Grant, Jacque-Ann2008-12-022008-12-022008-12-02https://hdl.handle.net/2139/1317enPlease contact the West Indiana Division at the University of the West Indies,St.Augustine in order to view the full thesis. Contact: wimail@sta.uwi.eduSewage -- Purification -- Sequencing batch reactor process -- Trinidad and TobagoSolvent wastes -- PurificationWater -- Purification -- Ultraviolet treatment -- Trinidad and TobagoStudy of the treatment of gray water using a sequencing batch rector (SBR) and disinfection using ultraviolet radiationThesis