Preparation of a Novel Fly Ash Based Zeolite for Waste Water Treatment

Source: Tadeusz MĄCZKA1, Halina PAWLAK-KRUCZEK2, Wojciech SZUBERT1, Edward ZIAJA1

1. Institute of Power Systems Automation Ltd. R&D Centre, Poland
2. Wroclaw University of Science and Technology, Faculty of Mechanical and Power Engineering, Department of Boilers, Combustion and Energy Processes

The 10 largest coal producers and exporters in Indonesia:

1. Bumi Resouces (BUMI)
2. Adaro Energy (ADRO)
3. Indo Tambangraya Megah (ITMG)
4. Bukit Asam (PTBA)
5. Baramulti Sukses Sarana (BSSR)
6. Harum Energy (HRUM)
7. Mitrabara Adiperdana (MBAP)
8. Samindo Resources (MYOH)
9. United Tractors (UNTR)
10. Berau Coal

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