نتایج جستجو برای: hazardous wastes

تعداد نتایج: 28772  

2003
Richard J. Martin

Ceramic Bonding, Inc. (CBI) was founded in 1987 to develop technology for reliable, inexpensive, on-site conversion of heavy metal hazardous wastes to safe, useful materials, such as fine aggregate for construction applications. CBI’s principal mission is to provide equipment that can be used by industry to eliminate the need for costly and environmentally unwise disposal of toxics at Class I d...

Journal: :Processes 2023

Advanced agronomic methods, urbanisation, and industrial expansion contaminate air, water soil, globally. Agricultural activities threaten living biota, causing biodiversity loss serious diseases. Strategies such as bioremediation physiochemical remediation have not been effectively beneficial at treating pollutants. Metal-based nanoparticles (NPs) copper, zinc, silver, gold, etc., in various n...

1996
Andrew Hutchinson

Proposes that environmental degradation and pollution pose threats to health in a multitude of forms; and that hazardous effects will continue to emanate from industrial processes so long as commercial viability dictates the necessity to deposit hazardous wastes in the air, soil and water. Shows how recent research into smalland medium-sized enterprises’ approaches to environmental concerns ill...

2012
HANA VASKOVA

One of the actual global problems is an issue of waste, its formation, disposal and possible secondary processing. Another closely related issue concerns hazardous waste which represents a potential threat to environment and human health. This paper is focused on an area of waste containing hexavalent chromium arising especially from leather industry. Hexavalent chromium is classified as a carc...

2016
Pranav Patil

Fast urbanization and serpentine uses of electronic gadgets during the last two decades has led to genesis of a whopper character of electronic wastes resulting in soil, water and environmental pollutions. Thus pollution administer along with environmental safety has become the greatest worry of environmental scientists and activists worldwide. Dumping of electronic wastes, lone of the by-produ...

Journal: :journal of tethys 0

an increase in heavy metal pollution in the soils of arak due to industrialization and urbanization has become an environmental problem. the region hosts several industrial facilities which are the main source for hazardous wastes which include electric, metal, automotive supply industry, food, machinery, and chemicals. soil samples were collected from these industrial areas in the central and ...

2009
Belma Muhamedagic Lejla Muhamedagic Izet Masic

CONFLICT OF INTEREST NONE DECLARED Waste management is one of the key ecological challenges of the modern world. As dental practitioners, we must recognize that some of the materials and procedures we use to provide dental health services may present challenges to the environment. Realizing this, we can begin to take measures to minimize the production of these wastes and their potential enviro...

Journal: :Environmental Health Perspectives 1997
H N Gray D E Bergbreiter

New methods for the reduction and remediation of hazardous wastes like carcinogenic organic solvents, toxic materials, and nuclear contamination are vital to environmental health. Procedures for effective waste reduction, detection, and removal are important components of any such methods. Toward this end, polymeric smart materials are finding useful applications. Polymer-bound smart catalysts ...

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