Results 71 to 80 of about 1,746,808 (365)

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Exploring The Use Of SAR Remote Sensing To Detect Microplastics Pollution In The Oceans [PDF]

open access: yes, 2018
The increase in plastic pollution is advancing micro level pollution and the total weight of microplastics (8 tons and in the North Atlantic as 10.4 x 108 tons.
Ackermann, Nicolas   +5 more
core  

Plastic waste and its method of recycling [PDF]

open access: yes, 2020
Plastics waste is one of the major problems the world is currently facing due to the increase in plastic production and their demands in emerging economies.
Huzaisham, Nur Athirah   +6 more
core  

Legacy oceanic plastic pollution must be addressed to mitigate possible long-term ecological impacts

open access: yesMicroplastics and Nanoplastics, 2023
Scientific research over the past decade has demonstrated that plastic in our oceans has detrimental consequences for marine life at all trophic levels. As countries negotiate an international legally binding instrument on plastic pollution, the focus is
Camille Richon   +3 more
semanticscholar   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Acute toxicity of synyhetic resin effluent to African Catfish, Clarias gariepinus [BURCHELL, 1822]. [PDF]

open access: yes, 2012
Aquatic pollution as a field has gained a lot of attention over the decades majorly because of the vital role the aquatic environment plays in the human lifecycle.
Dahunsi, S. O., Oranusi, S. U.
core   +1 more source

Numerical Model and Experimental Validation of Composite Metal Foam in Protecting Carbon Steel Against Puncture

open access: yesAdvanced Engineering Materials, EarlyView.
The puncture prevention and energy absorption performance of composite metal foam (CMF) are studied experimentally and numerically for hazardous materials transportation protection. The numerical model implementing air within the CMF (nonhomogeneous model using fluid cavity technique) predicts puncture more accurately compared to the homogeneous CMF ...
Aman Kaushik, Afsaneh Rabiei
wiley   +1 more source

Rural plastic emissions into the largest mountain lake of the Eastern Carpathians [PDF]

open access: yesRoyal Society Open Science, 2018
The lack of proper waste collection systems leads to plastic pollution in rivers in proximity to rural communities. This environmental threat is more widespread among mountain communities which are prone to frequent flash floods during the warm season ...
Florin-Constantin Mihai
doaj   +1 more source

Environmental Management Accounting (EMA) practices and plastic pollution control in selected food and beverage firms

open access: yesCogent Business & Management, 2022
This study investigated the relationship between EMA and plastic pollution control. The study concentrated on Food and Beverage manufacturing companies since they use plastic goods to package their products.
Smangele Nzama   +3 more
doaj   +1 more source

Plastic Pollution and Potential Solutions [PDF]

open access: yesScience Progress, 2018
A review is presented of the manufacture and use of different types of plastic, and the effects of pollution by these materials on animal, human and environmental health, insofar as this is known. Since 2004, the world has made as much plastic as it did in the previous half century, and it has been reckoned that the total mass of virgin plastics ever ...
openaire   +2 more sources

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