Neutralisation involves addition of _________ substances with the waste.
1.Hydraulic
2.Chemical
3.Physical
4.Biological
Suitable method for treating acidic or basic hazardous waste is _________
1.Neutralisation
2.Precipitation
3.Hydrolysis
4.Electrolysis
A generator must keep a copy of each manifest signed for a period of _____ years.
1.1
2.2
3.3
4.4
A generator who initiates a shipment of hazardous waste must certify _________ techniques adopted.
1.Waste minimisation
2.Manifest
3.Analysis
4.NPL
A transporter must keep a copy of each Biennial Report for three years.
1.True
2.False
According to CPCB the major criteria considered for selection of technologies are _________
1.Waste quantity
2.Chemical analysis
3.Lead content
4.Mercury content
Accumulation time limit for SQG is less than or equal to _______ days.
1.170
2.180
3.190
4.160
As per CPCB the waste processing technologies are divided into _________ categories.
1.1
2.2
3.3
4. 4
Chlorine is a reducing agent.
1.True
2.False
Common reagents for neutralising acid wastes are __________
1.Sodium
2.Lime and sodium hydroxide
3.Lime and zinc
4.Lead
Common reagents for neutralising alkaline wastes are ________
1.Sulphuric and HCl
2.Lime and sodium hydroxide
3.Lime and zinc
4.Lead
Current hazardous waste facility strategies tend to be facility-specific.
1.True
2.False
Dissolved salts of hazardous metal wastes can be treated by neutralisation.
1.True
2.False
Electroplating wastes can be treated from ________ process.
1.Hydrolysis
2.Neutralisation
3.Chemical precipitation
4.Oxidation and reduction
EPA ID is required for very small quantity generators.
1.True
2.False
For rejected shipments of hazardous waste the generator must _________
1.Sign item 18c
2.Sign item 20
3.Sign either
4.Sign e-copy
For shipments of hazardous waste within the United States only by water _______ copies of manifest must be sent.
1.1
2.2
3.3
4.4
Generator is not held responsible for non-submission of ________
1.E-manifest
2.Manifest
3.Manifest to reporter
4.Manifest to transporter
Hazardous facility siting is a __________
1.Chemical analysis
2.Systems approach
3.System activity
4.System analysis
Hazardous waste management requires __________
1.Chemical analysis
2.Systems approach
3.Research
4.NPL
Liquids with high vapour pressure evaporates slowly.
1.True
2.False
Managing waste is the responsibility of the government.
1.True
2.False
Neutralisation adjusts pH level of corrosive between ____ and ____
1.5, 9
2.5.5, 9.5
3.6, 7
4.7, 8
Neutralisation process is extensively applied for ________ hazardous waste.
1.Reactive
2.Neutral
3.Corrosive
4.Chemical
On-Site Accumulation Quantity of small scale generators is less than ______ kg.
1.2000
2.4000
3.6000
4.8000
Oxidation avoids harmful side reactions.
1.True
2.False
Personal protective equipment should be worn while neutralising corrosive hazardous waste.
1.True
2.False
Rate of evaporation of liquid waste is measured by _______
1.Vapour pressure
2.Pressure
3.Temperature
4.Heat
Solidification of HW is done at TSDF to reduce ________
1.Area
2.Volume
3.Analysis
4.Record keeping
The biological activities depend upon __________
1.pH
2.Chemicals
3.Toxins
4.Temperature
The first complete domestic approach to waste management was agreed by _____ council.
1.COAG
2.COOG
3.COPA
4.COUS
The generator must sign the manifest by ________
1.Hand
2.Digitally
3.Placard
4.Electronically
The major issues contributing to difficulties in siting hazardous waste facility are _________
1.Uncertainty of risk
2.Area
3.NPL
4.HSP
The most common applications of chemical reduction is reduction of ________
1.chromium (VI) to chromium (III)
2.chromium (V) to chromium (III)
3.chromium (VI) to chromium (II)
4.chromium (V) to chromium (I)
The National pollution prevention policy states waste should be released to environment as quick as possible.
1.True
2.False
The process of neutralizing waste as listed in WAC 173-303-090 is known as ____________
1.Elementary neutralization
2.Chemical neutralization
3.Physical neutralization
4.Biological neutralization
The process used to destroy toxicity of waste by changing oxidation state is __________
1.Reduction process
2.Oxidation process
3.Waste analysis
4.Chemical analysis
The ______ Government is responsible for national legislation in Sydney.
1.Indian
2.UK
3.US
4.Australian
Vermi-composting can treat oily and spicy waste.
1.True
2.False
Which act is responsible for reducing pollution at source?
1.NGER
2.NEPM
3.Pollution prevention act
4.Waste reduction act
Which among the following is cheapest oxidizing reagent?
1.Sodium hypochlorite
2.Lead
3.Mercury
4.Zinc
Which among the following is the commonest waste treated by reduction?
1.Sodium hypochlorite
2.Lead
3.Mercury
4.Chromate
Which of the act is addressed for energy production?
1.NGER
2.NEPM
3.NOPE
4.NDGO
Which of the following solutions can be treated by reduction or oxidation process?
1.Cyanide
2.Lead
3.Mercury
4. Zinc
______ are designed to assist environmental management.
1.NEPM
2.NPEM
3.NEOP
4.NOPE
______ planning is required for Emergency Procedures while handling SQG waste.
1.Less
2.Basic
3.Full
4.Null
______ policy offers national framework for waste management and resource recovery in Australia.
1.National hazard policy
2.National waste policy
3.Environmental policy
4.Hazardous policy
______ programme is undertaken by UK government to deliver resource efficiency policies.
1.WRAP
2.TARP
3.BUOP
4.PESA
_________ method is more suitable in removing organic species in waste solution.
1.Hydrolysis process
2.Oxidation reduction
3.Waste analysis
4.Chemical analysis
__________ separation techniques are used before evaporation process.
1.Physical
2.Chemical
3.Biological
4.Biochemical