Question

How did Ahmed khan, plastic sacks manufacturer from Bangalore, solved the ever-increasing problem of accumulating plastic waste?

Answer 1

Hint: Disposable plastic waste has become the biggest problem to be resolved. Mr. Ahmed Khan has brought a wonderful invention which can lead to resolving this problem. His invention was to convert useless plastic material into useful and environmentally friendly material.

Complete answer:
A plastic sack manufacturer in Bangalore has managed to seek out the perfect solution to the ever-increasing problem of accumulating plastic waste. Aged 57 years old Ahmed Khan, has been producing plastic sacks for 20 years.
About 8 years ago, he realized that plastic waste was a real problem. Polyblend was developed then by his company which is a fine powder of recycled modified plastic. This mixture is mixed with the bitumen that is used to lay roads. In collaboration with the R.V.College of Engineering and therefore the Bangalore City Corporation, Ahmed Khan proved that blends of Polyblend and bitumen, when to want to lay roads, enhanced the bitumen’s water repellent properties, and helped to extend road life by an element of three.
The staple for creating Polyblend is any film waste. So, Khan now offers Rs.6 against the price of Rs. 0.40 per kg that the rag pickers had been getting for plastic waste. Thanks to innovations like Polyblend, we'd still avoid being smothered by plastic waste.
Irreparable computers and other electronic goods are referred to as electronic wastes (e-wastes). E-wastes are buried in landfills or incinerated. Over half of the e-waste is exported to developing countries that are generated in the developed world, mainly to China, India, and Pakistan, where metals like copper, iron, silicon, nickel, and the gold are recovered during the recycling process.
If it is provided to be carried out in an environment-friendly manner recycling is the only solution for the treatment of e-wastes.

Note: -Using Khan’s technique, by the year 2002, more than 40 km of road in Bangalore has already been laid. At this rate, Khan will soon be running in need of plastic waste in Bangalore, to supply Polyblend.
-Hospitals generate hazardous wastes that contain disinfectants and other harmful chemicals, and also pathogenic microorganisms. Such wastes also require careful treatment and disposal. The use of incinerators is crucial to the disposal of hospital waste.
-Unlike developed countries, which have specifically built facilities for recycling of e-waste, recycling in developing countries often involves manual participation thus exposing workers to toxic substances present in e-wastes.