Name: CEN/TR 14740:2004
Brand: CEN

Chemical used for treatment of water intended for human consumption - Ozone-Production - Guidelines for installations and minimal functional requirements

Published date

11-02-2004

Publisher

Comite Europeen de Normalisation

1 Scope
2 Minimum requirements and operational specifications
   to be given by the user in the call for tenders
3 Criteria for ozone to water contacting
4 Requirements for operational safety
5 Parameters of expected operation costs
6 Analytical control and monitoring
7 Simplified field test method for preliminary evaluation
   of residual ozone in water
8 Instrumental monitoring of residual ozone
   concentration in treated drinking water
9 Monitoring of residual ozone in water by gas stripping
   followed by UV measurement of ozone in the gas phase
10 Potentiometric monitoring of ozone in water
11 Manual analytical measurement of ozone concentration
   in the off-gas and in working premises
12 Instrumental measurement of ozone concentration in the
   off-gas and in working premises
Bibliography

This Technical Report is intended to give information for the users concerning the ozone production . This code of good practice allows the minimal functional requirements for ozonation in drinking water to be achieved for the sizing of ozone generating equipment, for the contacting system, for the control and monitoring, for the operational safety requirements, for the operating cost parameters and for the analytical control and monitoring.NOTEThis document is complementary to EN 1278 [1].

Committee	CEN/TC 164
DocumentType	Technical Report
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
I.S. CEN TR 14740:2004	Identical
NEN NPR CEN/TR 14740 : 2004	Identical
FD CEN/TR 14740 : 2004 FD	Identical

1989/336/EEC : 1989	COUNCIL DIRECTIVE OF 3 MAY 1989 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO ELECTROMAGNETIC COMPATIBILITY
1973/23/EEC : 1973	COUNCIL DIRECTIVE OF 19 FEBRUARY 1973 ON THE HARMONIZATION OF THE LAWS OF MEMBER STATES RELATING TO ELECTRICAL EQUIPMENT DESIGNED FOR USE WITHIN CERTAIN VOLTAGE LIMITS
EN 1278:2010	Chemicals used for treatment of water intended for human consumption - Ozone
1997/23/EC : 1997	DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT