BIOCON II
BIOCON II
The Biocon II system has a capacity of 24,200 liters per day and can handle an organic load of 12.45 kg BOD5 per day. Its dimensions are 1600x1000x1200 mm, with a dry weight of 340 kg and an operational weight of 570 kg. The system operates on voltages of 3x220, 380, or 440V at 50Hz or 60Hz, with a power input of 7.5KW plus additional power for transfer and sludge pumps. The maximum power absorbed in auto cycle is 13A at 380V. The system includes a terminal box with glands for cables and ground, and output signals for operation and fault status.
Materials and Construction
All piping and tanks are made from SS316 stainless steel, with bronze type valves. The system is electrostatically powder coated for durability.
Hydraulic Connections
The system includes various connections: 1 1/2” sewage supply, 2” sea water supply, 1 1/4” sludge outlet, and 1 1/2” vent. These connections facilitate the movement of sewage, sea water, and sludge within the system.
Electrical Connections
Power is supplied from the Biocon panel to various components including the transfer pump, sludge pump, and level sensors for holding and sludge tanks.
Operation
The system operates automatically, displaying critical parameters on the Biocon visual screen. Manual mode is available for pump or filter cleaning. All peripherals are controlled from the Biocon panel.
Configuration and Process
When the holding tank level sensor is activated, the auto cycle begins, allowing sewage to enter the Biocon unit. The microfilter unit expels sludge to the sludge tank. If the sludge tank level exceeds a high level, the sludge pump recirculates the upper part of the watered sludge back to the Biocon unit. The sludge tank can be part of the ship's supply or integrated with the Biocon unit.
Components and Layout
Key components include a filter motor, manometers, pressostat, backwash valve, expansion tank, pressure regulating valve, recycling pump, discharge pump, and various valves for managing flow and pressure. The system also includes a macerator, oxidation air inlet, level sensor, inspection door, chloride injection inlet, and main electrical cabinet.
Catalog excerpts
Biocon II system Biocon II synoptic data System capacity: 24.200 liters/Day Organic load capacity: 12,45 kg BOD5/Day Overall dimensions: 1600x1000x1200 mm Dry weight: 340kg Operation weight: 570kg Voltage: 3x220, 380, 440V, 50Hz or 60Hz other to be requested Power input: 7,5KW + 1,5KW transfer pump+0,75KW sludge pump Max Power absorbed in auto cycle: 13A at 380V Terminal box with glands for cables and ground mounted on the unit frame. With output signals (to ship control system) regarding “operation", "fault" by reversible contacts without potential with ability 1A, 24V or 220V. All piping and tanks made from SS316, bronze type valves Electrostatic powder coated Hydraulic connections 11/2” sewage supply from transfer pump or directly to toilets network 2” sea water supply 11/4” from sludge outlet to sludge tank 11/4” from sludge tank to Biocon inlet 11/2” outlet to overboard 1 1/2” vent Electrical connections Power supply From Biocon panel To transfer pump if there is To sludge pump To holding tank level sensor if there is To sludge tank level sensor Operation: auto, display of all critical parameters at Biocon visual screen Manual mode for any operation pumps or filters cleaning All peripherals, like transfer, sludge pump, level sensors for holding And sludge tank are controlled from Bio
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CONFIGURATION LAYOUT When holding tank level sensor is activated, auto cycle begins, A certain quantity of sewage enters in Biocon unit Microfilter unit expels sludge to the sludge tank during the process When in Sludge tank level exceeds high level, then sludge pump recirculates The upper part of the watered sludge to Biocon unit again Sludge tank may be ship’supply or may come integrated with Biocon unit.
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LEVEL SENSOR Date Ed. Appr Original Project template with IEC identifier structure EFFLUENT OUTLET WATER SOLENOID VALVE ONLY WHEN STP IS BELOW SEA LEVEL EPLAN Software & Service GmbH & Co. KG TRANSFER PUMP TO BIOCON RECYCLING TO BIOCON INLET SEWAGE TREATMENT SYSTEM BIOCON II SLUDGE TANK SHIP'S SUPPLY BACKWASH TO SLUDGE TANK CLEAN EFFLUENT LEVEL SENSOR FILTER OUTLET FILTER BYPASS ITEMS IN DASH LINE IS BIOCON II STP HYDRAULIC INSTALLATION WITH SEPARATE SLUDGE TANK INSTALLATION WITH SEPARATE SLUDGE TANK AND SEWAGE SUPPLY FROM HOLDING TANK INTERNATIONAL CONNECTION SEWAGE SUPPLY TO BIOCON II sewage...
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1. SEWAGE INLET SUPPLY 3’’ 2. FILTER MOTOR 3.-(12) FILTER INLET MANOMETER 4. FILTER PRESSOSTAT (2,5 BARS) 6. FILTER BACKWASH VALVE NPT 1 1/4’’ 7. LER AUTLET MANOMETER 8. FILTER BODY 9. EXPANSION TANK 8L 10.PRESSURE REGULATING VALVE (2,4)BARS 11.FILTER OUTLET LINE 12.-(3) INFLOW MANOMETER 14.INLET FILTER VALVE 15.RECYCLING PUMP 16.DISCHARGE PUMP 17.OUTLET FILTER VALVE 19.FLANGE-DISCHARGE OUTBOARD FLANGE 1
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20.FILTER BYPASS VALVE 21.FILTER AND LINE DRAINAGE VALVE 22.BIOCON’S FRAME 23.FILTER BYPASS LINE 24.FILTER’S FRAME 25.BIOCON’S TREATMENT TANK 26.MACERATOR 27.BIOCON’S VENT 11/2” 28.OXYDATION AIR INLET 29.BIOCON LEVEL SENSOR 30.THREE WAY VALVE 31.INSPECTION DOOR 32.CHLORIDE INJECTION INLET 33.MAIN ELECTRICAL CABINET 34.CHLORIDE DOSAGE PUMP 35.CHLORIDE TANK 36.SEA WATER PUMP 37.SEA WATER PUMP INLET
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