Bill Kte'pi | Britannica

Bill Kte'pi

Contributor

BIOGRAPHY Contributor to SAGE Publications's Green Technology: An A-to-Z Guide (2011) whose work for that encyclopedia formed the basis of his contributions to Britannica.

Primary Contributions (4)

Articles

high-efficiency particulate air system

High-efficiency particulate air system (HEPA system), particulate air-filtration system designed to capture at least 99.97 percent of fine airborne particles larger than at least 0.3 micrometre (0.00001 inch; 1 micrometre = 10−6 metre), as specified by the United States Department of Energy (DOE)…

environmental science

Global Greens Charter

microgeneration

Publications (1)

Green Technology: An A-to-Z Guide (The SAGE Reference Series on Green Society: Toward a Sustainable Future-Series Editor: Paul Robbins) (June 2011)

Green Technology: An A-to-Z Guide explores the essential role of technology and its most recent developments toward a sustainable environment. Twofold in its definition, green technology includes the changing of existing technology toward energy conservation as well as the creation of new, clean technology aimed at utilizing renewable resources. With a primary focus on waste management, the volume presents more than 150 articles in A-to-Z format featuring such disciplines as nanoscience,...