Talk:Wastewater treatment: Revision history

14 February 2021

• curprev 14:1614:16, 14 February 2021‎ Sophivorus talk contribs‎ m 3,614 bytes −4‎ Text replacement - "(==+) ?'''" to "$1" undo

14 November 2020

• curprev 22:3822:38, 14 November 2020‎ Sophivorus talk contribs‎ m 3,618 bytes +4‎ Text replacement - "https://www.appropedia.org/index.php" to "https://www.appropedia.org/w/index.php" undo
• curprev 14:2614:26, 14 November 2020‎ Sophivorus talk contribs‎ m 3,614 bytes +2‎ Text replacement - "http://www.appropedia.org" to "https://www.appropedia.org" undo

23 November 2011

• curprev 09:5009:50, 23 November 2011‎ Lonny talk contribs‎ 3,612 bytes −117‎ →‎small talk on the sideline: removed map. not sure why it was there. undo

18 April 2008

• curprev 00:0000:00, 18 April 2008‎ Lonny talk contribs‎ 3,729 bytes −83‎ →‎technology and science in wastewater treatment undo

27 March 2008

• curprev 20:4820:48, 27 March 2008‎ Nth5 talk contribs‎ 3,812 bytes +1‎ /* '''primary treatment for wastewater is to remove solid pollutant and stratification of scum at top; water at middle and sluges at the bottome'''''mechanic machines such as screeners and pumping conveyor belts are being used in primary treatment'' undo
• curprev 20:4720:47, 27 March 2008‎ Nth5 talk contribs‎ 3,811 bytes +213‎ →‎primary treatment for wastewater undo
• curprev 20:4320:43, 27 March 2008‎ Nth5 talk contribs‎ 3,598 bytes +5‎ →‎Unexplained removals undo
• curprev 20:4220:42, 27 March 2008‎ Nth5 talk contribs‎ 3,593 bytes −42‎ →‎PLEASE DO NOT TOUCH, 115 ENVIRONMENTAL ENGINEER CLASS WEBPAGE DESIGNE IN PROGRESS, THANK YOU!!! undo

19 March 2008

• curprev 17:5317:53, 19 March 2008‎ Nth5 talk contribs‎ 3,635 bytes +45‎ the new wastewater undo
• curprev 17:4917:49, 19 March 2008‎ Nth5 talk contribs‎ 3,590 bytes +2,486‎ New section: primary treatment for wastewater undo
• curprev 17:0717:07, 19 March 2008‎ Nth5 talk contribs‎ 1,104 bytes +115‎ the wonder of San Francisco treatment plant undo

17 March 2008

• curprev 02:4802:48, 17 March 2008‎ Chriswaterguy talk contribs‎ 989 bytes +557‎ New section: Unexplained removals undo

15 March 2008

• curprev 00:4400:44, 15 March 2008‎ Nth5 talk contribs‎ 432 bytes +432‎ PLEASE DO NOT TOUCH, 115 ENVIRONMENTAL ENGINEER CLASS WEBPAGE DESIGNE IN PROGRESS, THANK YOU!!!