Humes JellyFish, Technical Manual

Page 1: ...Filter JellyFish filter Technical manual Issue 2 ...

Page 2: ...y 7 Inlet and outlet pipes 7 System options 8 Design information 9 Configurations and design capacities 9 Bypass design 10 Shallow or low cover installations 11 Submerged tidal tailwater installations 11 Series JellyFish filter 11 System installation 11 Inspection and maintenance 11 Replacement parts 11 Humes Water Solutions 12 Appendices 13 Contact information 21 ...

Page 3: ... performance of the JellyFish filter and high flow rate membranes enables water quality objectives to be met with a smaller footprint system than typical bioretention systems It has been independently researched and proven The JellyFish filter has been independently researched under laboratory conditions in Australia and both laboratory and field conditions in the United States In the United State...

Page 4: ...es are designated as either high flow or draindown cartridges depending on their location in the cartridge deck High flow cartridges placed within the backwash pool are automatically backwashed after each storm event Draindown cartridges located outside the backwash pool facilitate the draindown of the backwash pool The design flow rate 2 5 L s of a draindown cartridge is controlled by the lid ori...

Page 5: ...ed below the deck for drainage networks with deep invert levels In these systems a deflector plate is installed across the inlet pipe to induce tangential water flow through the channel between the chamber wall and separator skirt Figure 1 JellyFish filter components Large diameter access lids are installed at the surface and are removed to allow access for maintenance of the system The upper cham...

Page 6: ...has 35 4 m2 of membrane surface area Hydraulic testing on clean filter cartridges demonstrated a flow rate of 11 3 L s at 455 mm of driving head Extensive independent field testing including testing at an urban site with high intensity rainfall and runoff has demonstrated consistently high pollutant removal performance with a conservative design flow rate of 5 L s for the high flow cartridges and ...

Page 7: ...orces remove coarse sediment generally 50 microns particulate bound pollutants nutrients toxic metals hydrocarbons free oil and floatable trash and debris that may bypass upstream primary treatment devices Large heavy particles fall to the sump sedimentation and low specific gravity pollutants rise to the surface floatation behind the MAW Treatment begins when flow enters the system through the in...

Page 8: ...ons rating of the membranes An animation of the JellyFish filter operation and maintenance is available at humeswatersolutions com au Self cleaning functions The JellyFish filter utilises several self cleaning processes to remove accumulated sediment from the external surfaces of the filtration membranes including automatic backwash of the high flow cartridges vibrational pulses and gravity These ...

Page 9: ...tion under the stringent New Jersey Corporation for Advanced Technology NJCAT protocol The results are summarised in Table 1 below Table 1 JellyFish filter performance summary Pollutant Median reduction TSS 85 TP 59 TN 51 Cu 90 Zn 70 Total oil and grease 62 Reference University of Florida 2011 Inlet and outlet pipes An above deck inlet pipe configuration is standard for the JellyFish filter and an...

Page 10: ...1 800 1 539 min 3 828 min 6 500 max JF1800 4 1 4 22 5 JF1800 5 1 5 27 5 JF1800 6 1 6 32 5 JF2400 6 2 6 2 35 0 2 400 1 415 min 3 715 min 6 500 max JF2400 7 2 7 40 0 JF2400 8 2 8 225 300 45 0 JF2400 9 2 9 50 0 JF2400 10 2 10 55 0 JF3000 11 3 11 3 62 5 3 000 1 602 min 350 mm intervals 3 900 min 6 500 max 350 mm intervals JF3000 12 3 12 67 5 JF3000 12 4 12 4 70 0 JF3000 13 4 13 75 0 JF3000 14 4 14 80 ...

Page 11: ...gn flows of 5 L s for high flow cartridges and 2 5 L s for draindown cartridges are to ensure longevity of the filter Submerged or backwater conditions may be accommodated in some circumstances and assistance from Humes Water Solutions engineers is recommended Inlet Outlet Figure 4 Typical JellyFish filter outlet locations For the standard above deck inlet pipe configuration the invert elevation o...

Page 12: ...can be placed in one or multiple cartridge receptacles within the JellyFish filter Figure 5 JellyFish filter offline layout Bypass JellyFish filter T r e a t m e n t fl o w F l o w Junction pit Diversion manhole The pressure relief pipe height and diameter can be varied to accommodate the design peak flow rate and system driving head requirements For these systems the driving head is calculated as...

Page 13: ...on at humeswatersolutions com au Shallow or low cover installations The recommended minimum depth to outlet invert level is 1 040 mm For sites that require less depth of cover the JellyFish filter can be adapted however this will decrease accessibility for maintenance Contact Humes Water Solutions for assistance Submerged tidal tailwater installations The JellyFish filter is designed to function o...

Page 14: ...siness Humes Water Solutions has access to a national infrastructure a dedicated engineering design team and over 100 years design manufacturing and construction experience Humes now operates 16 accredited plants ISO9001 and 20 sales offices to provide a truly national footprint and meet the needs of our customers irrespective of their location Our range of stormwater solutions also includes our m...

Page 15: ...JellyFish filter 13 JellyFish filter Appendices JellyFish filter standard drawings JellyFish filter design quotation request JellyFish filter inspection and maintenance log ...

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Page 21: ...e one option Above deck below deck State Email Jobsite address Outlet invert level Fax number Latitude longitude Project name Surface level Company Outlet pipe diameter mm Consultant information JellyFish model required circle model number Offline system JF1000 1 1 JF1000 2 1 JF1800 3 1 JF1800 4 1 JF1800 5 1 JF1800 6 1 JF2400 6 2 JF2400 7 2 JF2400 8 2 JF2400 9 2 JF2400 10 2 JF3000 11 3 JF3000 12 3...

Page 22: ...tractor Visible oil present Y N Oil quantity removed Y N Floatable debris present Y N Floatable debris removed Y N Water depth in backwash pool Draindown cartridges backflushed Y N Draindown cartridges externally rinsed and re commissioned Y N New tentacles put on draindown cartridges Y N High flow cartridges backflushed Y N High flow cartridges externally rinsed and re commissioned Y N New tentac...

Page 23: ...8 8984 1614 Head Office 18 Little Cribb St Milton 4064 QLD Ph 07 3364 2800 Fax 07 3364 2963 Queensland Brisbane Gold Coast Ph 07 3866 7100 Fax 07 3866 7101 Rockhampton Ph 07 4924 7900 Fax 07 4924 7901 Sunshine Coast Ph 07 5472 9700 Fax 07 5472 9711 Townsville Ph 07 4758 6000 Fax 07 4758 6001 New South Wales Grafton Ph 02 6644 7666 Fax 02 6644 7313 Newcastle Ph 02 4032 6800 Fax 02 4032 6822 Sydney ...

Page 24: ...information Humes is a registered business name of Holcim Australia Pty Ltd The JellyFish filter is manufactured marketed and sold by Humes Water Solutions under licence from Imbrium Systems Inc Canada JellyFish is a registered trademark of Imbrium Systems Inc Canada and is used in Australia under license Humes is a registered trademark of Holcim Australia Pty Limited JellyFish is registered pursu...