Study on the alternative mitigation of cement dust spread by capturing the dust with fogging method

International Conference on Sustainability in Architectural Design and Urbanism 2017

土木建筑工程;经济学

Purwanta, Jaka^1 ; Marnoto, Tjukup^1 ; Setyono, Prabang^2 ; Ramelan, Ari Handono^2

Universitas Pembangunan Nasional Veteran Yogyakarta, Yogyakarta, Indonesia^1

Universitas Sebelas Maret Surakarta, Solo, Indonesia^2

关键词: Dust emission;    Environmental-friendly;    Fogging method;    Mitigation;    Natural factors;    Secondary datum;    Wind directions;    Wind speed and directions;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/99/1/012007/pdf
DOI  :  10.1088/1755-1315/99/1/012007

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

The existence of a cement plant impact the lives of people around the factory site. For example the air quality, which is polluted by dust. Cement plant has made various efforts to mitigate the generated dust, but there are still alot of dust fly inground either from the cement factory chimneys or transportation. The purpose of this study was to conduct a review of alternative mitigation of the spread of dust around the cement plant. This study uses research methods such as collecting secondary data which includes data of rain density, the average rains duration, wind speed and direction as well as data of dust intensity quality around PT. Semen Gresik (Persero) Tbk.Tuban plant. A soft Wind rose file is used To determine the wind direction propensity models. The impact on the spread of dust into the environment is determined using secondary data monitoring air quality. Results of the study is that the mitigation of dust around the cement plant is influenced by natural factors, such as the tendency of wind direction, rain fall and rainy days, and the rate of dust emission from the chimney. The alternative means proposed is an environmental friendly fogging dust catcher.