Status, problems and future trend on application of bioremediation technology for coastal zone development in Thailand

Abstract

Despite economic crisis in Thailand, environmental degradation trends have not reversed. Several governmental sectors monitoring the status of natural resources are attempting to utilize organisms such as green mussel, red algae, Artemia and bacteria for waste water (shrimp farm effluent, in particular) biological treatment. Educational sectors are carrying out the researches on utilization of mangrove forests and vetiver grasses for domestic waste treatment. Moreover, studies on potential and application technique of benthic polychaetes, common seaweed, and other organisms for sustainable development of coastal shrimp culture are focused. On the whole, lack of integration of knowledge, cooperation among involving authorities and participation in environmental protection by the public were evident as major problems on effective application. Further progress on bioremediation technology in Thailand should deserve more response on the development of coastal culture and waste treatment technology. Social awareness and cooperation from the public should be simultaneously encouraged. © 2002, The Japanese Society of Fisheries Science. All rights reserved.