How much cement kiln dust from the Clitheroe cement works went to agricultural or related uses in 1993 and in each subsequent year; and what were the particular agricultural or related uses to which the dust was put. - No kiln dust from the Clitheroe cement works went to agricultural...

How much cement kiln dust from the Clitheroe cement works went to agricultural or related uses in 1993 and in each subsequent year; and what were the particular agricultural or related uses to which the dust was put. - No kiln dust from the Clitheroe cement works went to agricultural...

What plans the Environment Agency has to carry out a detailed analysis of the precipitator dust from cement kilns which burn secondary liquid fuel, with particular reference to the potential of such dust to contaminate soil and groundwater. - The Environment Agency will require the operators to carry out appropriate...

What plans the Environment Agency has to carry out a detailed analysis of the precipitator dust from cement kilns which burn secondary liquid fuel, with particular reference to the potential of such dust to contaminate soil and groundwater. - The Environment Agency will require the operators to carry out appropriate...

What estimate he has of the effect of volcanic dust in the earth's upper atmosphere and the equivalent information for 1990 and 1985. - The effect on global climate of volcanic dust in the upper atmosphere in 1995, 1990 and 1985 was too small to be identified.

What estimate he has of the effect of volcanic dust in the earth's upper atmosphere and the equivalent information for 1990 and 1985. - The effect on global climate of volcanic dust in the upper atmosphere in 1995, 1990 and 1985 was too small to be identified.