id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajceb-2879	Nimcharoenwon, Pongchai; Miller, Graham	Combating the 'Sick Building Syndrome' by Improving Indoor Air Quality	2012	8	.pdf	application/pdf	3496	118	47	The test was 2 a contact a balancing charge Surface charged during contracting 1 2 negative ions attracted a negative charge ------------ + + + + + a positive charge After contacting Figure 6: Electric charge surfaces of two building materials 1 Combating the ‘Sick Building Syndrome’ by Improving Indoor Air Quality by Pongchai Nimcharoewon and Graham Miller Page 88 The Australian Journal of Construction Economics & Building performed in two different areas: a typical air-conditioned office (3m x 3m x 2.4mH), and a room (6m x 3m x 2.4mH), which was used for testing only the effects of an air conditioning system, and the density of negative ions outside the rooms (Dneg) - about 1,500 ions/cc. DOF-NIL showed the results in terms of negative ion density (ions/cc) in the rooms, and the rate (ions/hr) of negative ions reduced by VDT’s and BC’s with +- 15% error of VDT and BC effects. The DOF-NIL formula can be used to estimate the loss in terms of negative ion density (ions/cc) by HVAC, and the rate (ions/hr) of negative ions reduced by VDT’s and BC’s.	cache/ajceb-2879.pdf	txt/ajceb-2879.txt