1. Penetrate the respiratory tract.

1. Penetrate the respiratory tract.
Research shows that smokers susceptible to Cd. One cigarette contains about 1-2 micrograms of cadmium and 10% Cd lungs when inhaled smoke, smoke will gather human kidney. Smoking 20 cigarettes a day will be from 2-4 g of cadmium through the lungs, and about 25-50% is absorbed lungs.
The process of monitoring the biological characteristics of cadmium in humans has demonstrated that tobacco smoke is an important source of cadmium exposure. On average, those who smoke have higher blood cadmium concentrations of 4-5 times those of non-smokers and the concentration of cadmium in the kidney to fold 2-3 times those who don't smoke.
2. Penetrate through the digestive tract.
Food, drinking water is the main way that Cd from entering the body. During the years 1940-1950, the food poisoning case occurred primarily due to the replacement of the Cd for rare metals chromium in the plating of the external substance is the map used food containers, drink.
The food poisoning is caused by acids in food, drinking water in contact with the surface of the outer wrap of the box containing this and after eating the body will be tainted.
3. Absorbed through the skin.
Percutaneous absorption rate is estimated by Kimura & Otaki (1972) in rabbits painting and rats shaved nude:
- Rabbit paint experimental 5 times in 3 weeks to see a buildup of cadmium 0.4-0.6% of the applied dose.
- Rats shaved nude 1-4 times in a week, shows the cumulative 0.8-0.2% of applied dose.
The method of handling Cd in water.
1. Absorption method.
The method is widely used to clean the waste water from dissolved organic substances: phenol, ankylbenzen, sunfonic, acid dyes, aromatic compounds having biochemical processing or processed waste water preliminary by other methods and especially the heavy metals with small amounts.
People often use peat, synthetic substances or wastes of production such as furnace, loss of iron and the sorbents by minerals such as clay, silicagel, glue aluminum foil ... that especially activated charcoal to absorb the dissolved substances.
For pollutants as heavy metals. Currently the sorbent of choice is peat because this material is inexpensive and easy to implement. There are also water hyacinth to feed on the lake.
2. Electrochemical methods.
People use the anode oxidation process and reduced to the cathode, the capacitor ... to clean the waste water from dissolved substances and disperse. All of these processes occur on the electrode when there is direct current goes through the sewage. The electrochemical method allows the waste water purification by using simple technology and automation does not need to use chemical agents. However the main drawback of this approach is energy consumption.
3. chemical methods.
The waste in the form of water-soluble inorganic toxic and preprocessed by chemical methods. Ions of heavy metals such as Cadmium is removed from wastewater by chemical methods. The essence of this approach is the movement of solutes in the water insoluble or soluble in the form of reduced levels of pollution or non-toxic or less toxic, by adding reactants in and separate them as precipitated by deposition method. Hence the selection of chemicals is particularly important so that we can calculate the reaction selectivity, inexpensive, easily available and highly effective.

The method of handling Cd in Human.
Chronic cadmium poisoning can cause kidney damage, the diet of the calcium and phosphate to be increased, provided enough zinc and protein.
Welding and galvanizing processes must have the necessary equipment, operations should wear a facemask to protect individuals.
Location of production should not eat and smoke.
Cadmium plated utensils can’t be stored food, especially acidic foods like vinegar.
To prevent cadmium on environmental pollution, the environmental protection work must be done strictly enforce environmental health standards, cadmium.

Kết quả (Anh) 1:

1. Penetrate the respiratory tract.Research shows that smokers susceptible to Cd. One cigarette contains about 1 to 2 micrograms of cadmium and 10% of the lungs when inhaled smoke, smoke Cd will gather human kidney. Smoking 20 cigarettes a day will be from 2-4 g of cadmium through the lungs, and about 25-30% is absorbed lungs.The process of monitoring the biological characteristics of cadmium in humans has demonstrated that tobacco smoke is an important source of cadmium exposure. On average, those who smoke have higher blood cadmium concentrations of 4-5 times those of non-smokers and the concentration hand of cadmium in the kidney to fold 2-3 times those who don't smoke.2. Penetrate through the digestive tract.Food, drinking water is the main way that Cd from entering the body. During the years 1940-1950, the food poisoning case occurred primarily due to the replacement of the Cd for rare metals chromium in the plating of the external substance is the map used food containers, drink.The food poisoning is caused by acids in food, drinking water is in contact with the surface of the outer wrap of the box containing this and after eating the body will be tainted.3. Absorbed through the skin.Percutaneous absorption rate is estimated by Kimura & Otaki (1972) in rabbits and rats shaved nude painting:-Rabbit paint experimental 5 times in 3 weeks to see a buildup of cadmium 0.4-0.6% of the applied dose.-Shaved nude Rats 1-4 times in a week, shows the cumulative 0.8-0.2% of applied dose.The method of handling a Cd in water.1. Absorption method.The method is widely used to clean the waste water from dissolved organic work: ankylbenzen, phenol, sunfonic, acid dyes, aromatic compounds having the biochemical processing or processed waste water preliminary by other methods and especially the heavy metals with small amounts.People often use peat, the work or synthetic wastes of production such as furnace, loss of iron and the sorbents by minerals such as clay, silicagel, glue aluminum foil ... that especially activated charcoal to absorb the dissolved the work.For pollutants as heavy metals. Currently the sorbent of choice is peat because this material is inexpensive and easy to implement. There are also water hyacinths to feed on the lake.2. Electrochemical methods.People use the anode oxidation process and reduced to the cathode, the capacitor ... to clean the waste water from dissolved the work and disperse. All of these processes occur on the electrode when there is direct current goes through the sewage. The electrochemical method allows the waste water purification by using simple technology and automation does not need to use chemical agents. However the main drawback of this approach is energy consumption.3. chemical methods.The waste in the form of water-soluble inorganic toxic and preprocessed by chemical methods. Ions of heavy metals such as Cadmium is removed from wastewater by chemical methods. The essence of this approach is the movement of solutes in the water insoluble or soluble in the form of reduced levels of pollution or non-toxic or less toxic, by adding reactants in and separate them as precipitated by deposition method. Hence the selection of chemicals is particularly important so that we can calculate the reaction selectivity, inexpensive, easily available and highly effective.The method of handling a Cd in Human.Chronic cadmium poisoning can cause kidney damage, the diet of the calcium and phosphate to be increased, provided enough zinc and protein.Welding and galvanizing processes must have the necessary equipment, operations should wear a facemask to protect individuals.Location of production should not eat and smoke.Cadmium plated utensils can't be stored food, especially acidic foods like vinegar.To prevent cadmium on environmental pollution, the environmental protection work must be done strictly enforce environmental health standards, cadmium.

Kết quả (Anh) 2:

1. Respiratory tract Penetrate the.
Research shows smokers susceptible to Cd có. One cigarette contains about 1-2 micrograms of cadmium and 10% cadmium inhaled smoke Lungs khi, smoke sẽ gather human kidney. Smoking 20 cigarettes a day from 2-4 g sẽ of cadmium through the Lungs, and about 25-50% is Absorbed Lungs.
The process of monitoring the BIOLOGICAL Characteristics of cadmium in tobacco smoke Humans has demonstrated is an Important có source of cadmium exposure. On average, Those Who have Higher blood cadmium concentrations of smoke 4-5 times of non-smokers như concentration of cadmium and the kidney to fold in the 2-3 times Those Who do not smoke.
2. Penetrate through the digestive tract.
Food, drinking water is the main way from entering the body có Cd. During the years 1940-1950, the food poisoning case lỗi chính Due to the replacement of the Cd for rare metals in the chromium plating of the external substance is the map used food containers, drink.
The food poisoning is caused by acids in food, drinking water in contact with the surface of the outer wrap of the box containing this and after eating the body Will be Tainted.
3. Absorbed through the skin.
Absorption rate is Estimated by percutaneous Kimura & Otaki (1972) in rabbits and rats shaved nude painting:
- Rabbit experimental paint 5 times in 3 weeks to see a buildup of cadmium 0.4-0.6% of the dose áp.
- Rats shaved 1-4 times in a week nude, shows the cumulative dose 0.8-0.2% of áp.
The method of handling cadmium in water.
1. Absorption method.
The method is widely used to clean the waste water from dissolved organic substances: phenol, ankylbenzen, sulfonic, acid dyes, aromatic compounds having a biological waste water processing or processed by other methods and Preliminary Especially the heavy metals with small tiền.
People often Do use peat, synthetic substances or wastes of production như furnace, loss of iron and the sorbents by như clay minerals, silica gel, glue aluminum foil ... that absorb Especially activated charcoal to the dissolved substances.
For pollutants as heavy metals. Currently the sorbent of choice is peat material is inexpensive and this vì easy to implements. There cũng to feed water hyacinth on the lake.
2. Electrochemical methods.
People use the anode oxidation process and reduced to the cathode, the capacitor ... to clean the waste water from dissolved substances and disperse. All of These processes occur on the electrode there is direct current khi goes through the sewage. The electrochemical method the waste water purification cho phép by using simple technology and automation does not need to use chemical agents. Tuy nhiên the main drawback of this approach is energy consumption in relation to.
3. chemical methods.
The waste in the form of water-soluble inorganic toxic and preprocessed by chemical methods. Ions of heavy metals Cadmium is removed from như Wastewater by chemical methods. The essence of this approach is the movement of solutes in the water insoluble or soluble in the form of reduced levels of pollution or non-toxic or less toxic, by adding reactants in and chia added as precipitated by deposition method. Hence the selection of chemicals is Particularly Important để calculate the reaction selectivity WE CAN, inexpensive, and highly effective Easily available.

The method of handling Cd in Human.
Chronic cadmium poisoning can cause, kidney damage, the diet of the calcium and phosphate to be Increased, zinc and protein enough given below.
Welding and Galvanizing processes must haves the NECESSARY equipment, wear a facemask operations to protect shouldnt cá.
Location of production shouldnt eat and smoke.
Cadmium plated utensils can not be stored food, acidic foods Especially like vinegar.
To Prevent cadmium on Environmental pollution, the Environmental Protection phải work done Strictly enforce the Environmental Health Standards, cadmium.