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ASTM D1291-01
Standard Practice for Estimation of Chlorine Requirement or Demand of Water, or Both
Automaticky přeložený název:
Standardní praxe pro odhad chloričitého požadavku nebo poptávky vody, nebo obojí
NORMA vydána dne 10.6.2001
Informace o normě:
Označení normy: ASTM D1291-01
Poznámka: NEPLATNÁ
Datum vydání normy: 10.6.2001
Kód zboží: NS-16889
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM D1291-01 :
Keywords:
Chlorination of water, Chlorine content, Water-inorganic constituents, chlorine requirement/demand of water, practice, ICS Number Code 13.060.50 (Examination of water for chemical substances)
Doplňující informace
| 1. Scope | ||||||||||
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1.1 This practice provides a means of estimating the quantity of chlorine required to be added to a unit volume of water to accomplish a predetermined treatment objective or to completely react with all chlorine reactable substances in the water, or both. 1.2 Temperature, pH, and initial chlorine dosage are all variables in estimating the optimum chlorination practice. The effects of these variables can be evaluated using this practice. 1.3 Chlorine residual is determined using Test Method D1253. 1.4 This practice is applicable to all types of water in which the stated treatment objective can be evaluated or residual chlorine can be measured, or both. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For a specific hazard statement, see Note 1. |
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| 2. Referenced Documents | ||||||||||
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