1. · Infill not washed bi-annually owners will contradict government
environmental rules on Code of Practice on Legionella.
· Legionella breeding leads to criminal penalties of S$5,000 and
S$10,000.
· Leads to Biofilm in pipes and heat exchanges, causes corrosion and
energy losses.
· Chemical water treatment has no effect – 59% of Cooling Towers in
Singapore found with Legionella. Singapore Government MinEnv
Study in 2001.
SOLUTIONS ARE FOUND IN LULLA-MOTION’S CTI CERTIFIED AND TESTED AQUA-TOWER CROSS-FLOW COOLING TOWERS – INFILL IS NOT GLUED AND CAN BE HOSED FROM FACE OF TOWER WITHOUT ANY DIS-ASSEMBLY. NON CHEMICAL SILVER IONIZATION ELIMINATES BACTERIA, SCALE AND CORROSION - NO NEED FOR MAINTENANCE
A PHOTO STUDY
ON WHY INFILL
OF CROSS-FLOW
TOWER WITH PVC
BODY CANNOT
BE WASHED
WITHOUT MAJOR
COSTS AND
DISRUPTION.

2. AquaIonz Silver Ionization water treatment is
ALTERNATIVELY USE LULLA-MOTION’S COUNTERFLOW MODEL AQUAZEE - ONE SIDE FULLY OPENS TO EXPOSE INFILL AND ALL INTERNAL COMPONENTS.
ALSO STUDY LULLA-MOTION’S NON-CHEMICAL WATER TREATMENT SYSTEMS TO SUPPRESS SCALE, CORROSSION AND MICRO ORGANISMS .
AquaIonz Silver Ionization water treatment is
non-invasive, non-chemical. Non Electrical
eliminates all chemicals and complies with code of practice.
For scale, corrosion and bacteria/legionella control
Ideal for systems up to 40,000 tons. Zero operating costs.
A PHOTO STUDY
ON WHY INFILL
OF CROSS-FLOW
TOWER WITH PVC
BODY CANNOT
BE WASHED
WITHOUT MAJOR
COSTS AND
DISRUPTION.

3. OLD DESIGN CROSS FLOW TOWER
WITH FIXED PVC LOUVRES
PVC Body Louvres. Have to be dismantled at high cost. Cannot wash infill insitu.
Cannot be
dismantled
without high
costs and
disruption!

4. OLD DESIGN CROSS FLOW TOWER’S
SMALL ACCESS DOOR
Access Door
08 x 0.7 m
Too small to remove infill packs that was glued.
Cannot be
dismantled
without high
costs and
disruption!

5. INSIDE THE OLD DESIGN TOWER (EXTENSIVE STEEL STRUCTURE)
INSIDE THE OLD DESIGN TOWER
(EXTENSIVE STEEL STRUCTURE)
Too much steel. High costs to remove infill.
Cannot be
dismantled
without high
costs and
disruption!

6. Cannot be dismantled without high costs and disruption!
Too small to Remove Infill Packs of 1.0 x 1.0 x 1.2m
Cannot be
dismantled
without high
costs and
disruption!

7. Cannot be dismantled without high costs and disruption!
Big Infill Pack
Small Access Door
Cannot be
dismantled
without high
costs and
disruption!
Infill too big, door too small.
Door cannot be made bigger.
Infill packs are glued together.
Algae, slime/ sludge on infill, work is hazardous to workers health.

8. Cannot be dismantled without high costs and disruption!
Dismantle whole tower PVC panels body
Cannot be
dismantled
without high
costs and
disruption!
Cooling tower has to be dismantled to enable infill packs to be removed. Typically access door is smaller than infill size.

9. Cannot be dismantled without high costs and disruption!
The infill pack have to be dipped in Chemical bath and then high pressure washed. Then tower assembled again
Cannot be
dismantled
without high
costs and
disruption!
Very large space needed on the floor level to hold infill, which have to be cleaned. Large labour costs
Extensive algae / slime / sludge on infill.
Very dirty job. Cost $100/man/day

10. SEE THE FOLLOWING PAGES
FOR OUR SOLUTIONS:
SEE THE FOLLOWING PAGES

11. AquaZee COOLING TOWERS SILVER IONISATION WATER TREATMENT
AquaIonz®
Silver Rods with mini-voltage discharge-ionisation of complete water system.
No Electrical Power Needed
Frame to hold infill
(Loosen for washing)
Combination of Louvre, Infill and Eliminator in UV resistant PVC
Wash with hosed water
AquaZee COOLING TOWERS
WITH NON CHEMICAL
AquaIonz®
SILVER IONISATION WATER TREATMENT

12. planning, right into completion and maintenance.
Though extensively experienced in the field of packaged cooling towers,
Lulla-Motion has worked on projects in industrial fields like gas, oil,
offshore, utilities, electronics, chemicals, pharmaceuticals. We really like to
get into our customer’s projects and we are usually involved at project
planning, right into completion and maintenance.
CORPORATE
PHILOSOPHY

13. We design our cooling towers for a 20-25 year life and
organise complete automated systems to maintain the
cooling towers in particular we provide equipment for
installation of scaling, corrosion and bio-fouling.
CORPORATE
PHILOSOPHY

14. NO NEED TO TREAT THE COOLING WATER AND PIPE SYSTEM USING CORROSIVE CHEMICALS AND BIOCIDES. WE HAVE THE SOLUTION.
ELIMINATE CORROSION, SCALE, BACTERIA, LEGIONELLA AND SAVE POWER AND WATER.
CONTACT: ASIA (Voice), (Fax)
USA (Voice) (Fax)
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