What is the objective of waste management in India?
The overall objectives of the waste management assessment are summarised below: (i) to assess the activities involved for the proposed and determine the type, nature and estimated volumes of waste to be generated; (ii) to identify any potential environmental impacts from the generation of waste at the site; (iii) to …
What are the aims and objectives of waste management?
Environmental protection, productivity improvement, employment genera- tion, resource recovery, welfare needs of a huge population, and so on are also important with respect to waste management. Thus the problem of ascertaining the objectives of waste management in such cases is many faceted.
Why solid waste management is essential in India?
Waste management infrastructure has an important role in delivering sustainable development. Rapid population growth in India has led to depletion of natural resources. Wastes are potential resources and effective waste management with resource extraction is fundamental to effective SWM.
What are the objectives of treatment of solid waste before disposal?
The objective of solid waste management is to reduce the quantity of solid waste disposed off on land by recovery of materials and energy from solid waste as depicted in Fig. 2.4. This in turn results in lesser requirement of raw material and energy as inputs for technological processes.
What are the objectives of best out of waste?
To develop the ability to think and organize the thinking to create something useful. To indulge the students into a extracurricular activity with exclusive tool i.e. waste material. To explore the environmental concepts and actions which are beyond the curriculum & syllabus.
What is the rationale of solid waste management?
A waste-to-resource approach can help cities and towns turn the crisis into an opportunity and sustainably manage their solid waste. This approach is built on the principles of 3R (reduce, reuse, recycle) and aims at making the most of a range of recycling opportunities.
What are the objectives of hazardous waste management?
The overarching objective of this strategy is to reach the goal of “Zero Disposal of Hazardous Waste”, adopting a holistic approach encompassing reduction at source, reuse , recycle and recovery– in that order- through infusion of cost-effective innovative technologies, processes, and practices .
In what order should the objectives of waste management be ranked?
The long-recognized hierarchy of management of wastes, in order of preference consists of prevention, minimization, recycling and reuse, biological treatment, incineration, and landfill disposal (see Figure below).
What is solid waste India?
Municipal solid waste includes garbage (highly decomposable objects, such as food), trash (bulky items, such as tree branches or old appliances), and rubbish (slowly decomposable items, such as paper, glass, or metal objects). [ 11] Commonly, solid waste includes trash or garbage consisting everyday items.
Why is waste management a problem in India?
43 million tonnes of municipal solid waste is collected annually, out of which 31 million is dumped in landfill sites and just 11.9 million is treated. … Waste transporting vehicles are not even covered in many cases which also causes littering of the streets. Many citizens in India recklessly litter the streets too.
What is the status of solid waste management in India?
Currently total solid waste generated in India is around 42 million tons annually. Waste generation varies from 200-600 kg/capita/day and collection efficiency ranges from 50-90%. Keywords: Incineration, Land filling, Solid Waste, Solid Waste Management.