List of Participants

ASIA PACIFIC PETROCHEMICAL CO., LTD.

BAAN BE SMILE CO., LTD.

CARBON THAI CO., LTD.

CROWN-TECH ENGINEERING (THAILAND) CO., LTD.

DEMARC TRADING CO., LTD.

DEPARTMENT OF WATER RESOURCE (DWR)

DOS GREENOVATION

EBARA (THAILAND) LIMITED

ENCOTEC CO., LTD.

FACULTY OF ENGINEERING, CHULALONGKORN UNIVERSITY

FACULTY OF ENGINEERING, MAHIDOL UNIVERSITY

FUSION EQUIPMENT (ASIA) CO., LTD.

GNB KOREA CO., LTD.

GRAND ENPRO TRADE CO., LTD.

HACH (THAILAND) LIMITED

HYDRO BIO CO., LTD.

I-BORN SUPPLY & SERVICE CO.,LTD.

IEC DREAM WORKS CO., LTD.

ION EXCHANGE ASIA PACIFIC (THAILAND) CO., LTD.

K.K. ENERGY CO., LTD.

LEAFPOWER CO., LTD.

MASSDYNA CO., LTD.

MENAM STAINLESS WIRE PUBLIC CO., LTD.

NL NETHERLANDS

OFFICE OF THE NATIONAL WATER RESOURCES (ONWR)