Advertisements
Advertisements
प्रश्न
Suggest suitable mechanism(s) for waste management in fertilizer industries.
उत्तर
Suitable mechanisms for waste management in fertilizer industries:
Fertilizer industries generate solid waste, wastewater (contains organics, nitrates, alcohols, ammonia, phosphorous, heavy metals such as cadmium and suspended solids) and air pollutants (particulate matter, gaseous NH3, oxides of nitrogen, sulphur and carbon dioxide). So, the waste management mechanisms in fertilizer industries are:
- Wastewater should be treated before its discharge into the surrounding water.
- Solid waste should be dumped in a safe place by following safety measures.
- Air pollution should be controlled e.g., by fitting certain adsorption equipment in chimneys to absorb harmful pollutants before the smoke is released into the atmosphere.
APPEARS IN
संबंधित प्रश्न
Mention any two sources of wastes.
What are the biodegradable waste?
What is garbage?
What is known as waste?
What is meant by domestic waste?
How is solid waste disposed of in ah incinerator?
What is waste disposal?
Study the image below and write down three items you have at home in each category of waste.
Non-recyclable: ______
Write any two things that can be recycled.
The use of microorganism metabolism to remove pollutants such as oil spills in the water bodies is known as ____________.
In the E-waste generated by the Mobile Phones, which among the following metal is most abundant?
Excessive exposure to ultraviolet radiation causes ______.
______ is the very important step in waste management.
What is compost?
What is waste disposal or final disposal?
The burning of solid waste in ______ is called incineration.
Garbage buried inside landfills remain here for a long time as they decompose very slowly and become _______.
Analogy:
Biodegradable waste: Leaves, Garden wastes:: Non-biodegradable waste: ______.
Provide a suitable term that expresses the meaning of the following statement.
Contents of the waste bins.
