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Appraisal of the Environment Affections of the Radiation from Industrial Wastewater Drained by One Enterprise |
SHI Hua-rong, ZHAO Ru-yi, ZHANG Guo-yu |
The Occupational Diseases Prevention and Treatment Institute of Baotou Iron and Group Co. ltd, Inner Mongolia, Baotou, 014010, China |
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Abstract Objective To study the environment affection of the radiation from industrial wastewater drained by one enterprise. Methods Researches were made into the level of radionuclides and activity of alpha and beta in wastewater drained in main production line of the enterprise. Results When the mixture water was measured, there is markedly more waste water of substandard.Conclusion The reason is that waste water was discharged before the precipitation. One Rare-earths factory is the main pollution factor. So we suggest adding the precipitation equipment to make the discharged wastewater be up to the state standards.
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Received: 26 April 2005
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