2012 - Europe Direct Iasi

Description
EUROINVENT 2012
Solid waste disposal has become a serious issue for country and
municipal governments throughout the nation. As available
landfill space decreases and the cost of siting and building new
landfill increases, local authorities are struggling to develop
alternative means of meeting
the waste disposal challenge.
A big part of these problems
come from organic waste into
the solid waste. Municipal
solid waste in Malaysia has a
large percent of food waste
(around 50-60 percent) that
makes a lot of problems in
disposal methods. Composter
is an instrument that enhances
natural surroundings which
promotes the natural process of decomposition of solid waste
into compost.
X. 33.
Title Mobile Sunpack
Muhammad Zulkifli Amirudin, Ahmad Nasri Othman, Aini
Authors
Arifah binti Abdul Karim
Institution Science Selangor Secondary School
Mobile Sunpack as an alternative to the common use of
generator. It consists of rechargeable battery that can be charged
by AC and DC connection. With solar energy as a primary
energy charging source, consumers can charge their power pack
Description
during day and use it as an alternative electrical supply. The
battery capacity is matched with the consumption needs and
equipped with efficient DC lights for longer usage. Therefore,
this product can be used as a mobile generator, that can be
packed, and carried anywhere.
X. 34.
Title Sustainable ‘CB’ From rice straw waste
Authors Muhammad Khairi B. Ramli
Institution Tun Abdul Razak Integrated School
Description
Our research is to study the production of cement board using
rice straw. This board was made from rice straw, cement and
water. Two chemical are added is aluminium sulphate and
sodium silicate. Cement :rice straw mixture by weight was 2.5:1,
2.75:1 and 3.0:1 used to produces a cement board.The bending
strength (MOR, MOE) of cement board were tested according
Malaysia Standard MS 934.The physical and mechanical
Innovative Researches
186