Trivalent Anaerobic Percolator

Supply Specifications

Supply and installation of a "C" type Trivalent Anaerobic Percolator, CE marked and compliant with standards UNI EN 12566-1 and UNI EN 12566-3, produced in a DECLARED SERIES, code TRANC____ or TRANC-MK__ (Miniblock version) for N.____ P.E., composed of:
CE marked Imhoff tank dimensioned with 250 liters per P.E. and a "C" type Anaerobic Percolating Filter, CE marked with filter media (Filling Bodies) calculated according to the formula S=N/H², produced by EDIL IMPIANTI 2 S.r.l. with a UNI EN ISO 9001 and ISO 45001 management system, made of monoblock Vibrated Reinforced Concrete, reinforced with vertical pillars and horizontal tie rods in stainless steel, with Elastocolor protective anti-cracking elastomeric paint on the external concrete walls for high permanent elasticity and high chemical resistance, concrete in compression resistance class C45/55 (RCK >55 N/mm²), internal reinforcements in high-adherence steel controlled in the factory and B450C type square-mesh welded wire fabric, complete with CHEMICAL RESISTANCE and REACTION TO FIRE (class: A1) certifications issued by an external body in accordance with UNI EN standards.
The "C" type Anaerobic Percolating Trivalent system, CE marked, is supplied complete with:

• CE marked Imhoff tank compartment dimensioned with 250 liters per P.E., complete with: inlet/outlet holes and relative PVC fittings positioned in the sedimentation compartment, vent impressions/holes placed laterally to the inlet hole, internal hoppers made of reinforced concrete to ensure the clear separation of the sedimentation/digestion chambers;
• "C" type Anaerobic Percolator Filter CE marked with filter media (Filling Bodies) calculated according to the formula S=N/H², complete with: inlet/outlet holes, PVC inlet fitting and its relative PVC distribution channel, PVC collection channel and its relative PVC outlet fitting, polypropylene Filling Bodies.

View accessories related to the Specifications

Configure the Supply Specification with the related accessories.

Supply and installation of a "F/R" type Trivalent Anaerobic Percolator, CE marked and compliant with standards UNI EN 12566-1 and UNI EN 12566-3, produced in a DECLARED SERIES, code TRANFR____ or TRANFR-MK__ (Miniblock version) for N.____ P.E., composed of: 
CE marked Imhoff tank dimensioned with 200 liters per P.E. and a "F/R" type Anaerobic Percolating Filter, CE marked with filter media (Filling Bodies) calculated with 0.15 cubic meters per P.E., produced by EDIL IMPIANTI 2 S.r.l. with a UNI EN ISO 9001 and ISO 45001 management system, made of monoblock Vibrated Reinforced Concrete, reinforced with vertical pillars and horizontal tie rods in stainless steel, with Elastocolor protective anti-cracking elastomeric paint on the external concrete walls for high permanent elasticity and high chemical resistance, concrete in compression resistance class C45/55 (RCK >55 N/mm²), internal reinforcements in high-adherence steel controlled in the factory and B450C type square-mesh welded wire fabric, complete with CHEMICAL RESISTANCE and REACTION TO FIRE (class: A1) certifications issued by an external body in accordance with UNI EN standards.
The "F/R" type Anaerobic Percolating Trivalent system, CE marked, is supplied complete with:

• CE marked Imhoff tank compartment dimensioned with 200 liters per P.E., complete with: inlet/outlet holes and relative PVC fittings positioned in the sedimentation compartment, vent impressions/holes placed laterally to the inlet hole, internal hoppers made of reinforced concrete to ensure the clear separation of the sedimentation/digestion chambers;
• "F/R" type Anaerobic Percolator Filter CE marked with filter media (Filling Bodies) calculated with 0.15 cubic meters per P.E., complete with: inlet/outlet holes, PVC inlet fitting and its relative PVC distribution channel, PVC collection channel and its relative PVC outlet fitting, polypropylene Filling Bodies.

View accessories related to the Specifications

Configure the Supply Specification with the related accessories.

Sizing

SIZING FOR POPULATION EQUIVALENT CALCULATION
Sizing of Grease Traps and Imhoff Tanks, calculation of POPULATION EQUIVALENT (P.E.).
In residential dwellings as well as in production or service activities, it would be necessary to evaluate the actual sewage production to be disposed of in order to correctly size the Imhoff tanks. Since this is practically impossible, reference must be made to the number of Population Equivalents (P.E.), a standardized unit of measurement, which can be determined as follows:
Sizing of concrete Grease Traps and Imhoff Tanks for:
- RESIDENTIAL HOUSING - bedroom count:
1 P.E. for bedrooms with a surface area up to 13.90 sqm
2 P.E. for bedrooms with a surface area exceeding 14 sqm
Sizing of concrete Grease Traps and Imhoff Tanks for:
- HOTELS OR ACCOMMODATION FACILITIES - same as for residential housing;
add 1 P.E. for every 6 sqm increase in room surface area beyond the initial 14 sqm;
for holiday homes or special situations where seasonal use allows for high occupancy density, reference should be made to the maximum effective foreseeable potential.
Sizing of concrete Grease Traps and Imhoff Tanks for:
- FACTORIES OR ARTISAN WORKSHOPS
1 P.E. for every 2 employees, permanent or seasonal, during peak activity.
Sizing of concrete Grease Traps and Imhoff Tanks for:
- COMPANIES, COMMERCIAL OFFICES, SHOPS
1 P.E. for every 3 employees, permanent or seasonal, during peak activity.
Sizing of concrete Grease Traps and Imhoff Tanks for:
- RESTAURANTS AND TRATTORIAS - to calculate the population equivalent, it is necessary to quantify the maximum seating capacity of the dining rooms, considering that one person occupies approximately 1.20 sqm;
add the staff to the number of customers;
1 P.E. for every 3 people resulting from this calculation.
Sizing of concrete Grease Traps and Imhoff Tanks for:
- BARS, CLUBS, AND ASSOCIATIONS - same as the previous point but calculating 1 P.E. for every 7 people.
Sizing of concrete Grease Traps and Imhoff Tanks for:
- CINEMAS, STADIUMS, THEATRES - 1 P.E. corresponds to every thirty users.
Sizing of concrete Grease Traps and Imhoff Tanks for:
- SCHOOLS AND GYMS - 1 P.E. corresponds to every 10 attendees calculated on maximum potential. Special cases must be evaluated on a case-by-case basis (contact our technical office).
Note: After calculating the number of Population Equivalents, it is necessary to check with local competent authorities (A.R.P.A., Province, HERA) to determine the type of system to be installed.
The water supply to be calculated can vary from 100 L to 250 L for each Population Equivalent, based on local regulations and the type of activity.

"C" Type Trivalent Anaerobic Percolator Dimensions

Emilia Romagna - Friuli Venezia Giulia Region

"F/R" Type Trivalent Anaerobic Percolator Dimensions