Panitta Hiranyaporn. 2007. Color and total suspended solid removal from textile wastewater using alum sludge with natural polymer from tamarind-kernel or litchi-kernel by coagulation and flocculation. Field of Study Appropriate Technology for Resources and Environmental Development, Mahidol University;
Panitta Hiranyaporn. (2007) Color and total suspended solid removal from textile wastewater using alum sludge with natural polymer from tamarind-kernel or litchi-kernel by coagulation and flocculation . Mahidol University/Bangkok.
Panitta Hiranyaporn. Color and total suspended solid removal from textile wastewater using alum sludge with natural polymer from tamarind-kernel or litchi-kernel by coagulation and flocculation. . Bangkok:Mahidol University, 2007.
Panitta Hiranyaporn. (2007) Color and total suspended solid removal from textile wastewater using alum sludge with natural polymer from tamarind-kernel or litchi-kernel by coagulation and flocculation . Mahidol University/Bangkok.