摘要:

This column provides news briefs and vignettes of the water industry as of November 1970.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb04002.x

出版商:Wiley    

年代:1970

数据来源: WILEY

摘要:

AWWA issues comments about the United States Public Health Service (USPHS) Community Water Supply Study report that received wide attention in the press and motivated at least one Congressman to propose a “Pure Drinking Water Act” that would give the federal government the responsibility for establishing and enforcing water quality standards in all public water systems. As indicated in its “Principles of a National Water Policy,” AWWA believes that such control of water systems should rest with the state. On this basis, it opposes direct federal control of water system operations not only as impractical, but as improper.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb03989.x

出版商:Wiley    

年代:1970

数据来源: WILEY

摘要:

The purpose of the Community Water Supply Survey (CWSS) was to determine if the American consumer's drinking water met the Drinking Water Standards presented by the United States Public Health Service (USPHS). To obtain nationwide coverage, the Bureau of Water Hygiene initiated the CWSS in February of 1969 in nine areas across the country. The field work for the CWSS was conducted by the Bureau of Water Hygiene, in cooperation with the state and local health departments of the water utilities. The survey scope, methods and results are presented here.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb03990.x

出版商:Wiley    

年代:1970

数据来源: WILEY

摘要:

Cross connections are a complex problem, and corrective steps require the joint efforts of many municipal departments. Here, with only slight editorial changes necessary to accommodate it to JOURNAL AWWA publication, is the Dallas, Texas, procedure manual, with an explanatory introduction by one of the many people who worked toward its completion.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb03991.x

出版商:Wiley    

年代:1970

数据来源: WILEY

摘要:

Today, more than before, any means of lowering construction costs is helpful. Methods for achieving this end were suggested in this joint discussion held on Jun. 23, 1970, at the Annual Conference, Washington, D.C., by Walter B. Sinnot, Joseph D. D'Annunzio, Charles V. Roberts, and Chester A. Ring III.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb03992.x

出版商:Wiley    

年代:1970

数据来源: WILEY

摘要:

Comprehensive planning studies are a requisite for most economical facility expansions. The authors discuss criteria, methodology, and applications.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb03993.x

出版商:Wiley    

年代:1970

数据来源: WILEY

摘要:

The methods of reusing industrial wastewater are many and varied. This study points out techniques that will be of increasing interest to industrial and municipal treatment operators alike.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb03994.x

出版商:Wiley    

年代:1970

数据来源: WILEY

摘要:

Faced with a need to improve water palatability in one of its standby storage reservoirs, East Bay Municipal Utility District, of Oakland, Calif., resorted to the use of an aeration system and realized some positive results.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb03995.x

出版商:Wiley    

年代:1970

数据来源: WILEY

摘要:

A look at the construction field in the coming two years, with advice to the builder‐to‐be about costs, labor, and timing of new construction contracts.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb03996.x

出版商:Wiley    

年代:1970

数据来源: WILEY

摘要:

Coliform bacteria regularly travel at least 180 ft to a municipal well from a reach of the Susquehanna River polluted by sewage. Excavation of the riverbed, in an area already geologically favorable for induced infiltration, seems responsible for bacteria reaching the well, after 19 yr of trouble‐free operation.

ISSN:0003-150X    

DOI:10.1002/j.1551-8833.1970.tb03997.x

出版商:Wiley    

年代:1970

数据来源: WILEY