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Full text of "The Times , 1976, UK, English"

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Recent Advances in the Assessment of the Health Effects of

j^jtroducJLJon Control of environmental noise constitutes an important part of the work required to make the modern world tolerable for man. From a public health point of view a satisfactory control of environ mental noise sources requires a detailed information concerning dose response relationships.

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Odours in Wastewater Treatment PDF Free Download

3.5.2.6 Flow velocity in pressure mains The potential production of sulphide depends on the biofilm thickness. If the flow velocity in the pipe is 0.8–1 m/s, the corresponding biofilm is

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Odours in Wastewater Treatment PDF Free Download

3.5.2.6 Flow velocity in pressure mains The potential production of sulphide depends on the biofilm thickness. If the flow velocity in the pipe is 0.8–1 m/s, the corresponding biofilm is

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Odours in Wastewater Treatment PDF Free Download

3.5.2.6 Flow velocity in pressure mains The potential production of sulphide depends on the biofilm thickness. If the flow velocity in the pipe is 0.8–1 m/s, the corresponding biofilm is

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