Kualitas Udara dalam Ruangan di Laboratorium Quality Control (QC) Divisi Concentrating PT Freeport Indonesia

Arif Susanto, - and David Suryanegara, - and Edi Putro2, - (2013) Kualitas Udara dalam Ruangan di Laboratorium Quality Control (QC) Divisi Concentrating PT Freeport Indonesia. In: Seminar nasional Pengelolaan Sumberdaya Alam dan Lingkungan "Optimasi Pengelolaan Sumberdaya Alam dan Lingkungan dalam Mewujudkan Pembangunan Berkelanjutan", 27 Agustus 2013, Ruang Seminar Prof.Ir. Soemarman Lt.6 Gedung A Pascasarjana Undip.

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Official URL: http://www.psil.undip.ac.id

Abstract

ABSTRACT The Quality Control (QC) Laboratory at the Concentrating Division of PT. Freeport Indonesia is a laboratory that operates in the field of analysis on metals such as copper (Cu), gold (Au), silver (Ag) and so on. The hazardous and toxic materials used are concentrated chloride acid, perchlorate acid and concentrated nitrate acid. The measurement of indoor air quality aims to measure the gas concentration resulted from metal analysis processes and is needed to determined the health hazards prevention for workers as well as environment. The indoor air quality measurement is done by using multi-gas detectors. The measurement result shows that there are some concentrations of gases such as SO2 and CO that do not comply the conditions stated at the Ministerial Decree of Manpower and Transmigration of the Republic of Indonesia Number Per. 13/MEN/X/2001 on the Threshold Values of Physical and Chemical Factors at Workplace. The preventive actions to keep workers' health and safety are done based on control hierarchy, i.e. through engineering actions, administration and the use of proper personal protection equipments (PPE). Keywords: CO, gases concentration, NAB, PSD, SO2.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TD Environmental technology. Sanitary engineering
Divisions:Postgraduate Program > Doctor Program in Environmental Science
ID Code:40637
Deposited By:ms Hastomo Agus
Deposited On:25 Nov 2013 11:58
Last Modified:25 Nov 2013 11:58

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