POP QUIZ

Current WtE incinerator plant in Malaysia located at the following, except

• Pulau Tioman

• Pulau Pangkor

• Pulau Langkawi

• Pulau Mabul

MSW for WtE plant can contains the following except...

• Wood

• Plastic bottle

• Glass

• Paper

The following may release to the environment when operating WtE plant except...

• Carbon dioxide

• Contaminated water by radiation

• Carbon monoxide

• Nitrogen oxide

Acid gas can be removed from the incinerator using...

• Cyclone

• Activated Carbon

• Selective Non-Catalytic Reduction

• Wet Scrubber

Function of boiler is to...

• Produce water

• Produce steam

• Produce methane

• Produce carbon dioxide

Fabric bags is used to...

• absorb acid gas

• treat ash

• filter out particulate matter

• monitor and alyze solid residue of the pollutant

Three typical types of combustion chamber except...

• Batch reactor

• Moving grate

• Fluidized bed

• Rotary kiln

Which method of dust removal using two plate with high voltage wires for corona discharge?

• Venturi scrubber

• Cyclone

• Bag filter

• Electrostatic precipitator

What range of temperature can cause PCDD/F?

• 400-600 degree celcius

• 850-1000 degree celcius

• 1000-1200 degree celcius

• above 1200 degree celcius

What are the main components of syngas?

• carbon monoxide and hydrogen gas

• carbon dioxide and hydrogen gas

• carbon monoxide and hydrogen sulfide gas

• carbon dioxide and hydrogen sulfide gas