Coalescing/lamellar separator Class I according to PN EN 858 integrated with sedimentation and bypass PETRO-OCB/OCBL

Biocent » Hydrocarbon Separators » Coalescing/lamellar separator Class I according to PN EN 858 integrated with sedimentation and bypass PETRO-OCB/OCBL

Coalescing/lamellar separator Class I according to PN EN 858 integrated with sedimentation and bypass PETRO-OCB/OCBL

Separators compliant with the PN-EN 858-1:2005 standard;
PN-EN 858-1:2005/A1:2007
Coalescing filter (PETRO-OCB) / lamellar (BETROOCBL) and automatic closure preventing the overflow of hydrocarbon substances
Tank body made of minimum class C40/50 reinforced concrete Sulfate-resistant concrete
Concrete permeability: < 5% Concrete tightness: W10 Frost resistance: F 150 10-fold bypass
Separators equipped with D400 cast iron manholes D400 access cover for the separator

Innovative lamellar filter: Specially designed cylindrical lamellae improve the coalescence process and significantly enhance the operation of the separator. Achieving a unique filter shape is possible thanks to the application of 3D printing technology. Filters obtained in this way are characterized by high durability and contribute to environmental protection, as they are made from PET material derived from bottle recycling.

PN-EN 858-2 NS*100s – sewage with a small amount of sewage sludge, e.g., covered gas stations.

Model	Przepływ Qnom	Przepływ Qmax	Pojemność osadnika	J	I	E	S	H	DN	Pojemność czynna całkowita	Waga najcięższego el. (około)
PETRO-OCB/OCBL	[l/s]	[l/s]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[l]	[t]	[t]
3/30/300	3	30	333	1300	1000	900	880	1650	200	570	2,10
6/60/600	6	60	631	1300	1000	1600	1565	2350	200	1110	3,00
8/80/800	8	80	801	1500	1200	1450	1425	2250	250	1440	3,45
10/100/1000	10	100	1083	1500	1200	1850	1815	2650	250	1880	4,08
15/150/1500	15	150	1636	1800	1500	1785	1755	2650	315	2830	5,13
20/200/2000	20	200	2264	2300	2000	1400	1380	2350	400	3860	6,24
30/300/3000	30	300	3019	2300	2000	1900	1875	2850	400	5420	7,51
40/400/4000	40	400	4310	2800	2500	1700	1680	2750	500	7510	7,77
50/500/5000	50	500	5449	2800	2500	2100	2075	3150	500	9449	8,75
60/600/6000	60	600	6040	2800	2500	2400	2360	3450	500	10840	9,50
70/700/7000	70	700	7200	2800	2500	2800	2775	3950	600	12850	10,73

PN-EN 858-2 NS*200s – sewage with a moderate amount of sewage sludge, e.g., manual car washes, garage, parking lot runoff, uncovered gas station runoff.

Model	Przepływ Qnom	Przepływ Qmax	Pojemność osadnika	J	I	E	S	H	DN	Pojemność czynna całkowita	Waga najcięższego el. (około)
PETRO-OCB/OCBL	[l/s]	[l/s]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[l]	[t]	[t]
3/30/600	3	30	647	1300	1000	1300	1280	2050	200	890	2,60
6/60/1200	6	60	1227	1500	1200	1700	1660	2450	200	1710	3,76
8/80/1600	8	80	1604	1800	1500	1450	1420	2250	250	2240	4,36
10/100/2000	10	100	2124	1800	1500	1850	1805	2650	250	2925	5,13
15/150/3000	15	150	3198	2300	2000	1585	1550	2450	315	4395	6,50
20/200/4000	20	200	4034	2300	2000	1900	1880	2850	400	5435	7,51
30/300/6000	30	300	6043	2800	2500	1900	1870	2850	400	8440	8,01
40/400/8000	40	400	8065	2800	2500	2500	2445	3450	400	11265	9,50
50/500/10000	50	500	10278	3300	3000	2300	2270	3350	500	14279	13,24

PN-EN 858-2 NS*300s – sewage with a high amount of sewage sludge, e.g., automatic car washes, truck wash areas, and construction machinery

Model	Przepływ Qnom	Przepływ Qmax	Pojemność osadnika	J	I	E	S	H	DN	Pojemność czynna całkowita	Waga najcięższego el. (około)
PETRO-OCB/OCBL	[l/s]	[l/s]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[l]	[t]	[t]
3/30/900	3	30	924	1500	1200	1200	1180	1950	200	1165	3,00
6/60/1800	6	60	1817	1800	1500	1500	1450	2250	200	2297	4,36
8/80/2400	8	80	2487	1800	1500	1950	1920	2750	250	3128	5,33
10/100/3000	10	100	3111	2300	2000	1450	1395	2250	250	3911	6,00
15/150/4500	15	150	4529	2300	2000	1985	1950	2850	315	5655	7,51
20/200/6000	20	200	6401	2800	2500	1800	1780	2750	400	8001	7,77

Service

The frequency of emptying the coalescing separator depends on the intensity of incoming sewage. The tank chamber should be regularly emptied, at least twice a year or in case of alarm signaling. After each emptying, it is necessary to refill the separator with water.

Customization

It is also possible to manufacture coalescing separators with or without a sedimentation tank according to an individual project, including: – Made of S235 steel powder-coated or stainless steel AISI 304, AISI 316 – Dimensions adjusted to individual needs.

Proper selection of an oil separator is possible after familiarizing oneself with the specific models available in our offer.

According to the PN-EN 858-1 standard, in combination with oil separators equipped with a bypass, sedimentation tanks should also be equipped with a storm bypass. This results from the definition of the nominal size of the separator (NS), to which the capacity of the sedimentation tank refers, as a dimensionless number corresponding to the maximum flow of sewage in liters per second flowing out of the separator.

If the separator does not have a bypass, the maximum flow through the device should be considered as the nominal size for selecting the sedimentation tank. The value ƒd – the density coefficient of the separated substance – can be simplified by assuming a value of 1.

Predicted sample sewage sludge quantity: Minimum sedimentation tank capacity.

Small (minimum sedimentation tank capacity (L) 100 x NS / ƒd) – technological sewage with a specified small sewage sludge capacity. All areas collecting rainwater, where there is a small amount of mud from street traffic or similar sources, such as drainage basins in the areas of fuel tanks and covered petrol stations.

Medium (minimum sedimentation tank capacity (L) 200 x NS / ƒd) – petrol stations, manual car washes, parts washing, bus washing areas, sewage from garages and parking lots, power plants, mechanical plants.

High (minimum sedimentation tank capacity (L) 300 x NS / ƒd) – vehicle washing facilities for off-road vehicles, construction machinery, agricultural machinery, truck washing areas, automatic car washes such as rotating, drive-through.

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