Polystyrene (PS) is one form of the plastic that most widely utilized for household application. However, plastics made from PS can pollute environment. Hence, it necessary to modify by mixing with a biodegradable polymer like poly (ɛ-caprolactone) (PCL). The focus this research was determine mechanical and thermal properties PS/PCL polyblends. In research, polyblend are prepared PCL acquired u...

Hazardous and Toxic Materials are substances, energy, and/or other components which due to their nature, concentration amount, either directly or indirectly, can pollute damage the environment, endanger health survival of humans living thing.. toxic waste materials are. The management this hazardous is very crucial given impact it will have on human health. So study aims analyze (B3) in Indones...

The leakage of oil products which results in making the soil pollute or impure and alter its physical mechanical properties due to presence hydrocarbons it. Those cannot be passed into through pores become congest on top land. Hence it is necessary indicate know geotechnical contaminated soil. Recently modern technique an encompassing laboratorial system intends encourage improve high level det...

The article is devoted to evaluating the impact of technological factors on average annual emissions into atmosphere from tanks bitumen terminals. Bitumen terminals with a storage capacity 2000 25000 m ³, operating two different technologies: use day and using system internal heating Kupol. Organised are assessed methodologies: Russian methodology by JSC "SEI Atmosfera" American according docum...

Migration of fine materials such as soil from the roadbed and ground will gradually pollute aggregate in arrester bed truck escape ramps. However, there are few studies on impact pollution stopping distance runaway vehicles. This paper uses discrete element method to study influence aggregates with different degrees by taking silty cohesive a typical pollutant. In this paper, process uncontroll...

A buffer zone is an area designated to protect a conservation from being disturbed by the surrounding environment. The concept of can be adopted or land contamination factories, household, and agricultural waste. Teluk Sinar Village village located in freshwater swamp where there are mines around this area. Further, practices still use chemicals that leave residues pollute environment, includin...

Using printed and archival records, this article analyzes the sensory practices associated with air quality in sixteenth- seventeenth-century Italy. Air pollution was a prime concern for early modern Italians, particularly urban centres where industry, density, frenetic sensescapes were thought to prompt chronically unhealthy airs. According experts, at root of individual public health. My anal...

Indonesia is a country with large area of oil palm plantations, so there are many factories for the production cooking oil. Indonesian people use lot because processed food in mostly fried which causes used to be wasted. The purpose this study was determine resistivity on quality can useful field renewable energy and reduce environmental pollution due excessive waste cause damage aquatic ecosys...

The increasing use of motor vehicles, the greater amount engine oil consumption. Engine cannot be used continuously due to frictional force on engine, so is purified. Unused can pollute environment because it categorized as B3 waste. Used has a higher metal content than new oil. reduction in done by using filtration column containing zeolite and activated carbon with height 20 cm from each medi...