First Rainwater Tanks for Stormwater Treatment
First Rainwater System in continuous with By-Pass
Dissabbiatore/Separatore Fanghi - Disoleatore/Separatore Oli
conforme alla norma UNI EN 858-1
con Filtro a Coalescenza
Caratteristiche e Funzionamento
L'Impianto di Prima Pioggia in continuo è in realtà un sistema che viene installato per il trattamento delle acque di dilavamento, chiamate così perchè dilavando il materiale immagazzinato sull'area di rifermento, queste continuano a produrre un refluo da depurare anche successivamente alla prima parte dell'evento meteorico. In questo tipo di impianto non è presente il pozzetto scolmatore pertanto le acque entrando in vasca vengono immediatamente trattate. Nel primo comparto avviene la dissabbiatura-separazione fanghi, successivamente le acque vengono convogliate nel secondo scomparto dove avviene la flottazione gravimetrica degli oli e nel comparto finale le restanti micro particelle vengono intrappolate grazie all'effetto per coalescenza dei filtri installati.
Voce di Capitolato
Supply and installation of first rain continuous Sand-Oil Separator with by-pass for the treatment of water from sites with only transit of trucks, produced in DECLARED SERIES, code DD-_____-_S, surface sqm. _____ , total volume before rain mc. __ , diameterDN___ , capacity __ lt./sec., composed of Prefabricated Tanks produced by EDIL IMPIANTI 2 S.r.l. with management system UNI EN ISO 9001 and ISO 45001, made of Solid Concrete Reinforced Vibrato, reinforced with vertical pillars and horizontal struts in stainless steel, with elastomeric protective anti-cracking Elastocolor paint of the external walls in permanent high elasticity and high chemical resistance concrete, concrete in the class of compressive strength C45/55 (RCK >55 N/mm 2), steel internal reinforcement with improved adhesion controlled in the factory and welded mesh type B450C, accompanied by certificates CHEMICAL RESISTANCE and FIRE REACTION (class: A1) issued by external body according to UNI EN standards.
The first continuous rain system Sand-Oil Separator with by-pass is composed of a Sand-Oil Separator in c.a.v. consisting of no._ tank/and cm.___x_____xh____ external dimensions complete with:
-Imprint/holeDN___ in the input;
-Sedimentation and flotation compartment equipped with n._ absorbent cushions for oils and hydrocarbons;
-Internal separation cell in c.a.v.;
-Oil removal compartment withDN___ outlet and coalescence filtration for oils and hydrocarbons (as an alternative to the automatic closing device of the type Float shutter with coalescence filter and removable basket in stainless steel AISI 304 according to UNI EN 858-1).
* External/Internal Scolmatore at the buyer’s expense or on request.
Guarantee of Treatment:
D.Lgs.152/06 Part Three, Annex 5, Table 3 "Discharge into surface waters", provided that the quality and dimensional values of inflow input to the treatment itself are respected and guaranteed, limited to the parameters of total suspended solids and total hydrocarbons.
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Misure Impianto di Prima Pioggia in continuo
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Misure Impianto di Prima Pioggia in continuo
Data Sheet Download
Select Article Code to access the Data Sheet for the product.