User contributions for Walter Hartmann
A user with 54 edits. Account created on 30 August 2006.
27 July 2014
- 02:4702:47, 27 July 2014 diff hist −12 Potassium ascorbate No edit summary
7 May 2008
- 07:1807:18, 7 May 2008 diff hist +47 m Höhere Technische Lehranstalt →Höhere Technische Lehranstalten in Austria: - added link to TGM site
20 December 2007
- 05:1905:19, 20 December 2007 diff hist +4 m Abram Hoffer →Bio: added niacin link
15 September 2007
- 02:2502:25, 15 September 2007 diff hist −6 m Ferdinand Porsche →Austro-Daimler: corrected confusion of concepts
17 August 2007
- 04:2604:26, 17 August 2007 diff hist +11 m User:Walter Hartmann No edit summary current
- 04:2504:25, 17 August 2007 diff hist −14 m Houseboat →External links about Houseboating: -repaired broken link
20 May 2007
- 11:3611:36, 20 May 2007 diff hist +579 Talk:Gold mining use of Mercury - Quicksilver in gold mining
10 March 2007
- 06:1706:17, 10 March 2007 diff hist +312 N Talk:Pulp and paper industry in Europe ←Created page with 'Austria wide paper industry data for 2001: turnover 3.66 billion Euro = 4.8 billion $US, ( at 2007 conversion rate) pulp processed 4.2 million tons valued at $US45...'
- 02:4302:43, 10 March 2007 diff hist +1 m Cellulose →Breakdown: rephrased first sentece for better understanding
28 February 2007
- 02:4502:45, 28 February 2007 diff hist +194 Talk:Incineration →Coverage of aspects of incineration: incinerator design and technology: re: Fluidized bed technology
- 02:3502:35, 28 February 2007 diff hist +380 Incineration expanded Fluidised bed section
19 February 2007
- 02:4902:49, 19 February 2007 diff hist 0 m User:Walter Hartmann No edit summary
- 00:3800:38, 19 February 2007 diff hist +288 Talk:Aeration link to german wiki
18 February 2007
- 02:3502:35, 18 February 2007 diff hist +5 m Sewage treatment →Description: added aeration internal link
- 02:2902:29, 18 February 2007 diff hist +4 m Nainital →Environmental Degradation: added aeration internal link
17 February 2007
- 21:4821:48, 17 February 2007 diff hist +4 m Marine shrimp farming →Growout: added aeration internal link
- 21:4121:41, 17 February 2007 diff hist +4 m Hydroponics →Static solution culture: added aeration internal link
- 21:2621:26, 17 February 2007 diff hist +242 N Talk:Portage Canal Started page
- 21:2221:22, 17 February 2007 diff hist +5 m Portage Canal added aeration internal link
- 21:0721:07, 17 February 2007 diff hist +66 m Coffee wastewater →Coffee wastewater characteristics: - this is a scientific salad :) Lots of good info, totally unstructured, I have to look into further work on the subject before I can do better editing
- 13:1013:10, 17 February 2007 diff hist +4 m Ammonia poisoning →Treatment: added aeration internal link
- 08:0508:05, 17 February 2007 diff hist +4 m Sewage sludge treatment →Aerobic digestion: added aeration internal link
- 08:0208:02, 17 February 2007 diff hist +4 m Maple Cross →Sewage Treatment Plant: added aeration internal link
- 06:2406:24, 17 February 2007 diff hist +33 m Aerated lagoon added aeration internal link
- 06:0706:07, 17 February 2007 diff hist +33 m Septic tank added aeration internal link
- 03:4803:48, 17 February 2007 diff hist −229 m Talk:Biodegradation →Chemically not possible: signed
- 03:4603:46, 17 February 2007 diff hist +156 Talk:Biodegradation Chemically not possible
- 03:4103:41, 17 February 2007 diff hist +4 m Nitrogen cycle →Ammonia: added aeration internal link
- 03:3903:39, 17 February 2007 diff hist +4 m Nitrification added aeration internal link
- 03:3503:35, 17 February 2007 diff hist +4 m Aquarium →Popularization
- 03:3303:33, 17 February 2007 diff hist 0 Cannabis cultivation →Hydroponic cultivation
- 03:3203:32, 17 February 2007 diff hist +9 m Cannabis cultivation →Hydroponic cultivation
- 03:3003:30, 17 February 2007 diff hist +4 Cannabis cultivation →Hydroponic cultivation: added aeration internal link
- 01:5401:54, 17 February 2007 diff hist +4 m Lemon tetra →Aquarium Maintenance: added aeration internal link
- 01:4701:47, 17 February 2007 diff hist +22 m Acid mine drainage →Active Treatment with Aeration: basic = alkaline
- 01:4301:43, 17 February 2007 diff hist +32 Acid mine drainage →Active Treatment with Aeration: added subs and aeration internal link
- 01:3201:32, 17 February 2007 diff hist +8 m Disease in ornamental fish typos
- 01:2601:26, 17 February 2007 diff hist +5 Inland saline aquaculture →Intensive culture: added aeration internal link
- 00:3700:37, 17 February 2007 diff hist +4 m Environmental engineering →Wastewater conveyance and treatment: added internal ling aeration
- 00:2600:26, 17 February 2007 diff hist +4 m Aerobic treatment system added aeration internal link
- 00:2000:20, 17 February 2007 diff hist −70 m Swansea Barrage added aeration internal link
- 00:1900:19, 17 February 2007 diff hist +61 Swansea Barrage added aeration internal link
- 00:1100:11, 17 February 2007 diff hist +4 Gold cyanidation →Pre-aeration and Ore Washing: added internal aeration link
- 00:0600:06, 17 February 2007 diff hist +4 Aerated static pile composting added aeration internal link
14 February 2007
- 08:3408:34, 14 February 2007 diff hist −2 m Aeration No edit summary
- 08:3008:30, 14 February 2007 diff hist +1 Aeration No edit summary
- 08:2908:29, 14 February 2007 diff hist +100 Aeration Intro extended to reflect the actual wider meaning of aeration
- 04:0004:00, 14 February 2007 diff hist +1 User:Walter Hartmann No edit summary
- 04:0004:00, 14 February 2007 diff hist +300 User:Walter Hartmann No edit summary
13 October 2006
- 23:1823:18, 13 October 2006 diff hist +459 Talk:Light-emitting diode cost over life expectancy
