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Quality Control of Water‐Treatment Chemicals
Author(s) -
KELLY C.,
PORTER M.,
GROOCOCK N.,
BREACH R.
Publication year - 1995
Publication title -
water and environment journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 37
eISSN - 1747-6593
pISSN - 1747-6585
DOI - 10.1111/j.1747-6593.1995.tb01482.x
Subject(s) - purchasing , quality (philosophy) , control (management) , water quality , water treatment , environmental science , waste management , operations management , business , environmental engineering , engineering , computer science , ecology , philosophy , epistemology , artificial intelligence , biology
Quality control measures for regionally purchased treatment chemicals in Severn Trent Water Ltd apply from the point of manufacture through to their arrival and acceptance on a water‐treatment works. This approach involves a formalized examination of the control systems of treatment chemical suppliers and the introduction of standard documented acceptance procedures at each treatment works. These measures are intended to not only provide a high degree of reassurance to customers, but to ensure that staff of Severn Trent Water are purchasing and receiving cost‐effective materials which are of an acceptable quality in terms of active constituents and background contaminants, before use in the treatment of water