1

The introduction of high efficiency gas engine cogeneration facilities We introduced the gas engine cogeneration facilities of the high efficiency. As for these facilities, we can generate electricity about 20% of the electricity demand, and the exhaust heat to occur can use air conditioning warm water and process steam. It came to be under CO2 discharge by reduction hereby in 1,660t / year.

2

The remodeling of the lead closed system The waste fluid which occurred from a lead closed system held about 16% of waste with our plant. We did water confirmation of the water which we treated and remodeled the institution to be able to discharge it into the sewer.