Water sterilizing system
A technology for water and disinfection pipes, which is applied in water/sewage treatment, adsorbed water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of poor process stability and many toxic by-products, etc. Stable running effect
Active Publication Date: 2014-12-17
CHINA UNIV OF MINING & TECH (BEIJING)
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a water disinfection system, which has strong disinfection ability, does not produce carcinogenic, teratogenic, mutagenic and other disinfection by-products, can realize safe and reliable operation of drinking water or sewage disinfection, and solves the current problems. There are many toxic by-products and poor process stability when disinfecting drinking water or sewage
Method used
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[0014] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] Embodiments of the present invention provide a water disinfection system that can safely disinfect drinking water or sewage, such as figure 1 As shown, the system includes: water inlet pipe, disinfection shell, nano disinfection pipe and water outlet pipe;
[0016] Wherein, the water inlet pipe 1 communicates with the disinfection housing 2 and the water outlet pipe 4 in sequence;
[0017] The nano-sterilizing tube 3 is arranged in the disinfection shell 2, and the nano-sterilizing tube 3 is filled with a nano-iron-aluminum ...
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The invention discloses a water sterilizing system, belonging to the field of water sterilization. The system comprises a water inlet pipe, a sterilizing shell, a nano sterilizing pipe and a water outlet pipe, wherein the water inlet pipe is sequentially communicated with the sterilizing shell and the water outlet pipe; and the nano sterilizing pipe is arranged in the sterilizing shell and internally filled with porous ferrum-aluminum alloy nanomaterial. By using the system, the nano sterilizing pipe arranged in the sterilizing shell is internally filled with the porous ferrum-aluminum alloy nanomaterial, flocculent Al(OH)3 and Fe(OH)3 sediments are formed through the intake, absorption and filtration effects of the porous ferrum-aluminum alloy nanomaterial and the hydrolysis reaction of ferrum and aluminum in water, and the flocculent Al(OH)3 and Fe(OH)3 sediments can play a favorable flocculent precipitation role for impurities such as bacterium microorganisms and the like in water in the nano sterilizing pipe and remove the bacterium microorganisms in water and can not generate secondary pollutants for causing cancers, malformation and mutation, so that true safe sterilization is realized.
Description
technical field [0001] The invention relates to the field of water disinfection, in particular to a system for harmless and safe disinfection of drinking water and sewage. Background technique [0002] Drinking water safety is a worldwide concern. At present, about 1.2 billion people in the world lack safe drinking water, and water-borne diseases reach as many as 1 billion people every year. Unsafe drinking water has become the cause of 80% of diseases and 30% of deaths in developing countries. Disinfection is currently an indispensable and fundamental step in ensuring the safety of drinking water. The commonly used disinfection techniques for drinking water mainly include physical methods and chemical methods. The physical method is to use heat, ultraviolet radiation, ultrasonic high-frequency radiation and other methods to make the protein in the bacteria condense under the action of physical energy or make the genetic factors mutate to change the genetic characteristics...
Claims
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IPC IPC(8): C02F1/52C02F1/28C02F1/00
Inventor 张春晖郭远杰王凯谭淑慧牛夏梦苏佩东
Owner CHINA UNIV OF MINING & TECH (BEIJING)