#recyclingsummit2019 Scheduled during March 11-12, 2019 @singapore. Theme :- Never Refuse to Reuse Speak on :- Hazardous Waste Recycling. Hazardous wastes are squandered with properties that make them dangerous or conceivably unsafe to human and the earth. Hazardous wastes can be fluids, solids, contained gasses, or sludge’s. They can be results of assembling forms or basically disposed of business items, such as cleaning liquids or pesticides. In administrative terms, RCRA dangerous wastes are waste that shows up on one of the four risks squanders records ( F-list, K-list, P-list, or U-list ) , or display no less than one of four qualities ignitability, destructiveness, reactivity, or harmfulness. Dangerous squanders are directed under the Resource Conservation and Recovery Act ( RCRA ) .