Wikipedia talk:Contents/Technology and applied sciences
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Proposal to change a section title
There's a proposal to adjust one of the main section titles used in "Wikipedia's contents". See Portal talk:Contents#Proposal for main section title adjustment. The Transhumanist 10:28, 17 October 2011 (UTC)
Category sort
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Add * as the sort order for Category:Technology. 203.173.186.163 (talk) 07:06, 19 August 2015 (UTC)
- The sortkey " Portal" is defined by Portal:Contents/Topics layout. --Edgars2007 (talk/contribs) 13:19, 19 August 2015 (UTC)
Semi-protected edit request on 11 September 2018
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168.9.25.63 (talk) 14:42, 11 September 2018 (UTC)
Not done: it's not clear what changes you want to be made. Please mention the specific changes in a "change X to Y" format and provide a reliable source if appropriate. Dolotta (talk) 14:49, 11 September 2018 (UTC)
CFS10Al
CFS-Solvo (Coagulant-Flocculant-Sorbent) is a High-basicity Polyaluminium Chloride Sulfate (PACS) solution containing special inorganic additives. It’s a universal means of coagulation, flocculation and sorption of a wide range of dissolved and suspended substances:dispersoids, plankton, and humus compounds; petroleum products; other organic and inorganic substances. CFS is a preferred solution due to the following advantageous characteristics:
- Toxic elements removal (As, Pb, Cu, Cd, U, Mn, Zn, Cr, etc. ….) - Does not change the рН of the treated water; - Wide optimum range of pH, applicable doses and temperature; - Removes the causes of trihalomethane formation; - The coagulation goes well at lower temperature and lower turbidity; - Does NOT contain polymer additives; - At least two times faster filter-washing time; - There is no residual aluminum in the treated water!
Due to its EXTREMILY HIGH EFFICIENCY, the use of CFS10AL requires SUBSTABTIALLY SMALLER APPLICATION RATES (dosages). In general, the decades long experience proves, in normal conditions, an average application rate (dosage) of 0.2-0.4 mg Al/L. — Preceding unsigned comment added by Krdachev (talk • contribs) 21:55, 8 September 2020 (UTC)