Uv sterilizer function is introduced
Uv sterilizer) Summary:
uv sterilizer, Uv sterilizer) Water treatment equipment to overcome the shortcomings of existing traditional sterilization technology. In the process of sterilization, do not add any chemicals, also do not produce or leave any harmful substances in the water, safe and reliable operation, simple installation, maintenance, especially in low investment and run maintenance cost, and excellent bactericidal effect.
2, uv sterilizer, Uv sterilizer) Equipment structure form
uv sterilizer, uv sterilizer, water treatment equipment ( Uv sterilizer, uv sterilizer, water treatment equipment) Structure according to the current state of the close; By ultraviolet (uv) light source location is an underwater, underwater lamp outside must use quartz sleeve to separate water and tubes.
3. For confining pressure cylinder requirements:
uv sterilizer, uv sterilizer, water treatment equipment ( Uv sterilizer, uv sterilizer, water treatment equipment) Confining pressure cylinder is made of stainless steel ( 304 material) And the inner surface polishing treatment, to enhance uv light reflection ability, improve the effective utilization of ultraviolet (uv) light source.
2。 The requirement to the quartz sleeve:
uv sterilizer, uv sterilizer, water treatment equipment ( Uv sterilizer, uv sterilizer, water treatment equipment) Use of high purity quartz tube, uv transmittance is greater than 90%, and can be long-term under 0. More than 45 MPa pressure of work.
3。 Demand for ultraviolet (uv) light source:
straight shape quartz uv low-pressure lamp should be adopted. Its technical requirements should be consistent with YY/Tl060 - 94 'straight shape quartz uv low pressure disinfection lamp'. When the irradiation intensity is less than 70% of the factory standard shall be deemed invalid light source. Four, uv sterilizer (
Uv sterilizer) The determination of the water treatment equipment water water quality and description:
1, uv sterilizer, Uv sterilizer) Water treatment equipment water water quality standard description
water water quality conditions determine the principles basically has two: one is to reduce the water by ultraviolet absorption; The second is to ensure water quality to meet drinking water standards. Chromaticity and turbidity of water, iron and manganese content affected the water by ultraviolet absorption, so must carry on the limit, its value is mainly to meet drinking water standards. The content of e. coli bacteria in the water and the content of main consideration before disinfection and after disinfection should reach the effect. GB3838 88 'standard of surface water environment quality' and CJ3020 - 95 'standard of living and drinking water sources' as prescribed in the concentrated water total coliform domestic and drinking water sources should be less than 10000 / L. But actually after coagulation, precipitation, filtering processing usually escherichia coli values are less than 1000 / L. Bacteria are less than 3000 cfu/ml. According to the rate of inactivated bacteria e. coli were 99% and 99. 9%, the total number of bacteria in the water for 30 cfu/mL of e. coli for l/l, respectively, less than 100 cfu/mL and 3 / l standard specified value.
2, uv sterilizer, uv sterilizer, water treatment equipment, water quality conditions
the experimental results show that water water water quality impact of ultraviolet absorption, so must carry on the effective control of water quality, to ensure the effect of uv sterilizer or uv sterilizer sterilization equipment.