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Water Treatment
PVC SYSTEM FOR SEWERS
DOCUMENTS AND RESOURCES
| Connection joints for sewer systems | L02-843/1 |
| Water Treatment | L02-815/2 |
| Water treatment | L02-913/3 |
| Sewer Systems | L02-913/3 |
| Polimask | L02-913/3 |
| Grease interceptors | T02-403 |
| Above ground rainwater collection tanks | T02-397 |
Our range aims to provide a solution for all phases of integrated water cycle management, with the priority objective of guaranteeing the protection of a precious resource for man and the environment while respecting the limits set out in Italian Legislative Decree 152/2006.
The treatment schemes proposed allow the established limits to be reached for discharge into sewers, dispersion in underground pipelines, discharge into a surface water body or into land, and possible reuse depending on the specific context.
ADVANTAGES OF
THE WATER TREATMENT SYSTEM
LIGHTWEIGHT
Easy handling during installation.
VERSATILITY
Use and installation simplified by the monoblock structure.
FLEXIBILITY
Individually tailored situation-specific solutions, thanks to the wide range of accessories.
LONG LASTING
The material does not deteriorate in the presence of chemical substances.
COMPETITIVE
The light weight and the monoblock structure make it a highly competitive system especially for plants of up to 90 equivalent inhabitants.
Projects and characteristics
There are various materials for the production of water collection points with polyethylene (PE) being the most appropriate for this application.
The design criteria used refer to the standards in force and the technical regulations adopted by the national and regional authorities. The sizing parameters derive from the numerous years of experience of the Valsir design office and refer to safety-orientated design hypotheses, confirmed by the experience gained.
European Community
In 1991, European directives stipulated that Member States elaborate programmes and laws for the application of the directive concerning the collection and treatment of waste water.
Italy
Following this directive, Italian Legislative Decree 152/99 was enacted, which was later joined by the Consolidated Environmental Act that came into force on 29 April 2006 (Italian Legislative Decree No 152 of 3 April 2006 'Environmental Regulations').
With the fulfilment of Art. 121 of Italian Legislative Decree 152/06, the regions adopt the Water Protection Plan, which contains the measures necessary to achieve or maintain the quality objectives and the measures necessary for the qualitative and quantitative protection of the water system.
Regulations by region:
- Piedmont: R.R. 20 February 2006 n.1/R
- Lombardy: R.R. 24 March 2006 n.2
- Veneto: D.C.R. 5 November 2009 n.107
- Emilia-Romagna: Decision of the Regional Council 9 June 2003 n.1053
- Liguria: R.R. 10 July 2009 n.4
- Tuscany: D.P.G.R 8 September 2008 n.46/R
- The Marches: Decision of the Regional Council 26 January 2010 n.145
- Umbria: Decision of the Regional Council 24 April 2012 n.424
- Abruzzo: Regional Law 29 July 2010 n.31
- Lazio: Decision of the Regional Council 13 May 2011 n.219
- Puglia: R.R. 12 December 2011 n.26