hai phong should improve solid waste management in two ways minimise damage to the local environment and public health while making the most of the potential for growth major industrial waste includes i vamish products paint varnish enamel glass adhesives sealants and printing inks ii waste oil waste from liquid fuel organic solvent waste refrigerants and propellants and iii packing waste sorbent rags filter materials protective fabrics in hai phong s industrial zones such as nomura dinh vu trang due south of kien bridge and do sonthese industrial waste is collected and treated mostly by burning while gas and oils are recycled by five private companies