Allocating annual budget for water conservation and setting up a plant-wide recycling system.

Reservoir with a capacity of 1,000 tons for recycling boiler water discharge.

Rainfall reclamation reservoir with a capacity of 50,000 tons.
Building a well-organized team for water conservation lead by the Superintendent.
Implementing and promoting projects, such us, water conservation, green building, water cleaning and water resource protection.
Operation and management was in good charge.
Installed a rainfall reclamation system.

Wastewater recycled and reused in 2002 was 648,000 tons in total, accounting for 18.4% of the water consumption.

Recycled water after treatment in composite wastewater treatment plant.

Recycling reservoir with a capacity of 1,200 tons wastewater.
Certification of ISO 9001 in 2002
Certification of ISO 14001 in 2001
Certification of ISO 9002 in 1999
Winner of the Outstanding Energy Conservation Plant Award, MOEA,1995.
Measures
Water Usage
Financial Benefits
Before
(m3/mo)

After
(m3/mo)

Saved
(m3/yr)
Cut-down
(NT$/yr)
Invest.
(NT$)
Pay-off
(month)
Recycling and reusing of wastewater.
294,000
240,000
648,000
7,452,000
8,614,285
13.8
rainfall reclamation (estimate) .
584,000
6,716,000
41,523,810
75.2
* 1 US$ 34 NT$