Table 30
Intake water treatment in thermal-electric power generation
industries, by type of treatment and region, 2009
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Screening | Filtration | Chlorination and disinfection | Corrosion and slime control | Alkalinity control | Hardness | Coagulation and flocculation | Other treatments | |
---|---|---|---|---|---|---|---|---|
millions of cubic metres | ||||||||
Region | ||||||||
Atlantic Note 1 | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | 5.0 Note E: Use with caution | 3.8 Note E: Use with caution | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | 1.1 Note E: Use with caution | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | 1.7 D |
Quebec | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note F: too unreliable to be published | 0.4 Note E: Use with caution | 0.4 Note E: Use with caution | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note F: too unreliable to be published |
Ontario | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | 201.5 C | 919.9 A | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | 9.4 B | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | 188.9 B |
Prairies Note 2 | 1,262.0 A | 5.5 D | 15.2 Note E: Use with caution | 7.4 Note E: Use with caution | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | 6.8 D | 2.7 D | 10.8 Note E: Use with caution |
British Columbia and territories Note 3 | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | 1.8 A | 0.6 A | Note x: suppressed to meet the confidentiality requirements of the Statistics Act | Note x: suppressed to meet the confidentiality requirements of the Statistics Act |
Canada | 25,211.0 A | 213.0 C | 995.4 A | 109.8 C | x | 167.3 D | 160.8 D | 202.7 B |
Atlantic provinces include: Newfoundland and Labrador, Prince Edward Island, Nova Scotia and New Brunswick. | ||||||||
Prairie provinces include: Manitoba, Saskatchewan and Alberta. | ||||||||
British Columbia and territories include: British Columbia, Yukon, Northwest Territories and Nunavut. | ||||||||
Note(s): Thermal-electric power generation is defined as fossil-fuel electric power generation (North American Industry Classification System, code 221112) and nuclear electric power generation (North American Industry Classification System, code 221113). Figures may not add up to totals due to rounding. | ||||||||
x suppressed to meet the confidentiality requirements of the Statistics Act E use with caution F too unreliable to be published |
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