Velela (Sewage Treatment trickling filter bed)
- [2005-01-16T21:38:44Z] Velela
- [2005-01-16T21:42:47Z] Velela
- [2006-06-09T14:04:00Z] Vortexrealm
- [2006-10-12T01:58:02Z] Cinxx
Original title:
- Trickling_filter_bed_2_w.JPG
Upload log:
- (del) (cur) 21:23, 16 January 2005 . . Velela (Talk | contribs) . . 1296×972 (680,941 bytes) (Sewage Treatment trickling filter bed)
Text:
'''Sewage Treatment trickling filter bed''' - small rural treatment plant '''Author''': [[User:Velela]]. <br> '''Location''': [[Beddgelert]] sewage treatment works <br> '''Source''': Personal photograph taken by Author [[January 11]] [[2005]]<br> '''Description''': Trickling filter bed using plastic media <br> '''Technical data''': Pentax Optio555 digital camera. 1/50sec @ f2.8 <br>
{{PD-user|[[User:Velela]] }}
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[[Category: Waste treatment technology]]