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近海聽心 - Page 42

  • Reduce the health risks of secon...

    饮用水

    The water source water in the environment through the purification Amway傳銷 water treatment plant to provide households, do you know, these meet the national testing standards water, in the household use, may also suffer secondary contamination, and thus bring risks to health, and household drinking water health risks mainly from microbial contamination.

    What high-risk stages of the household water process can lead to microbial secondary contamination?

    Inappropriate stages in the water supply process

    Leakage of the tap water network system: Due to the dilapidated water supply network, the network is damaged and the wastewater sludge etc. from the surrounding environment enters the water supply system, causing contamination of tap water.

    Cistern (tank) pollution: multi-storey buildings use roof tanks, cisterns or pressurized water pumps to carry out water supply, if these assistance equipment is not disinfected and maintained on time, there is usually a potential pollution problem.

    Siphoning backflow at the water point: When the main pipeline network is disconnected for some reason, and the pressurized pump is still running normally, the water in the wastewater tank will siphon backflow and flow into the short layer or neighboring building customers, causing pollution.

    Wrong connection of pipe network: For example, the wrong connection of sewage pipe and water pipe will lead to the waste water into the water pipe network.

    Improper application of home drinking fountains

    While the water dispenser is dispensing water, as the pressure inside the bucket decreases, gas will enter the dispenser and the bucket, and airborne microorganisms will live and breed in the bucket and the dispenser.

    Inappropriate stage in drinking habits

    Drinking cold water: Cold water, especially natural water, may contain bacteria, viruses and parasites that are harmful to humans. Drinking cool water containing microorganisms can easily cause acute gastroenteritis, viral hepatitis, typhoid, dysentery and parasitic diseases.

    Drinking water for a long time: water boiled, placed too long, the air microorganisms will enter theamway濾水器, so that the body of water suffered contamination.

    Barrel water contamination: some barrels of water overdue applications, and cleaning and disinfection is not in place, serious contamination in the barrel; barrels of water in transport, very few health safety measures, most outdoor transport, very vulnerable to external environmental pollution.

    Microbial removal methods

    The current approach to removing microorganisms from drinking water, there are two main chemical methods and physical methods.

    Chemical methods, that is, the traditional disinfection method, chlorination, ozone, heavy metal ionization method and other oxidant methods. Among them, chlorine is commonly used because of its strong disinfection ability, cheap price, easy chlorination equipment, convenient residual chlorine measurement, and easy quantitative adjustment; however, these disinfection solutions will have residuals in the water and produce halogenated hydrocarbons, which pose a threat to health. Ozone disinfection itself does not produce halogenated alkanes and total organic halogens, but other disinfection by-products such as aldehydes, ketones, and alcohols can produce trihalomethanes and Artistry評價 to health if chlorinated.

    The main physical disinfection methods are mechanical filtration, heating, radiation, microelectrolysis, ultraviolet light and microwave disinfection. Because of the advantages of strong sterilization effect, short disinfection time, no disinfection by-products, low cost, UV sterilization method is gradually becoming one of the miniaturized drinking water disinfection methods. However, UV sterilization must overcome some of its own defects: 1.

    1, the germicidal efficacy of UVC is not continuous, only effective during the irradiation period.

    2, suspended matter in the water will affect the effect of germicidal UVC.

  • To do a comprehensive physical examination, these six checkups must be carried out well, none of which can be saved

    Do a comprehensive physical examination, which items are necessary?

    1, to do a comprehensive physical examination, we need to check the endocrine system, which is designed to fully reflect the development of students' physical and mental health. The endocrine system can be checked, vital signs monitor the three items of blood sugar, glycated hemoglobin and bone density. The normal blood glucose concentration is 80-120 mg%, and if it is not exceeded or below this value, the teacher needs to study the next examination. In addition, glycosylated hemoglobin can effectively reflect the level of blood glucose control management and is used to analyze the ability to determine whether diabetes is present. The middle-aged and elderly society needs to judge the degree of physical health education based on the detection of bone density.

    2. Comprehensive examination includes blood system examination, which is generally routine blood examination. The routine blood test can be used to know whether there are blood diseases and to grasp the internal situation in the blood. In addition, changes in the number and morphology of red blood cells, white blood cells, and platelets can help determine the health status of the body.

    Digestive system examinations are also essential. Gastroscopy, colonoscopy, abdominal ultrasound, liver function tests, and Helicobacter pylori tests can be performed to understand the health of the digestive system. Colonoscopy, gastroscopy and abdominal ultrasound are best for middle-aged and elderly people, through which they can determine whether there are problems in the stomach. In addition, liver function tests are routinely performed, mainly by the values of glutamic oxalacetic transaminase and glutamic alanine transaminase.

    Figure 4. The cardiovascular system is subject to a thorough physical examination, and the health of the heart can be understood through an electrocardiogram. Generally speaking, if you live with frequent symptoms of chest discomfort, dizziness and sometimes discomfort in the precordial region, you need to have a timely ECG examination. ECG is an important test for cardiovascular health examination and diagnosis of various cardiac diseases.

    5. A comprehensive physical examination needs to include a urinary system examination in order to understand the health status of the urinary system through routine urine and kidney function tests. The items that need to be performed in middle-aged and elderly people are urine routine to know whether there are any body organ diseases through urine composition analysis. In addition, the kidney function test is mainly through creatinine and uric acid values. If you have gout symptoms, you need to check your kidneys regularly.

    6, respiratory management system is one of the must-check items technology, through the chest X-ray, lung CT, etc., to understand the patient's lung function analysis and other lung health development, can detect the early lung lesions or airway lesions. Especially we frequent smokers need a check respiratory control system to prevent respiratory research diseases.

    In order to prolong your life, you need to have regular physical examinations and any physical abnormalities can be treated immediately. Since many diseases are easily treated in the early stages, they are usually difficult to cure in the advanced stages. Therefore, it is recommended to develop a good habit of regular medical check-ups in your life to protect your health.

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    吹气娃娃

  • 女人哪些功夫段特別必要補水呢?

    第一功夫段:早晨起床後,身體在睡覺時段,是會流失水分的。所以早晨起床後就處在一個生理性缺水的狀態。這個時候補水是最好的。選擇喝一杯溫開水空腹服用,可以迅速稀釋血液,清潔腸道,補充水分的夜晚。第二時間段:每天下班前上班族最大的問題就是,忙起來什么都忘記了,往往一天喝不上一口水。長期這些下去,腎髒和膀胱都會受到傷害。所以我們建議在上班的小仙女們,養成一個下班喝口水的習性,大約一紙杯的水,也不必一定要喝什么過多。

    除了定期的按摩和運動來延緩衰老,我總是使用正確的護膚產品,它們的保濕精華效果很好。保濕精華好用推介-

    第三時間段:飯後半小時吃完飯不建議喝水,因為這個時候喝水會影響胃部消化。最佳的喝水時間應該在吃完飯後的半個小時內,喝上一杯200毫升的水就可以了。第四時間段:晚上洗澡後我們在洗熱水澡的時候,身體血管受熱後會擴張,血流量會增加,這個時候的心跳也會比其他時刻快。選擇在洗澡後喝水,可以緩解血液流動速度,但有一點要記住,喝水不宜過快,要小口小口喝最好。第五時間段:晚上臨睡前每晚入睡前,最好是喝上兩口溫開水。因為人在入睡的時候,水分會慢慢流失,這時候就會出現血液粘稠的狀況,適當喝些水,可以緩解這個現象。但要記得,不能喝的過多,以免夜間尿頻,影響睡覺質量。

    聖誕節也是開始抗皺精華推薦的好時機!今年聖誕節,TONYMOLY HK推出了一款超高CP的聖誕禮盒裝,尤其是抗皺精華套裝。不僅包裝精美,產品質量也很好,所以產品的外包裝很好。

    其餘需要補水的時間段需補水的時刻一:吃的太鹹時一旦吃的太鹹,身體血壓就會升高,會出現短暫缺水症狀。這個時候一定要及時補充水分,稀釋血液。盡量選擇白開水、檸檬水或者茶,不要去喝奶茶、咖啡等飲料,對於補水沒有任何效果,反而會加深缺水狀況。需補水的時刻二:便秘的時候如果身體出現便秘的情況,就需要來杯水幫你潤潤腸道了。記得要喝大口的水,以便起到開腸的作用。需要補水的時刻三:開著空調時空調房內空氣幹燥,水分特別容易蒸發。 特別是人在空調房裏呆了很長時間後,身體的水分就會慢慢排出。這個時候一定要喝上足量的水,才不會產生缺水症狀。

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