• Use of natural water eliminates or reduce the cost of purchasing and transporting water.
• Rainwater collected is ideal for washing, gardening and drinking with regard to low mineral content.
• Lessens the runoff water damage to surrounding areas.
• Lowers the chance of flooding.
• Pumping cost and treatment cost is significantly reduced thus reducing energy consumption.
• Rainwater can be made readily drinkable by treating it’s contaminants in a few simple steps.
• Add life to equipment depending on water to operate.

• Reduces water bills and sewage bills.
• Allows business to obtain GBI(Green Building Index) points.
• Directly applicable to cooling tower, toilet flushing, landscaping, cleaning and washing, drinking water and specific water-oriented industrial or agriculture purpose.

Catchment Area

Giant Hypermarket – Kuching branch – roof top area (available area: 1 acre, effective collection area: 0.5 acre)

Conveyance System

High Density Poly Propylene guttering system
High Density Poly Ethylene piping

Storage Device

Water proof underground storage tank
Volume: 175m³

Distribution System

Submersible pump and HDPE pipe to make-up water tank
Parameter monitoring devices (water meter, pH probe, TDS probe)

Water Savings

A large amount of water consumption from City Water Consumption (red-line) has been replaced by Rainwater (blue-line)

Total consumption (green-line) is the total usage of both City Water and Rainwater.

The visible amount of water saved in Volume(m³) is shown, an exemplary result.

Bacteria count in the condenser loop is well maintained below the recommended 100,000 cfu/m3 (Australian and Singapore regulations). This is achieved through usage of non chemical and soap grade disinfectant device and products.

Contaminants, suspended solids, is removed from the condenser or chilled water loop through the side stream filtration unit. This will prevent fouling and scaling in the system and keep the system clean. Life of the equipment is extended by eliminating coarse and abrasive contaminants. Any scratches or abrasion on the pipes and equipment are also prevented.

Photo shows that dirty filters of the chilled water loop (from a sample site in Kuching) are brown and slimy. Thick layer of mud-like substance is collected on the filter media. As these impurities are being eliminated, the loop water will become cleaner and clearer.

Safety & Health

Our application is not without our carefully engineered Clean CT-01 product that are not only easy to handle and apply. Clean CT-01 Formula effectively deals with scaling, fouling, corrosion and bio-growth. Our formula not only heal the system by significantly lowering the scale, corrosion and bacteria and help prevent any additional or further damage.

All ingredients in Clean CT-01 products are either food grade, biodegradable or used in food surface preparations.
No toxic chemicals are used on site, eliminating hazards associated with conventional water treatment chemicals, such as handling and storage. It also reduces health risks to building occupants or passersby within the vicinity of the cooling towers.

After effectively reducing the water bills and sewage bills. The building is allowed to obtain green building index (GBI) points for a maximum of two points with rainwater harvesting implemented. Rainwater harvesting that leads to more than 15% reduction in potable water consumption gains the building one point and 30% reduction or more gains the building two points.

The Hydrafree-7-5000 Modular Water Conditioning System

The Hydrafree-7-5000 system produces high quality drinking water. This robust system provides 7-stage purification and on-site chemical generation ensures production of clean, safe drinking water.

Each system consists of:

• 1 stage modular sedimentation filtration utilizing auto cleaning sand filter
• 2 stage fine sedimentation filtration
• 1 stage activated carbon filtration
• 2 stage ultraviolet disinfection utilizing high efficiency long life bulbs
• 1 stage on-site chlorine generation to provide residual disinfection in the storage tanks and piping up to the end user

The pre-treatment modules remove dirt particles, leaves, other organic material from the water source including potential organic contaminants. The stage ultra violet disinfection module combined with on site chlorine generator ensure that safety of the end user.

Why Purify Water

Proper water purification ensures good taste, smell and appearance and reduces the health risk associated with the following:

• Protozoan Pathogens (ex. Cryptosporidium)
• Biological contaminants (ex. Algae)
• Viral Pathogens (ex. Hepatitis A)
• Bacterial Pathogens (ex. Salmonella)
• Chemical contaminants in water (ex. Benzene)