1. Understanding the weathering process of antimony minerals: case study sb-mine sulzburg, black forest, germany
Sakonvan Chawchai, Raphael Bissen

2. Cladophora sp. biosorption of metal-contaminated water
Rosamond Rosalie Marigold S Tshumah-Mutingwende, Fumitake Takahashi, Ewa Cukrowska, Julien Lusilao-Makiese

3. Nutrient removal performance on domestic wastewater treatment plants (full scale system) between tropical humid and cold climates
Pongsak Lek Noophan, Rawiwan Rodpho, Pimook Sonmee, Martha Hahn, Suthep Sirivitayaphakorn

4. Estimation of leachate generated from zimbabwe’s municipal solid wastes (msw) landfills using a simple stochastic water balance model
Andile Blessings Maqhuzu, Kunio Yoshikawa, Fumitake Takahashi

5. Effect of acid-alkaline and thermal pre-treatment to cassava pulp feed for batch reactors in optimization of bio-methane yield
Htay Aung Pyae, Nittaya Boontian, Usa Yingchon, Chatlada Piasai

6. The effect of steam and glycerol pretreatment on chemical contents of oil palm empty fruit bunch (efb)
Ornjira Choopakar, Chongchin Polprasert, Panagiotis Elefsiniotis, Supawadee Polprasert

7. Risk management of lead and arsenic poisoning in children through public participation in communities near abandoned tin mine, southern thailand
Anchalee Pongkaset, Banchong Witthayawirasak

8. Quantification of instreamflow requirement of khun dan prakan chon dam using hydrological-hydraulic-ecological methods
Penpicha Nakvachara, Areeya Rittima, Yutthana Talaluxmana