000	00000nam 2200000zi 4500
001	9.868646
003	CaOODSP
005	20241203113646
006	m     o  d f
007	cr |||||||||||
008	190221e197601##onc    |o    f|0| 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
041	|aeng|bfre
043	|an-cn---
086	1 |aEn42-15/75-7E-PDF
245	00|aNational inventory of sources and emissions of fluoride (1972) / |cPollution Data Analysis Division, Air Pollution Programs Branch, Air Pollution Control Directorate.
264	1|a[Ottawa] : |bAir Pollution Control Directorate, |cJanuary 1976.
300	|a1 online resource (viii, 31 pages)
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aReport APCD ; |v75-7
500	|aDigitized edition from print [produced by Environment and Climate Change Canada].
504	|aIncludes bibliographical references.
520	3 |a"Atmospheric emissions of fluoride from various Canadian sources have been estimated for the year 1972. The data presented in this report are summarized in Table 1 and Figures 1 and 2. Total emissions of fluoride to the atmosphere are estimated at 15 644 tons. The largest contributor is the primary aluminum industry, which accounts for 57% of the total. Emissions from phosphate fertilizer and elemental phosphorus plants account for a further 17% and the primary iron and steel industry for 16%. On a geographic basis the Province of Quebec accounts for 48% of the Canadian total followed by Ontario with 18%. It is estimated that about 70% of nationwide fluoride emissions, close to 11 000 tons, are in the gaseous state"--Abstract.
546	|aIncludes abstract in French.
653	0|aFluoride
692	07|2gccst|aAir pollution
710	1 |aCanada. |bEnvironment Canada.
710	1 |aCanada. |bAir Pollution Control Directorate.
830	#0|aReport APCD ;|v75-7|w(CaOODSP)9.868593
856	40|qPDF|s1.20 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/En42-15-75-7-eng.pdf