Question

suggest suitable mechanism for waste management in fertilisers industry​

Answer 1

Answer:

Suggest suitable mechanism (s) for waste management in fertiliser industries. Chemicals and harmful gases are the main pollutants which are produced in a fertilizer factory and a suitable waste management is essential for such industries.

Answer 2

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To manage waste in the fertiliser industry following steps must be taken:→

• For control of gaseous pollutants combustion equipments are used which can be oxidised. The pollutants are exposed to a high temperature in the process. Air pollutants, such as certain gases and vapour and inflammable compounds are controlled through the use’ of adsorption equipments. Adsorption is a surface phenomenon, and it needs the presence of a large solid surface area. This process removes toxic and odoriferous compounds are efficiently.

Three options available for controlling the effluents are:→

• Control can take place at the point of generation within the factory.

• Wastewater can be pre-treated for discharge to municipal treatment systems.

• Wastewater can be treated completely at the factory and either reused or discharged directly for receiving water.