Traduction de «substance regulating acidity alkalinity » (Anglais → Français) :

(2) The Governor in Council may, by regulation, on the Minister’s recommendation, delete a substance, micro-organism, nucleic acid or protein from Schedule 5 if the Governor in Council is of the opinion that it is in the public interest to allow one or more of the activities referred to in section 7 to be authorized in relation to that substance, micro-organism, nucleic acid or protein.

Mine water and waste mill slurry may be extremely acid or alkaline and may contain suspended solids, residual mine mill chemicals, heavy metals, ammonia and, in the case of uranium mines, radioactive substances.

Question No. 419 Ms. Kirsty Duncan: With respect to the risk of corrosion and spills and other safety concerns arising from the transport of bitumen in pipelines, and to government action to address these risks: (a) how does diluted bitumen compare with West Texas Intermediate (WTI) in terms of (i) abrasive material content, (ii) acid concentration, (iii) sulphur content, (iv) viscosity; (b) to what extent is diluted bitumen more likely than WTI to cause corrosion or erosion in the pipelines through which they respectively flow; (c) what is the composition of diluted bitumen in Canada; (d) what are all of the volatile chemicals, persi ...[+++]stent organic pollutants or carcinogenic substances present in diluted bitumen in Canada; (e) in the process of diluting bitumen in Canada, what are the (i) natural gas condensates used, (ii) other petroleum products used; (f) what is the process by which diluted bitumen corrodes pipelines, with specific reference to (i) abrasion, (ii) friction, (iii) high pressure, (iv) settling of sediment, (v) velocity, (vi) sulphur-reducing bacteria, (vii) other significant factors; (g) for all proposed or existing National Energy Board (NEB)-regulated pipelines, what is (i) the amount of hard sediment passing through the pipeline annually, (ii) the average pressure, (iii) the average temperature; (h) what, if any, (i) research, (ii) action, (iii) investment has the government undertaken to determine whether diluted bitumen can flow safely through pipelines; (i) what, if any, (i) research, (ii) action, (iii) investment has the government undertaken to determine whether or not conventional crude should be distinguished from diluted bitumen when setting minimum standards for pipelines; (j) what, if any, (i) research, (ii) action, (iii) investment has the government undertaken to design safety and spill responses and spill liability management capabilities that are appropriate specifically to diluted bitumen; (k) how does a diluted bitumen sp ...

According to clause 10(2) the Governor in Council may, by regulation, on the Minister’s recommendation, delete a substance, micro-organism, nucleic acid or protein from Schedule 5 if the Governor in Council believes it is in the public interest to allow one or more of the activities referred to in section 7 to be authorized (by a licence issued under clause 18) in relation to that substance, etc.

‘acidity regulators’ are substances which alter or control the acidity or alkalinity of a foodstuff.

The amended Regulation will enter into force on 1 January 1993. - - - ANNEX CATEGORY 1 CATEGORY 2 CATEGORY 3 - EPHEDRINE - ACETIC ANHYDRIDE - ERGOMETRINE - ACETONE - ERGOTAMINE - ANTHRANILIC ACID - LYSERGIC ACID - ETHYL ETHER - 1-PHENYL 2-PROPANONE - PHENYLACETIC ACID - PSEUDOEPHEDRINE - PIPERIDINE The salts of the substances The salts of the substances listed in this table when- listed in this table when- ever the existence of such ever the existence of such salts is possible. salts is possible. - - - CHEMICALS INCORPORATED INTO THE ...[+++]REGULATION CATEGORY 1 CATEGORY 2 CATEGORY 3 synthetic ACETYL- ISOSAFROLE drugs ANTHRANILIC ACID PIPERONAL METHYLENE- SAFROLE DIOXYPHENYL cocaine METHYL ETHYL KETONE TOLUENE POTASSIUM PERMANGANATE SULPHURIC ACID HYDROCHLORIC ACID * * *