日本一家公司开发成功一种强磁场水处理装置,能够代替化学药品清除工业用水中的杂质,这既可降低工业用水的生产成本,又能杜绝有害废液的排出。这种装置,其工作机制是在水管周围安置三台永久性磁铁,能够发生2000到10000高斯的强大磁场,水在通过磁场时,会产生微弱的电流,水中的钙和铁等杂物 A Japanese company has successfully developed a strong magnetic field water treatment device capable of removing impurities from industrial water instead of chemicals to reduce the production cost of industrial water and prevent the discharge of harmful waste liquid. This device, which works by placing three permanent magnets around the water pipe, can generate a powerful magnetic field of 2000 to 10000 gauss. When water passes through a magnetic field, it produces weak currents, impurities in the water such as calcium and iron