C. Improper disposal can lead to soil and water contamination. D. It is E. asy to dispose of hazardous chemicals. 相关知识点: 试题来源: 解析 C。解析:文中提到“the disposal of hazardous chemicals is a major concern. Improper disposal can lead to soil and water contamination”,危险化学品...
A. Household Hazardous Waste (HHW) is any unwanted household product labeled as flammable, toxic, corrosive, or reactive. The most common products includeaerosols, anti-freeze, asbestos, fertilizers, motor oil, paint supplies, photo chemicals, poisons, and solvents....
What are 3 types of hazardous classifications used on chemicals? GHS uses three hazard classes:Health Hazards, Physical Hazards and Environmental Hazards. What are some examples of hazardous materials? The following are examples of commonly shipped materials that are considered hazardous: Battery powered...
Much waste is hazardous because it's poisonous, easily ignited or chemically reactive. A hazardous waste might contain cancer-causing chemicals, acids or solvents, for example. Other hazardous waste might not necessarily be harmful to humans directly but may be dangerous to wildlife. Listed and Cha...
Chemical vegetation management most often refers to the use of herbicides, which are chemicals used for weed control. To reduce harm, herbicides are often applied in a selective, targeted manner. Mechanical Mechanical vegetation management (or manual vegetation management) relies on humans and machine...
Now that you have identified the high visibility colors and the other safety vest colors, you may wonder why workers, especially those in high-risk areas, are always wearing bright highly visible clothing. In hazardous environments like construction sites or roadsides, high visibility colors play a...
These substances are designed to kill pests or promote plant growth and often contain chemicals that can be harmful to humans or the environment. An MSDS certificate helps ensure safe handling and disposal. Cosmetics Some cosmeticscontain ingredients that may be considered hazardous, such as certain ...
A toxic substance is asubstance that can be poisonous or cause health effects. People are generally concerned about chemicals like polychlorinated biphenyls (PCBs) and dioxin which can be found at some hazardous waste sites. What is toxic item?
CHEMICALS AND HAZARDOUS MATERIALS: THE BASICS Under theHazard Communication Standard (HCS)of the U.S. Occupational Health and Safety Administration (OSHA), any chemical that presents a physical hazard or a health hazard is considered a hazardous material. The HCS definitions of physical and health ...
When a hazardous chemical is purchased, the supplier should send SDS information. While this may be printed, it's more often available online. Companies that supply hazardous chemicals typically use a service that writes and updates data sheets. If you don't have a data sheet for a chemical...