The same study also predicts

One recent innovation is the Choose Water Bottle — a completely plastic free, decomposable bottle that aims to replace plastic water bottles. Of the myriad reasons causing such a decline, an important one is pollution caused by the presence or introduction of such substances in the environment that harm the ecosystem, or have poisonous effects on life forms.Research conducted by scientists from the University of California, University of Georgia and Sea Education Association in 2017 reports that approximately 6,300 mt of plastic waste has been generated as of 2015, of which around 9% had been recycled, 12% burned, and 79% was accumulated in landfills or the natural environments. This product, developed by a British inventor James Longcroft, is made up of recycled paper layered with a biodegradable waterproof lining on one side. Scientists have been researching ways to reduce toxicity and shelf life of plastic to make it bio- and eco-friendly. Bisphenol A (BPA) and phthalates — key ingredients of modern plastic, have been found from a trace to lethal quantities in numerous food items, potable water and even in our bodies.Perils of plasticPlastic has permeated everywhere from the environment to our bodies. One such example is plastic. Researchers have produced biodegradable plastic and the global production capacity of bio-based or biodegradable plastics is estimated to be only 4 mt.Reducing plastic waste seems difficult, but is necessary.Worldwide, research has proved that all forms of pollution pose a serious threat to biodiversity, and many instances of local extirpation/extinction of native flora and fauna have been documented.Not just the chemicals leaching out of plastics are the immediate threat, but owing to its nature of long shelf life, plastic also is a physical hazard to scores of living organisms both on land and in water.(Dr Chelmala Srinivasulu is FLS Assistant Professor of Zoology Osmania University). Since its synthesis in 1907, plastic has become the most used synthetic material for varied purposes.Earth, the only place where life can exist, is fast losing its life-supporting ability due to ever-increasing negative changes brought about by human activities.InnovationsMany innovations to create biodegradable plastic or alternatives have been reported in the new millennium. Use of ProDegradant Concentrates and MasterBatch Pellets to plastic make it degradable either through microbes or naturally through chemical processes in the environment. Both the paper and the inner layer degrade naturally over a period of three weeks. It is believed that if traces of BPA are not detected in your urine, then you do not belong to the modern world! As long as the dosage is below the threshold levels no direct harm to life forms can be detected.Every human being has come in contact with and used plastic of all types many times.

Japanese scientists have also discovered an enzyme, extracted out of bacteria Ideonella sakaiensis 201-F6, that can break down plastic in six to 10 weeks. Manufacturing of plastic has outpaced other materials in the last 65 years, and the uptrend will continue in future.Plastics are mostly chemical polymers and depending on their type, may be one of the following: acrylics, halogenated plastics, polyesters, polyurethanes, and silicones. Ever-increasing human population has not only put pressure on natural resources but also has resulted in increased pollutants. Change in our attitude in https://www.yongfengchina.com/product/ this regard will go long way in curbing this menace. The production of raw materials that feed the plastic industry has increased from 2 million metric tonnes (mt) in 1950 to 380 mt in 2015, with as much as 7,800 mt produced, of which a little over half has been produced in the last 15 years or so.The scientific and technological revolution has no doubt helped humans to advance at an unprecedented rate, but it has also quickened the production of lethal pollutants.There are many alternatives to plastic ranging from cotton to paper. There is an urgent need to increase the production of biodegradable plastics. Other innovations aimed at reducing plastic waste include seaweed based wrappings, agriculture by-product and food waste based fully compostable packaging material, etc. But these alternatives have their own limitations due to their natural origin.

The same study also predicts that by 2050 roughly 12,000 mt of plastic waste would be accumulated in natural environments throughout the world. Our dependence on plastic needs to be reduced through the use of better and safer alternatives.Ocean-dwelling animals are facing greater threat due to the large quantity of plastic finding its way into the seas and are causing imbalance and in some cases life threats to many species including scores of fish species, turtles, etc.Alternative to plasticsThe modern world cannot survive without plastics, but keeping in view the price that life and the environment is paying for using plastic, its alternatives need to be encouraged