Wiktionary(0.00 / 0 votes)Rate this definition: 1  plate(Noun) A dish from which food is served or eaten. I filled my plate from the bountiful table. 2  plate(Noun) The contents of such a dish. I ate a plate of beans. 3  plate(Noun) A course at a meal. The meat plate was particularly tasty. 4  plate(Noun) A flat metallic object of uniform thickness.
What is Household Hazardous Waste? Household Hazardous Waste, or HHW, is any chemical or product that can cause serious illness or pose an environmental or health threat if improperly stored, transported, or disposed of. When hazardous waste is disposed of in the trash, down the drain, or on the ground, our water and soils can be contaminated or trash collectors can be harmed. Most products labeled dangerous, flammable, poison, combustible and corrosive are considered hazardous waste.
Indoor air pollution and household energy: the forgotten 3 billion. Around 3 billion people still cook and heat their homes using solid fuels (i.e. wood, crop wastes, charcoal, coal and dung) in open fires and leaky stoves.Most are poor, and live in low-and middle-income countries.neumonia. Exposure to household air pollution almost doubles the risk for childhood pneumonia. Over half of deaths among children less than 5 years old from acute lower respiratory infections (ALRI) are due to particulate matter inhaled from indoor air pollution from household solid fuels (WHO, 2014).