1 Stink the rats out by burning sulphur.

2 Sulphur is also used to sterilize equipment.

3 Sulphur dioxide is the main precursor of acid rain.

4 Sulphur dioxide is a compound of sulphur and oxygen.

5 The pungent, choking smell of sulphur filled the air.

6 The calcium reacts with sulphur in the atmosphere.

7 Sulphur gases were emitted by the volcano.

8 Sulphur may poison a fuel cell.

9 Sodium and sulphur are highly corrosive.

10 Coal power stations release sulphur dioxide into the atmosphere.

11 Sulphur dioxide is one of several pollutants that are released into the atmosphere by coal-fired power stations.

12 Sulphur dioxide and nitrogen oxide combine to form acid rain.

13 Sulphur dioxide is a pollutant and a major contributor to acid rain.

14 Sulphur, falling as acid rain,[www.Sentencedict.com] is killing fish in the Great Lakes.

15 The sulphur dioxide level in the air was 32 parts per billion.

16 There would be sulphur as well as balm.

17 The report recommends a threefold cut in sulphur emissions.

18 Sulphur goes on to produce acid rain.

19 The air reeks of sulphur.

20 If sulphur hexafluoride is subjected to electrical sparking in the presence of oxygen, it degrades, releasing toxic breakdown products.

21 Sulphur hexafluoride itself is harmless except in a confined space, where it displaces oxygen and can asphyxiate people.

22 The fires produced 20,000 to 40,000 tonnes of sulphur dioxide as well as many thousands of tonnes of oxides of nitrogen.

23 This staining on marble is the result of dry deposition from sulphur dioxide gases produced by the burning of fossil fuels.

24 The first two chapters discuss a number of pollution incidents and the biological cycles of carbon nitrogen and sulphur.

25 Each year it belches out the sum of 325,000 tonnes of sulphur.

26 The maps will be used to show that current plans to reduce sulphur dioxide emissions from power stations will meet international commitments.

27 Moreover, it would soon become redundant when the low sulphur standard becomes mandatory for all diesel.

28 This happened to a man with eczema and asthma who was treated with a low potency of sulphur which improved both symptoms.

29 Unlike the greenhouse gases, which spread evenly across the globe, sulphur dioxide's effects are short-lived and regional.

30 The wounds of both eyes and rootstocks should be dusted with charcoal or sulphur to help prevent infection.