Quickcomputerstips
- What are the parts of an incinerator?
- What is mass burn incinerator?
- What are the products of incineration?
- What are the components of a landfill?
- How many main components are there in integrated waste management?
- What is mass burn system?
- How is the baghouse structure important in the mass burn incinerator?
- What is the major disadvantage of incineration?
- What are the three types of incineration?
- What is the principle of incineration?
- How is the ash generated in the incinerator disposed?
- What is the most expensive component of solid waste handling?
- What are the four factors that should be considered in the on site storage of solid waste?
What are the parts of an incinerator?
A typical incinerator consists of three components: the furnace chamber, the heat recovery boiler, and the flue gas treatment plant.
What is mass burn incinerator?
Mass burn incinerators are used to dispose of solid waste. Modern mass burn incinerators are used to generate energy from the heat generated by burning waste. Incineration takes place at extremely high temperatures. Since the heat is generally used to generate energy, they are also known as waste-to-energy facilities.
What are the products of incineration?
The principal products of waste incineration are carbon dioxide (CO 2) and water vapor, as for almost all other combustion processes, because the major process occurring is oxidation of the carbon and hydrogen in the waste.
What are the components of a landfill?
There are four critical elements in a secure landfill: a bottom liner, a leachate collection system, a cover, and the natural hydrogeologic setting. The natural setting can be selected to minimize the possibility of wastes escaping to groundwater beneath a landfill. The three other elements must be engineered.
How many main components are there in integrated waste management?
Explanation: An integrated waste management strategy includes three main components they are source reduction, recycling and disposal. All these three types plays an important role in the solid waste management.
What is mass burn system?
A mass burn system uses all the refuse, without prior treatment or preparation. A refuse-derived fuel system separates combustible wastes from noncombustibles such as glass and metal before burning.
How is the baghouse structure important in the mass burn incinerator?
These particulates that form are referred to as fly ash. The remaining gas and the fly ash are then passed through a structure known as the baghouse, which filters out the particulates. This last step lowers the amount of pollutants entering the air.
What is the major disadvantage of incineration?
Wastes require energy to be burnt. The air pollution control systems are very expensive. On the other hand, the emissions and the ash resulting from incineration are extremely dangerous. If not properly controlled, they cause air pollution that can have dangerous effects on human health.
What are the three types of incineration?
TYPES OF WASTE INCINERATED
Three types of waste to which incineration is applied extensively are municipal solid waste, hazardous waste, and medical waste. Incineration of those three types is the focus of this discussion.
What is the principle of incineration?
Incineration allows destroying by complete oxidation in a combustion process organic substances and pollutants.
How is the ash generated in the incinerator disposed?
After the completion of the incineration process, the incinerator is allowed to cool down, and residue like ash and the non-combustibles are removed by pulling the ash slide door. The rotating arm in the verticle cyclone type scrapes off the entire solid residue in the ash box which can be easily disposed of.
What is the most expensive component of solid waste handling?
The incinerator industry admits that incineration is more expensive than landfilling.
What are the four factors that should be considered in the on site storage of solid waste?
There are four factors that should be considered in the onsite storage of solid waste. These are the type of container to be used, the location where the containers are to be kept, public health, and the collection method and time.
