摘要:

In order to prevent mercury contamination of water supplies by mercury‐filled flow meters, the Naval Environmental Protection Support Service in Port Hueneme, California recommends that such meters be replaced with mechanical or state‐of‐the‐art units which do not contain mercury.

ISSN:0149-8029    

DOI:10.1002/j.1551-8701.1979.tb01157.x

出版商:Wiley    

年代:1979

数据来源: WILEY

摘要:

Water utility operators must prepare emergency procedures for their customers in anticipation of emergencies such as system contamination or service interruptions. Customers should be informed that water cannot be presumed safe to drink under emergency conditions and that all water should be purified by boiling or by adding chemicals before consumption. Water purification procedures and emergency water supplies are described.

ISSN:0149-8029    

DOI:10.1002/j.1551-8701.1979.tb01158.x

出版商:Wiley    

年代:1979

数据来源: WILEY

摘要:

Local fire departments need to be trained in the handling of major chlorine emergencies. AWWA offers several workshops on the topic and the article suggests cooperation between plant personnel and local fire departments.

ISSN:0149-8029    

DOI:10.1002/j.1551-8701.1979.tb01159.x

出版商:Wiley    

年代:1979

数据来源: WILEY

摘要:

Featured in this month's “Gimmicks and Gadgets” is a fire hydrant lifting jig which permits easier repair of fire hydrants. The jig clamps around the barrel below the bonnet, and chains fastened to the jig corners lift a hydrant evenly from its stem.

ISSN:0149-8029    

DOI:10.1002/j.1551-8701.1979.tb01160.x

出版商:Wiley    

年代:1979

数据来源: WILEY