Nanomaterials environmental risks and recycling: Actual issues

Nanotechnology: Health and environmental risks of nanomaterials - Research Strategy

Concrete Debris Recycling, Environmental and Economic Effects

In this paper, first we identify the destruction ways of concrete constructions and the benefits of waste management and the plans to recycle the concrete debris were investigated and it was concluded that the existence of plans to recycle the concrete debris could lead to big economic save ups and by recycling these debris we can create affordable ways for concrete making centers. By the way, ...

Issues in Assessing Environmental Exposures to Manufactured Nanomaterials

Manufactured nanomaterials (MNs) are commonly considered to be commercial products possessing at least one dimension in the size range of 10(-9) m to 10(-7) m. As particles in this size range represent the smaller fraction of colloidal particles characterized by dimensions of 10(-9) m to 10(-6) m, they differ from both molecular species and bulk particulate matter in the sense that they are unl...

Risks and control of nanomaterials.

In this issue we bring together 12 articles on nanomaterials and approaches to risk control. The issue opens with a review by Eileen Kuempel and colleagues of the research needs for effective management of these materials. This is followed by two items on tools for control: a review of control banding and a report of discussions on reference values. Then an article describes the development of ...

Ovarian hyperstimulation: actual and theoretical risks.