Results 41 to 50 of about 29,844 (151)

Disintegration of Waste Office Paper by Kerosene for Improving Toner-Ink Liberation.

Shigen-to-Sozai, 2002
In waste office paper photocopied and printed by laser printers, toner ink is used as the printing medium and it cannot be decomposed in alkali by saponification different from the case of conventional oil ink. Therefore, to achieve a high degree of liberation, waste office paper has conventionally been comminuted to fine particles by strong agitation.
OKI, Tatsuya, OWADA, Shuji, YOTSUMOTO, Hiroki, TANUMA, Hirokazu, TAKEUCHI, Yuu   +4 more
openaire   +2 more sources

Survey on Paper Recycling Potential in the Head Offices of Mazandaran Province [PDF]

سلامت و محیط, 2009
"n "nBackground and Objectives: Recycling is one of the best alternatives in solid wastes management.  Recycling has few benefits from the viewpoint of economics and environmental.
A Eslami, A Mohseni Bandpei, M.A Zazouli, A Sadeghi   +3 more
doaj  

CHANGES IN THE SYSTEMS OF MEDICAL WASTE MANAGEMENT IN PUBLIC HEALTH PROTECTION INSTITUTIONS OF LUBUSKIE VOIVODSHIP 2007‐2011 ‐ RESEARCH RESULTS [PDF]

Management Systems in Production Engineering, 2012
The paper discusses the problem of operation of medical waste management systems in the lubuskie voivodship local government health protection institutions 2007‐2011.
Maciej GAWRON, Jagoda ZBOROWSKA
doaj  

Using benchmarking to minimize common DOE waste streams: Volume 5. Office paper waste [PDF]

, 1995
Finding innovative ways to reduce waste streams generated at US Department of Energy (DOE) sites by 50% by the year 2000 is a challenge for DOE`s waste minimization efforts. A team composed of members from several DOE facilities used the quality tool known as benchmarking to improve waste minimization efforts.
openaire   +2 more sources

Implementation of Internet-connected Indoor Dust Bin Waste Level Monitoring System for Office Use

Journal of Computing Research and Innovation, 2019
The paper discusses an implementation of an internet-connected monitoring system to optimize waste collection within office space environment. The implementation consists of four parts – the physical dustbin module, network, middleware and user interface.
Mohammad Hafiz bin Ismail, Tajul Rosli Razak, Iman Hazwam Abd Halim   +2 more
doaj  

Analysis of Volatile Organic Compounds in the Ambient Air of a Paper Mill- A Case Study

BioResources, 2015
In this work, volatile organic compounds (VOCs) in the ambient air of a secondary fiber paper mill were analyzed. For the sake of studying pollution comprehensively, four sites in the paper mill were analyzed and active sampling methods were used ...
Xin Tong, Zhenbin Zhang, Xiaoquan Chen, Wenhao Shen   +3 more
doaj   +1 more source

Physicochemical properties analysis and size distribution research of microstickies in whitewater [PDF]

BioResources, 2012
Microstickies in whitewater have caused serious deterioration of paper quality and low efficiency of paper machine runnability. To solve this problem it is necessary to master the characteristics of various aspects of microstickies.
Zhi-Wei Wang, Bo Li, Shu-Bin Wu, Peng Lu
doaj  

Office and school furniture manufacture from paper waste

, 2015
El objetivo de este artículo es presentar el desarrollo de un material y una herramienta que permiten la fabricación de muebles a partir de desechos de papel de oficinas y escuelas. En el método se empleó la metodología TRIZ (Teoría para resolver problemas de inventiva), se establecieron criterios para evaluar el material a desarrollar, y se ...
Martínez-Mendoza, Eduardo, Sol-Sampedro, Francisco Javier, Rivas-Tovar, Luis Arturo, Toledo-Toledo, Guadalupe   +3 more
openaire   +1 more source

Physical and mechanical properties of fiberboard produced with shredded waste office paper

BioResources
This study investigated the effects of shredded waste office paper as a raw material on the physical and mechanical properties of fiberboard. Two amounts of urea formaldehyde (UF) resin (10 and 15%) and five shredded waste office paper/wood fiber mixing ratios (0/100, 25/75, 50/50, 75/25, and 100/0) were selected.
Merve Engin, Arif Caglar Konukcu
openaire   +1 more source

Sustainable Absorption Panels from Agricultural Wastes

MATEC Web of Conferences, 2014
Noise has become a serious environmental problem and there are demands for alternative sustainable materials which capable to reduce the noise level at various frequency ranges. Therefore, the aim of this research is to study the potential of turning the
Ismail F.Z., Rahmat M.N., Ishak N.M
doaj   +1 more source