Civil Wastewater Treatment
Anaerobic Percolator Filter
C Type (Emilia Romagna - Umbria - Friuli Venezia Giulia) - F/R Type (other regions)
made of precast concrete
with polypropylene filling material
CE marking, reference standard UNI EN 12566-3
Features and operating principle
The Anaerobic Percolating Filter is suitable for purifying domestic wastewater with a final discharge different from public sewers, to be installed downstream of primary sedimentation. Inside the tank, there are filling media with a high specific surface area for the formation of a biological film consisting of bacteria that, upon contact with the sewage, reduce pollutants. The incoming sewage, through the distribution pipe, reaches the bottom of the basin and slowly rises upwards through the reticular bacterial biofilm, which metabolizes the dissolved organic substances.
The filling material used as a filtering support is composed of specific black isotactic polypropylene circular bodies with a high specific surface area necessary to house the biological film (approx. 120 m²/m³), and has a void index of approx. 95%. This high void index, resulting from the considerable free passage of the system, has been specifically designed to prevent clogging of the filtering column.
The sizing involves a filtering mass calculated with the formula S=N/H² in the "C" type version and with mc.0,30/0,20/0,15xA.E. in the "F/R" type version.
Filling Materials
Shape: circular
Material: black isotactic polypropylene
Dimensions: about 170 mm
Specific surface: about 120 m²/m³
Vacuum index: about 95%
Dry weight: 32 kg/m³
Operating weight: about 350 kg/mc
Filling method: random
Supply specifications
Supply and installation of a CE-marked "C" type Anaerobic Percolating Filter, compliant with UNI EN 12566-3, produced in DECLARED SERIES, code FBANC___ or FBANC-MK__ (Miniblock version), with external dimensions of cm.____x____xh____ and N.____ P.E., with filtering mass (Filling Media) calculated according to the formula S=N/H², manufactured by EDIL IMPIANTI 2 S.r.l. with UNI EN ISO 9001 and ISO 45001 management system, made of monolithic Vibrated Reinforced Concrete, reinforced with vertical pillars and horizontal stainless steel struts, 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 improved adherence steel controlled in the factory and B450C square mesh electro-welded net, supplied with CHEMICAL RESISTANCE and REACTION TO FIRE (class: A1) certifications issued by an external body according to UNI EN standards.
The CE-marked "C" type Anaerobic Percolating Filter is supplied complete with: PVC inlet/outlet fittings, lateral ventilation impressions/holes next to the inlet hole, PVC inlet distribution channel and PVC outlet collection channel, complete with polypropylene Filling Media.
View accessories related to the Specifications
Configure the Supply Specification with the related accessories.
Supply and installation of a "F/R" type Anaerobic Percolating Filter, produced in DECLARED SERIES, code FBANFR___, with external dimensions of cm.____x____xh____ and N.____ P.E., with filtering mass (Filling Media) calculated with mc.0,30/0,20/0,15xA.E., manufactured by EDIL IMPIANTI 2 S.r.l. with UNI EN ISO 9001 and ISO 45001 management system, made of monolithic Vibrated Reinforced Concrete, reinforced with vertical pillars and horizontal stainless steel struts, 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 improved adherence steel controlled in the factory and B450C square mesh electro-welded net, supplied with CHEMICAL RESISTANCE and REACTION TO FIRE (class: A1) certifications issued by an external body according to UNI EN standards.
The "F/R" type Anaerobic Percolating Filter is supplied complete with: PVC inlet/outlet fittings, lateral ventilation impressions/holes next to the inlet hole, PVC inlet distribution channel and PVC outlet collection channel, complete with polypropylene Filling Media.
View accessories related to the Specifications
Configure the Supply Specification with the related accessories.
Regulation
Emilia-Romagna Regional Resolution No. 1053/03,
Umbria Regional Council Resolution of 24th April 2012 No. 424,
Friuli Venezia Giulia Regional Guidelines L.G. 40.02-E2 of 07/06/2019.
Fields of application
Civil residence systems, slaughterhouses, wine cellars, cheese factories, food industry, conservation industry, pasta manufacturers, pastry manufacturers, fish industry, laundry services, civil residence, blocks, restaurants, hotels, hospitals, communities, canteens, catering services, schools, bars, camping sites, bathing establishments, service stations, meal production centers.
"C" Type Anaerobic Percolator Filter Dimensions
Download Technical Drawings
Select Article Code to access the Data Sheet for the product.
| Article Code |
Population Equivalent (N) | Filter Usable Volume (mc) |
Total volume (lt) |
Anaerobic Filter External Dimensions (cm) | Tank Weight (ql) |
Cover slab weight (ql) | ||||
| Width | Length | Height | h. 10 cm (B125) |
h. 15 cm (C250) |
h. 20 cm (D400) |
|||||
| FBANC01 | 1 | 0,91 | 1.800 | 125 | 130 | 150 | 15,8 | 4,0 | 6,1 | 8,1 |
| FBANC01B | 2 | 1,82 | 2.600 | 125 | 180 | 150 | 20,0 | 5,6 | 8,4 | 11,2 |
| FBANC01A | 3 | 2,73 | 3.800 | 175 | 180 | 150 | 24,4 | 7,8 | 11,7 | 15,6 |
| FBANC-MK2C | 4 | 2,67 | 3.700 | 120 | 220 | 205 | 43,0 | 7,0 | 10,0 | 13,0 |
| FBANC03B | 5 | 3,55 | 4.100 | 180 | 180 | 180 | 45,3 | 8,0 | 12,1 | 16,1 |
| FBANC04A | 6 | 4,26 | 5.100 | 180 | 220 | 180 | 51,8 | 9,8 | 14,8 | 19,7 |
| FBANC-MK4C | 6 | 4,00 | 5.600 | 120 | 320 | 205 | 58,0 | 10,0 | 14,0 | 19,0 |
| FBANC04 | 7 | 4,67 | 6.000 | 180 | 220 | 200 | 55,8 | 9,8 | 14,8 | 19,7 |
| FBANC05A | 8 | 5,67 | 6.500 | 180 | 270 | 180 | 60,2 | 12,1 | 18,1 | 24,1 |
| FBANC05 | 9 | 6,00 | 7.500 | 180 | 270 | 200 | 64,7 | 12,1 | 18,1 | 24,1 |
| FBANC06 | 10 | 6,67 | 9.000 | 180 | 320 | 200 | 73,3 | 14,3 | 21,5 | 28,6 |
| FBANC06A | 12 | 8,00 | 10.500 | 180 | 370 | 200 | 82,1 | 16,5 | 24,8 | 33,1 |
| FBANC08B | 15 | 10,00 | 13.000 | 246 | 320 | 200 | 91,4 | 19,6 | 29,3 | 39,1 |
| FBANC09 | 20 | 13,33 | 17.000 | 246 | 420 | 200 | 112,2 | 25,7 | 38,5 | 51,3 |
| FBANC10 | 23 | 15,33 | 19.000 | 246 | 470 | 200 | 127,0 | 28,7 | 43,1 | 57,4 |
| FBANC11 | 25 | 16,67 | 21.000 | 246 | 520 | 200 | 137,3 | 31,8 | 47,7 | 63,6 |
| FBANC12 | 28 | 18,67 | 23.000 | 246 | 570 | 200 | 147,8 | 34,8 | 52,2 | 69,7 |
| FBANC13 | 30 | 20,00 | 26.000 | 246 | 620 | 200 | 158,2 | 37,9 * | 56,8 * | 75,8 * |
| FBANC14 | 34 | 22,67 | 28.000 | 246 | 670 | 200 | 169,0 | 40,9 * | 61,4 * | 81,9 * |
| FBANC15 | 35 | 23,33 | 30.000 | 246 | 720 | 200 | 183,4 | 44,0 * | 66,0 * | 88,0 * |
| FBANC16 | 39 | 26,00 | 32.000 | 246 | 770 | 200 | 194,1 | 47,1 * | 70,6 * | 94,1 * |
| FBANC17 | 40 | 26,67 | 34.000 | 246 | 820 | 200 | 204,2 | 50,1 * | 75,2 * | 100,2 * |
| FBANC18 | 42 | 28,00 | 36.000 | 246 | 870 | 200 | 214,6 | 53,2 * | 79,7 * | 106,3 * |
| FBANC19 | 45 | 30,00 | 38.000 | 246 | 920 | 200 | 225,1 | 56,2 * | 84,3 * | 112,4 * |
| FBANC20 | 48 | 32,00 | 40.000 | 246 | 970 | 200 | 239,8 | 59,3 * | 88,9 * | 118,5 * |
| FBANC21 | 50 | 33,33 | 42.000 | 246 | 1020 | 200 | 250,1 | 62,3 * | 93,5 * | 124,7 * |
* Cover Slab divided into two parts
The data reported is purely indicative
"F/R" Type Anaerobic Percolator Filter Dimensions
Download Technical Drawings
Select Article Code to access the Data Sheet for the product.
| Article Code |
Population Equivalent (N) | Filter Usable Volume (mc) |
Total volume (lt) |
Anaerobic Filter External Dimensions (cm) | Tank Weight (ql) |
Cover slab weight (ql) | ||||||
| mc.0,30x P.E. |
mc.0,20x P.E. |
mc.0,15x P.E. | Width | Length | Height | h. 10 cm (B125) |
h. 15 cm (C250) |
h. 20 cm (D400) |
||||
| FBANFR00 | 4 | 7 | 9 | 1,40 | 1.800 | 125 | 130 | 150 | 16,0 | 4,0 | 6,1 | 8,1 |
| FBANFR01 | 6 | 9 | 12 | 1,80 | 2.600 | 125 | 180 | 150 | 20,2 | 5,6 | 8,4 | 11,2 |
| FBANFR02 | 8 | 12 | 16 | 2,40 | 3.800 | 175 | 180 | 150 | 24,6 | 7,8 | 11,7 | 15,6 |
| FBANFR03 | 12 | 18 | 24 | 3,60 | 4.500 | 180 | 180 | 200 | 48,8 | 8,0 | 12,1 | 16,1 |
| FBANFR04 | 16 | 25 | 33 | 5,00 | 6.000 | 180 | 220 | 200 | 55,9 | 9,8 | 14,8 | 19,7 |
| FBANFR05 | 20 | 30 | 40 | 6,00 | 7.500 | 180 | 270 | 200 | 64,7 | 12,1 | 18,1 | 24,1 |
| FBANFR06 | 25 | 37 | 50 | 7,50 | 9.000 | 180 | 320 | 200 | 73,6 | 14,3 | 21,5 | 28,6 |
| FBANFR06A | 27 | 41 | 54 | 8,20 | 10.500 | 180 | 370 | 200 | 82,2 | 16,5 | 24,8 | 33,1 |
The data reported is purely indicative
For P.E. over 50, please contact our Technical Department