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上海市质量技术监督局副总工程师史子伟说,空气负离子可以净化空气、杀菌除螨虫,因为细菌病毒必须带正电荷才能攻击细胞。如果细菌病毒与负离子结合后产生结构的改变或能量的转移,导致细菌病毒死亡,细菌病毒便失去了对细胞的攻击力。美国环境总署的专家经过大量的研究指出:净化空气行之有效的方法是采用高浓度的
Shi Wei, deputy chief engineer of Shanghai Quality and Technical Supervision said air negative ions can purify the air and sterilize them except mites because the bacteria and viruses must be positively charged to attack the cells. If the bacteria and viruses combined with negative ions resulting in structural changes or energy transfer, resulting in the death of bacterial viruses, bacterial viruses will lose the attack on the cells. The United States Environmental Agency’s experts after a large number of studies have pointed out: the effective method of purifying the air is the use of high concentrations of