It is flexible, low-cost with obvious effects, no side effects to use Ozone in the restaurant industry for disinfection.
I Ozone disinfection methods
1, Dipping for cleaning;
2, Ozone gas sterilization;
1, Dipping for cleaning;
2, Ozone gas sterilization;
II the advantages of ozone disinfection
1, not only on tableware disinfection, but also disinfect with kitchen and dining venues, the degradation of pesticide residues and harmful hormones in fruits, vegetables and meat products to avoid the phenomena of food poisoning .
1, not only on tableware disinfection, but also disinfect with kitchen and dining venues, the degradation of pesticide residues and harmful hormones in fruits, vegetables and meat products to avoid the phenomena of food poisoning .
(1) Either Ozone gas or Ozone water can be used to disinfect for kitchen, dining room, kitchen utensils knife, refrigerators, dish-and aquaculture, storerooms;
(2) Either ozone gas or Ozone water can be used for high temperatures tableware disinfection like plastic and color ceramic products.
(3) Ozone water for biodegradable pesticide residues and harmful hormones in fruits, vegetables and meat products.
(2) Either ozone gas or Ozone water can be used for high temperatures tableware disinfection like plastic and color ceramic products.
(3) Ozone water for biodegradable pesticide residues and harmful hormones in fruits, vegetables and meat products.
2, Time-saving and easy and simple operation, no longer cleansing after ozone disinfection
For example, disinfection for 100 pieces of tableware follows:
It takes 140 minus in normal procedures：
3, no harmful residues, no secondary pollution.
The decomposition of ozone disinfection is oxygen without smell and pollution.
The decomposition of ozone disinfection is oxygen without smell and pollution.
4, Low cost
the power consumption for Ozone Disinfection is much lower than DISINFECTOR. Ozone disinfection tableware can be used directly without drying.
the power consumption for Ozone Disinfection is much lower than DISINFECTOR. Ozone disinfection tableware can be used directly without drying.
III, Compare for the other ways of sterilization
|
Way |
boiling
|
Chemical disinfectant |
DISINFECTOR |
Dishwashers | |
|
shortcomings |
① limited to heat-resistant tableware;
② bactericidal effect difference;
③ time-consuming electricity and gas consuming;
④less disposable tableware processing; |
①strong corrosive, or harm human skin;
②residual liquid on the chopping board, table cloth and water; ③ chemical disinfectants themselves with a strange smell and toxic substances and should not be used for raw food sterilization; |
① volume limited to the big tableware disinfection and unable to sterilize establishments; ② unable to disinfect pesticides and plastic fruit and vegetable; ③ color ceramic tableware will release harmful substances at high temperature treatment, endangering human health; ④time-consuming electricity and gas consuming; ⑤ not immediately disinfection for urgent; |
① big investment;
② water consumption, high cost; ③ can kill bacteria only; | |
1 Food processing workshop
Food processing workshop packaging require relatively low concentrations of ozone, the general can be reached 2.5 ppm. The concentrations of ozone for different food storage varied according to its storage capacity.
2.1 Calculation Method
According to "sterilize technical specifications" and the practical application of experience,
300,000 take-purification 2.55ppm = C = 5.457mg/m3;
100,000-grade purification from 10.7mg = C = 5ppm / m3;
- Purification million from 32.1mg = C = 15ppm / m3;
100 from 42.8mg = C = 20ppm / m3.
Calculation Method: focus on adding HVAC system, the ozone generator chosen by the following method: First, the calculation of actual ozone disinfection volume, the actual volume consists of three parts V = V1 + V2 + V3, clean space volume V1, V2 air Purification System volume V3 cycle of the air volume loss, in the computation of actual V3 equivalent to the total circulation of 1.2% in the wind.
(1) W = C × v / dw: Actual use ozone generator output, in units of g / h; c: unit volume ozone dosage; V: the actual size of the ozone disinfection. D: ozone recession coefficient 0.4208.
(2) If the design space by zooplankton concentrations of ozone of 5 ppm, the volume of 10,000 m3 disinfection, air supply flow 100000 m3 / h
V1 = 10000 m3
V2 = not significant
V3 = 100000 × 1.2% = 1200
Actual ozone disinfection V = V1 + V2 + V3 = 11200m3
Ozone dosage W = C × V / d = 5 × 2 × 11200/0.4208 = 266.159g / h
Recommended options ozone generator output was 280 g / h.
300,000 take-purification 2.55ppm = C = 5.457mg/m3;
100,000-grade purification from 10.7mg = C = 5ppm / m3;
- Purification million from 32.1mg = C = 15ppm / m3;
100 from 42.8mg = C = 20ppm / m3.
Calculation Method: focus on adding HVAC system, the ozone generator chosen by the following method: First, the calculation of actual ozone disinfection volume, the actual volume consists of three parts V = V1 + V2 + V3, clean space volume V1, V2 air Purification System volume V3 cycle of the air volume loss, in the computation of actual V3 equivalent to the total circulation of 1.2% in the wind.
(1) W = C × v / dw: Actual use ozone generator output, in units of g / h; c: unit volume ozone dosage; V: the actual size of the ozone disinfection. D: ozone recession coefficient 0.4208.
(2) If the design space by zooplankton concentrations of ozone of 5 ppm, the volume of 10,000 m3 disinfection, air supply flow 100000 m3 / h
V1 = 10000 m3
V2 = not significant
V3 = 100000 × 1.2% = 1200
Actual ozone disinfection V = V1 + V2 + V3 = 11200m3
Ozone dosage W = C × V / d = 5 × 2 × 11200/0.4208 = 266.159g / h
Recommended options ozone generator output was 280 g / h.
2.2 Built-Sketch
Host installed in the general validity of the filter after the previous or efficient filters.
