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News BULAQUA 2006: Call for papers

Bulgaria will join the European Union on 1 January 2007, which calls for a full harmonization with the European directives and standards, and particularly, in the water sector. The membership in EU will allow more full and effective utilization of the European intellectual and financial potential in the field of water. BULAQUA 2006 Conference will take place in Sofia on 6-7 June 2007. Topics addressed during the conference include Water supply and drinking water treatment, Sanitation and wastewater treatment, Integrated management of water resources, Management, seconomics and pricing of water supply and wastewater services, and Flood assessment and management. Authors wishing to submit papers should send an abstract in English or Bulgarian, up to 400 words, until 31 Dec 2006 at the latest.

Contact information Bulgarian Water Association (email: bawk1@uacg.bg ; bawk@mail.prosoft.bg)
Phone: +359 2 963 2669
News type CallForPaper
File link http://www.ewaonline.de/downloads/Bulaqua2007FirstCall-EN.doc
Source of information BWA: Bulgarian Water Association
Keyword(s) water resources, Water Supply and Sanitation
Subject(s) DRINKING WATER AND SANITATION : COMMON PROCESSES OF PURIFICATION AND TREATMENT
Relation http://www.emwis.org/countries/fol135532/country018239
Geographical coverage Bulgaria
News date 11/12/2006
Working language(s) ENGLISH
PDF

Purification of the water used by lagunage and their possibilities of recycling.

SUMMARY: 

 

The systems of drainage and purification of worn water are different from one area to another and depend on several factors:  (topographies, geology, climatology and economic) and if a systematic technology transfer which will be able in the immediate future to solve the problems of purification of our country, no one would not doubt the process the such lagunage which is adapted better to the climatic conditions of Algeria.

 

The coastal city Annaba is currently the only significant locality in  Algeria which treats its water used by the system of lagunage built on  old salt-water marshes for a capacity of 375 000 equivalents of  inhabitants occupying a surface of approximately 160 hectares.

 

In the continuation of the this communication one will report the  experiment of Algeria as regards purification of urban worn water by  lagunage (ponds of stabilization) and their possibilities of recycling  them with the profit of industries. 

 

The advantages which has this system of bio oxidation (pond of  stabilization - lagunage) compared to a station of purification,  relate to the simplicity of its implementation with lower cost of  exploitation. 

 

Key words:  used water, purification, lagunage, pond of stabilization, purified water, recycling of water.


Posted by HAMMAR at 28 Dec 2006 19:59:29
Purification of the water used by lagunage and their possibilities of recycling.

SUMMARY: 

 

The systems of drainage and purification of worn water are different from one area to another and depend on several factors:  (topographies, geology, climatology and economic) and if a systematic technology transfer which will be able in the immediate future to solve the problems of purification of our country, no one would not doubt the process the such lagunage which is adapted better to the climatic conditions of Algeria.

 

The coastal city Annaba is currently the only significant locality in  Algeria which treats its water used by the system of lagunage built on  old salt-water marshes for a capacity of 375 000 equivalents of  inhabitants occupying a surface of approximately 160 hectares.

 

In the continuation of the this communication one will report the  experiment of Algeria as regards purification of urban worn water by  lagunage (ponds of stabilization) and their possibilities of recycling  them with the profit of industries. 

 

The advantages which has this system of bio oxidation (pond of  stabilization - lagunage) compared to a station of purification,  relate to the simplicity of its implementation with lower cost of  exploitation. 

 

Key words:  used water, purification, lagunage, pond of stabilization, purified water, recycling of water.


Posted by HAMMAR at 28 Dec 2006 19:59:35