EKOFINN-POL Ltd
ul. Lesna 12
80-297 Banino - Poland

tel. +48 58 684 87 03
fax +48 58 684 99 98
e-mail: ekofinn@ekofinn.pl

BIOCLERE® System - Wastewater Treatment Plant

BIOCLERE® is a biological wastewater treatment plant which is safe to operate and reliable. The system copes with small to medium amounts of wastewater, from single family homes to sites with a population of up to 2000 people.
It comprises a septic tank for mechanical separation and a BIOCLERE® biofilter unit for biological treatment process. As wastewater trickles through the biological filter media, organic material is transformed into biomass, which grows on the surface of the HUFO® filtermedia. Treated effluent is separated from the biomass in the clarifier and can be discharged to soil or surface waters. Supplementary stages can be added to provide fully nitrified final effluent or phosphate removal.

Features

Correctly installed Bioclere® will guarantee years of trouble-free performance. Bioclere® units are sealed and insulated to minimize the impact of seasonal temperature variations on the treatment process. Bioclere® is resistant to daily flow variations and short absence of sewage flow. For longer interruptions in operation it is sufficient to switch off the main switch and just switch on again when re-started.

Application

private houses and small communities,
service stations, restaurants and public houses,
rural schools, hospitals, old aged homes,
camping sites, farms,
organic industrial effluents

Structure

Biological unit (B)

inner and outer casing made of GRP with thermal PUR insulation,
filter random media of polypropylene: HUFO®,
water distributor: pressure system with spraying nozzles,
ventilation system: fan 25/40/75W,
sump SU made of GRP.

Chemical treatment unit (K)

inner and outer casing made of GRP with thermal PUR insulation,
equipment: control panel, lighting, heating, chemical dosing pump with chemical tank 60 l,
sump SU made of GRP with equipment: sludge return pump, discharge channels, access platform, mixer with center baffle.

Control panel

main switch, timers, alarms, control and regulation electronics, electrical connection point.

Advantages

Low investment and operation,
Energy-efficient, self-managing process,
Corrosion and UV resistant components,
Process unaffected by external temperature variations,
Internal flow stabilization (minimizes impact of flow variations),
Sealed and insulated unit for stable, quiet odour-free treatment,
Modular units for increasing capacity,
Nutrient removal easily added to the process chain,
Utilizes existing cesspits or septic tanks,
Final effluent suitable for discharge to surface recipients.

Technical data

Type	RLM	qmax [m³/h]	BOD₅ [kgO₂/d]	Volume of biofilter media [m³]	Sump type	Dimension of biofilter [m]	Weight [kg]
B10	10	1,7	0,6	1,2	SU1,5	1,6x1,0	130
B16	16	1,7	1,0	1,9	SU1,5	1,6x1,4	160
B22	22	3,1	1,3	2,6	SU2,0	2,1x1,5	190
B30	30	3,1	1,8	3,6		2,1x1,8	270
B38	38	3,1	2,3	4,6		2,1x2,1	320
B45	45	3,1	2,7	5,4		2,3x1,9	380
B55	55	3,1	3,3	6,6		2,3x2,2	440
B65	65	3,1	3,9	7,8		2,3x2,5	500
B75	75	4,2	4,5	9,0	SU2.3B	2,4x2,4	630
B95	95	4,2	5,7	11,4	SU2.3B	2,4x3,0	770
B115B	115	6,6	6,9	13,8	SU2.9B	3,0x2,5	950
B150	150	6,6	9,0	18,0		3,0x3,1	1200
B180	180	6,6	10,8	21,6		3,0x3,7	1450
B210	210	6,6	12,6	25,0		3,0x4,3	1700
B280	280	6,6	16,8	30,0	SU2.9BI, SU2.9BII	3,0x6,1x2,4	2300
B350	350	6,6	21,0	36,0		3,0x7,0x2,4	2600
B415	415	6,6	24,9	42,0		3,0x8,1x2,4	3000
B500	500	6,6	30,0	50,0		3,0x8,1x3,0	3600

Type	qmax [m3/h]	Sump type	Dimensions [m]	Weight [kg]
K2.3	4,2	SU 2.3K	2,3x1,6	130
K2.9	6,6	SU 2.9K	2,3x1,8	180
K3.6	10,0	SU 3.6K	3,0x1,8	260

BOD₅ load:
single stage unit < 0.4 kg BDO₅ /m³xd
double stage unit I^o < 0.8kg BDO₅/m³xd, II^o < 0.4 kg BDO₅/m³xd,
nitrification unit < 0,1kg BDO₅/m³xd

Reduction:
BOD₅ -single stage unit: 90%
BOD₅ -double stage unit: 95%
P -chemical treatment unit (K): < 1.0 mg/l
NH₄ -nitrification unit < 6 mg/l

Realizations, references

« back