English: This is an upgraded version of en:Aerated Sludge 1.jpg which was uploaded by Kekel on July 4, 2006. The reasons for upgrading the image are:
(1) To convert the lossy jpg (which already has visible artifacts) to the non-lossy png format.
(2) To shorten the width of the image (from 417px to 300px) so that it can placed on the right side of a Wikipedia article and still have room for the article text.
{3) To rename it from "Aerated Sludge 1" to the more appropriate "Activated Sludge 1", since it is now and will continue to be used in the en:Activated Sludge article.
The actual changes to the original version are quite minor and the actual appearance of the upgrade version is almost identical with the original. I will retain the same license as used by the original uploader.
This work has been released into the public domain by its author, Mbeychok at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Mbeychok grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse
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File:Activated Sludge 1.svg is a vector version of this file. It should be used in place of this PNG file when not inferior.
The original description page was here. All following user names refer to en.wikipedia.
2007-10-18 05:03 Mbeychok 300×229×8 (5343 bytes) This is an upgraded version of [[Aerated Sludge 1.jpg]] which was uploaded by [[User:Kekel|Kekel]] on July 4, 2006. The reasons for upgrading the image are: (1) To convert the lossy jpg (which already has visible artifacts) to the non-lossy png format. (2
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{{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|This is an upgraded version of en:Aerated Sludge 1.jpg which was uploaded by Kekel on July 4, 2006. The reasons for upgrading the image are: (1) To convert the loss