[PDF] Top 20 Pervasive Pollution Problems Caused by Plastics and its Degradation

... Many researchers showed their keen interest in the microbial degradation of plastic as many organic and inorganic materials like lignin, starch cellulose and hemicellu- lose are biodegraded by microbes. Some ... See full document

... of plastics which causes ...of plastics are being done by ...degrade plastics. Thus the area of research for biodegradation of plastics by microbes should further be explored to gain new ... See full document

... Recently, various materials have begun to be marketed that claim to be biodegradable or compostable. Terms such as “degradable”, “oxo-biodegradable”, “biological”, “compostable” and “green” are often used to describe and ... See full document

... through the restriction of the size of the hydrocarbon molecule which can enter the pore structure and participate in catalytic reactions of cracking and reformation which produce the aromatic hydrocarbons. 33 Therefore, ... See full document

... Plastic products are necessary in our life. With increasing number of applications being found for plastic materials, the majority uses is in packaging and house hold products. Chennai region generates 4248 tons/day of ... See full document

... Some years ago, a new type of vertical tubular reactor with a molten metal bed has been proposed (by the author of this paper) and useed in the laboratory-scale to convert waste polymers (plastics, rubber and ... See full document

... Chemical recycling proved to be a possible alternative strategy, when waste plastics are used as feedstock in various technologies, e.g. in converting them into basic petrochemicals used as chemical feedstock or ... See full document

... socio-economic problems caused by Mehrabad airport are closely associated with physical and environmental ...environmental degradation like noise and air pollution, as well as the physical ... See full document

... the degradation of materials at different stages (before, during and after restoration), specimens of newly exposed stone similar in composition to the worn material, left in place for sixty days near the tombs, ... See full document

... Port pollution in the future may be the discharging of oily wastes and ballast water from ships using the ...in degradation of water quality in ...of pollution in the port and its ... See full document

... Pollution in the environment is causing a detrimental impact on the living condition of the animals in the country. Though pollution in the country is having an immens e impact on the environment but a ... See full document

... Analysis of recent marine pollution problems and effects arising Analysis of recent marine pollution problems and effects arising from sea transport activities in Jakarta Bay.. from se[r] ... See full document

... Rapid increase in population and its uneven spatial distribution cause changes in water needs for meeting the domestic, agricultural, recreational and industrial demands. Various water resources projects have ... See full document

... indicates that this usually follows insulin resistance in adipose tissue. It is now evident that, obesity- related insulin resistance can cause fatty liver, while, vice versa; excessive intrahepatic fat accumulation may ... See full document

... environmental problems is one of the urgent problems for all countries in the ...air pollution index, Vietnam ranked ...environmental pollution in Vietnam are ultra ...environmental ... See full document

... reaches its peak at midday and sometimes lasts till ...air pollution coming out of the bone mills due to their geographical ...air pollution of each factory, based on the people’s perception, it can ... See full document

... Introduction The pollution of water by dangerous substances Making Community waters safe for bathing The Community's work on air pollution caused by sulphur dioxide and particle in suspe[r] ... See full document

... numerous problems with its inclusion into regulatory emission trading schemes, are caused largely by: the challenges of ensuring “additionality” and permanence of forestry projects; setting the level ... See full document

... in its classification of chronic pain defines cervical spinal pain as pain perceived anywhere in the posterior region of the cervical spine, from the superior nuchal line to the first thoracic spinous process ... See full document

... to its comparable density the bricks do not cause any extra load for design of structures and provides better resistance for earthquake loads due to panel action with high strength ... See full document