BIO-CEL
®
EASY
User Manual
Page 1: ...BIO CEL EASY User Manual...
Page 2: ...tions REVISION DATE 09 06 2021 2 Contact Europe Germany 49 611 962 6001 Italy 39 0721 1796201 info microdyn nadir com Americas USA 1 805 964 8003 sales mnus microdyn nadir com Asia Singapore 65 6457 7...
Page 3: ...S 11 4 4 CLEANING PROCESS 12 5 Process Design 16 5 1 BIO CEL EASY P ID FUNCTIONAL DESCRIPTION 16 5 2 EQUIPMENT TANK DESIGN 19 6 Commissioning 22 6 1 PRE COMMISSIONING 22 6 2 WATER COMMISSIONING 23 6 3...
Page 4: ...N HUMMEL Water Fluid Solutions REVISION DATE 09 06 2021 4 9 1 DISASSEMBLING THE MODULE 29 9 2 DISPOSAL OF COMPONENTS MODULE 29 9 3 RETURNING DAMAGED MODULE 29 9 4 DISPOSAL OF PACKAGING 29 Appendix 1 O...
Page 5: ...ing of the modules may lead to decreased performance or even damage This information is based on our current knowledge and is intended to provide only general notes on the product At any time we reser...
Page 6: ...ase consider the safety instructions listed below These instructions are also listed on the packaging The membrane modules have a shelf life of 12 months when stored according to the conditions below...
Page 7: ...tics Membrane NADIR UP150 Membrane Polymer Polyethersulfone PES Nominal Pore Size 0 04 m Preservative Glycerine 20 Sodium benzoate 3 Table 2 Module specifications Housing Material Options Stainless St...
Page 8: ...ordered as per the Table 4 Table 4 Accessories spare parts Position Spare Part Remarks 1 BIO CEL EASY Membrane Stack 1 pcs membrane stack only packed in a box The BIO CEL EASY consist of 2 membrane s...
Page 9: ...prior to the membranes 4 2 BIOLOGICAL PROCESSES The most common biological configurations before the membrane filtration step are as follows In any biological configuration the membranes should alway...
Page 10: ...n Hydraulic Retention Time HRT 6 h average 4 h for MDF3 PHF Soluble BOD5 5 mg L 1 mg L Soluble COD 50 mg L 10 30 mg L Soluble Ammonia 2 mg L 1 mg L Must be 2 mg L 100 of the time Trash Content 1 mg L...
Page 11: ...n can be fine tuned by the operator to address varying operational conditions The following table shows the range of acceptable durations for filtration relaxation and backwash cycles for a BIO CEL MB...
Page 12: ...are typically performed several times a month using lower concentrations of chemicals for short periods of time e g 1 2 hour This cleaning is intended to maintain a sanitized system and to prevent si...
Page 13: ...e modules submerged in mixed liquor The recovery cleaning is done with modules submerged in clean water Table 9 gives typical concentration and operation ranges for the different cleaning types Table...
Page 14: ...et the chemical soak for a minimum of 5 minutes 5 Refresh the chemicals by backwashing the membranes in steps of a minimum of 30 seconds while dosing appropriate chemical 6 Soak membranes for a minimu...
Page 15: ...r jet may cause membrane delamination 5 Fill the membrane tank with permeate or water 6 Aerate membranes for 30 minutes 7 Drain the membrane tank again to remove all excess sludge removed from membran...
Page 16: ...ich should be used in addition to the operation sequence chart in Appendix 1 The main standard control strategy is to run the filtration tank in permanent overflow The recirculation pump P05 is runnin...
Page 17: ...o the membrane tank It is required to adjust the venting cycle with regards to frequency and length for the required flow rates during start up The venting tank is usually performed after the first re...
Page 18: ...ance cleaning Vx2 04 Valve chemical line acidic cleaner recovery cleaning Vx4 01 Venting eject valve open closed Vx4 02 Membrane tank drain valve Vx4 03 Membrane aeration valve FI 02 001 Flow control...
Page 19: ...Air Blower for MBR Cross Flow VFD Controlled Nm h 128 96 64 32 Air Blower Design Pressure mbar 197 Pump for Sludge Recirculation Between MBR Tank and Nitrification m h 19 15 10 5 Venting Unit l 10 Per...
Page 20: ...Blower for MBR Cross Flow VFD Controlled Nm h 128 96 64 32 Air Blower Design Pressure mbar 197 Pump for Sludge Recirculation Between MBR Tank and Nitrification m h 10 8 5 3 Venting Unit l 10 Permeate...
Page 21: ...BIO CEL EASY USER MANUAL MANN HUMMEL Water Fluid Solutions REVISION DATE 09 06 2021 21 Figure 5 Examples of venting tank piping Figure 6 Correct positioning of a venting unit...
Page 22: ...other holding devices for module installation preventing floating and lateral movement in the tank are ready 5 Complete wiring of all instruments and check all input and output signals to the PLC 6 Co...
Page 23: ...s or damaged diffusers 4 Check proper function of the liquid distribution and return lines and all relevant tank hydraulics with maximum allowable air flow rate Important information WATER IN THE AERA...
Page 24: ...the biological parameters membrane tank influent and permeate are corresponding to the values in Table 5 3 Check if the cleaning procedure gives desired results in membrane performance 4 Perform the...
Page 25: ...rying water level must be considered and therefore the hydrostatic pressure Ps is calculated based on the difference between the liquid level PL and dp distance pressure gauge to bottom PS PL dp It is...
Page 26: ...ability new monitoring ranges may be defined after approval from MANN HUMMEL WFS 7 2 MONITORING DIFFUSER PERFORMANCE Proper operation of diffusers is required for safe and reliable operation of BIO CE...
Page 27: ...ed with water or mixed liquor frequently from the time they have been taken out of water they may be left in open air for a maximum of 48 hours If it is not feasible to immerse or repeatedly spray the...
Page 28: ...consisting of 20 glycerin and 3 sodium benzoate This batch can be either prepared in the membrane tank or in an external tank Membrane modules should be totally immersed in this preservative for at le...
Page 29: ...on may be found on the MANN HUMMEL WFS website https www micodyn nadir com 9 2 DISPOSAL OF COMPONENTS MODULE The membrane unit housing material is stainless steel and can be disassembled Membranes con...
Page 30: ...p Step 2 O X X X X X X X X O O X Step 3 O X X X X X X X O O O X FILTRATION till end of production cycle if there is demand proceed to BACKWASH or RELAXATION if VENTING or MAINTENANCE CLEANING is activ...
Page 31: ...r step delay then proceed to next step Clean Complete Step 13 X X X X X X X X X O X X Wait for step delay valve alignment then proceed to STANDBY step 1 RECOVERY CLEAN Tank Aeration Step 1 X X X X X X...
