CHEM WASTE MANAGEMENT Flashcards
Segregation
Placed in [] to avoid disaster should any [] occur.
different rooms, leakages
Mixing chemicals may result in:
flame. explosion, toxicity
true or false
Strong oxidizing & organic
compounds should not be stored together
true
Category F TSD Facilities includes the ff.
- Material Recovery Facilities
- Buildings that store containers, vessels, or
tanks containing hazardous wastes - Built tanks that store liquid hazardous
wastes
the less preferred waste management
disposal
a waste generated with properties that can pose a potential threat to human
health and environment.
hazardous waste
Containers
Any [] in which a material is [].
portable device, stored
true or false
Acids and bases should be stored together
false
sending waste to landfill or incineration without energy recovery.
disposal
Facilities that store hazardous wastes, which were not generated from the facility awaiting transport for treatment, disposal, or export, shall be classified as
Category F TSD Facilities
the most preferred waste management
prevention
By using fewer materials in the design and manufacturing process. It’s also important to use products for longer and use less hazardous materials.
prevention
chemical waste can be classified to one or more of the following hazards:
flammability, corrosive, explosive, toxic
Waste Management – Activities and Strategies of the CS Lab Management
true or false
Recording videos on improper chemical waste disposal during experiment.
false
Containment Building
completely [] possesing, [], a [] and a [] that houses an accumulation of []
enclosed structure, four walls, roof, floor, non-containerized hazardous waste
Buy only the amount that you need. Use up all of the product.
reduction
identification meaning
identify chemicals/materials used in order to identify the characteristics of waste it may produce
true or false
Water reactive chemicals should be stored with acid and bases
false
Waste container for liquid chemical waste
made up of screw-on caps, can be securely closed, leak
proof.
Waste Management – Activities and Strategies of the CS Lab Management
true or false
Orientation to students who do not undergo thesis.
false
Waste treatment
Chemical methods include:
ion exchange, precipitation, oxidation, reduction, neutralization
Only put compatible chemicals in the same waste container
segregation
Segregation
Incompatible chemicals should be stored in [] containers.
separate
Waste treatment
Hazardous waste can be treated by
chemical, physical, biological and thermal methods
converting waste into energy, such as fuel, electricity, and heat.
recovery
Waste container for liquid chemical waste should be made up of the proper material
compatible with the waste
Containment
Waste Management Process – Containment
Waste container for liquid chemical waste
glass, HDPE plastic carbo, metal
takes waste materials out of the cycle. It turns them into useable materials so we can create new products
Recycling
Waste management process
identification, segregation, containment, labelling, storage, treatment
Waste Management – Activities and Strategies of the CS Lab Management
true or false
Continuous seminars and trainings on chemical waste management.
true
5 ways to manage hazardous waste
prevention, reduction, recycling, recovery, disposal
true or false
Powdered or reactive
materials & combustible
materials should not be stored together
true
