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Carbonate hardness
Results: 71

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41	PDF Document Add to Reading List Source URL: www.dnr.mo.gov Language: English - Date: 2006-06-13 11:39:52 Hydroxides Oxides Properties of water Carbonate hardness Iron Chemistry Matter Water
42	A NATIONAL DRINKING WATER CLEARINGHOUSE FACT SHEET Lime Softening Summary Hard water can cause scaling problems in water heaters and soap does not lather well in hard water. Therefore, some water utilities soften water Add to Reading List Source URL: nesc.wvu.edu Language: English - Date: 2008-12-29 10:47:23 Limestone Building materials Hydroxides Lime softening Hard water Carbonate hardness Water softening Calcium hydroxide Lime Chemistry Water Calcium compounds
43	Hardness (For Private Water and Health Regulated Public Water Supplies) What Is Hardness? Total hardness is defined as the sum of the calcium and magnesium concentrations both expressed as equivalents of calcium carbonat Add to Reading List Source URL: www.saskh20.ca Language: English - Date: 2009-11-20 16:58:48 Hard water Water softening Carbonate hardness Water quality Prairie Farm Rehabilitation Administration Water Supply (Water Quality) Regulations Saskatchewan Disease Control Laboratory Calcium Magnesium in biology Water Matter Chemistry
44	REGION OF WATERLOO Residential Water Softener Performance Study Testing Report October 5, [removed] Add to Reading List Source URL: watersoftenerfacts.ca Language: English - Date: 2013-04-25 15:56:40 Liquid water Inorganic solvents Oxides Hard water Water softening Grain Purified water Carbonate hardness Drinking water Water Matter Chemistry
45	Multi-Sector General Permit for Stormwater Discharges Associated with Industrial Activity (MSGP) Add to Reading List Source URL: water.epa.gov Language: English - Date: 2013-02-19 11:06:13 Water Nature Materials science Mineralogy Carbonate hardness Hardness Water quality Tungsten Hard water Hardness tests Chemistry Matter
46	490 E. Industrial Park Drive Manchester, NH[removed][removed]York Street Kennebunk, ME 04043 Add to Reading List Source URL: www.nelsonanalytical.com Language: English - Date: 2012-03-17 17:04:52 Hard water Grains per gallon Water softening Water Supply (Water Quality) Regulations Calcium carbonate Water quality Calcium Magnesium in biology Mohs scale of mineral hardness Chemistry Water Matter
47	Hardness is also referred to as “permanent hardness” because it cannot be removed by boiling. Alkalinity, an index of the buffering capacity of water, is closely linked to hardness. For the most part, Add to Reading List Source URL: hc-sc.gc.ca Language: English - Date: 2013-07-09 12:16:45 Carbonates Liquid water Hard water Carbonate hardness Water softening Water Supply (Water Quality) Regulations Water quality Magnesium in biology Water supply network Water Matter Soft matter
48	CALIFORNIA STATE SCIENCE FAIR 2013 PROJECT SUMMARY Name(s) Joseph P. Harmon Add to Reading List Source URL: www.usc.edu Language: English - Date: 2013-04-13 17:36:44 Fisheries Chemical oceanography Carbonates Ocean acidification Carbon dioxide Calcium Coral Carbonate hardness Phosphate Chemistry Coral reefs Effects of global warming
49	Hardness, Total (mg/L as CaCO3), Colorimetric, Automated EDTA Add to Reading List Source URL: water.epa.gov Language: English - Date: 2011-09-10 15:21:27 Excipients AutoAnalyzer Laboratory equipment Medical equipment Calcium carbonate Magnesium Drop Chemistry Matter Analytical chemistry
50	West Placer System Typical Water Quality Information PWSID Number: [removed]Area Served: West Placer area Where Does My Water Come From? Water in the West Placer system comes from purchased water from Placer County Water Add to Reading List Source URL: www.amwater.com Language: English - Date: 2013-05-28 13:44:11 Occupational safety and health Carbonates Hard water Liquid water Hexavalent chromium Maximum Contaminant Level Water Supply (Water Quality) Regulations Grains per gallon Carbonate hardness Chemistry Matter Water

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