On July 9, this year, China officially announced that it would not accept foreign trash and stir up thousands of waves in the world.People laughed at the news, feeling that China was strong and banned foreign trash.But the reality is not so simple, according to us media, the United States is a mountain of garbage, and since China has banned the import of garbage, the United States and many European developed countries have been trapped in the garbage.  Take the state of Oregon, which is America's environmental leader.In such an enviable state, it was besieged by rubbish in a few mont...
Water purifiers are now indispensable in our lives. Water purifiers have brought good water to our lives.So what is the story of the water purifier?In fact, it has a close relationship with environmental pollution.It is well known that the first industrial revolution began in the European century, and since then people have been polluting the environment.Now more than a century has passed, and the developed world has turned the earth beyond recognition.Although in developed countries are trying to make the environment better, protecting the environment is also very seriously, but present in th...
Strictly speaking more pure than water treated water purifiers, pure water machine can be directly drinkable, but nowadays the market the net is also called water machine (some) refers to the pure water machine, the low-end, made out of the water can't direct drinking water purifier has been eliminated, in this paper, according to the strict definition to explain the difference between the pure water machine and water purifier.For safe drinking water, pure water machine is the best choice.Pure water machine is a current international popular through the way such as reverse osmosis, the raw wat...
The water purifier is also called water purifier, which can be divided into RO reverse osmosis water purifier, ultrafiltration membrane purifier, energy purifier and ceramic water purifier.Today we will introduce the RO water purifier. The general reverse osmosis water purifier of RO water purifier is filtered in the form of 5-stage filtration.The diagram below:Level 1 filtration: currently, the water purifier in the market generally adopts the PP cotton of 5 mu m as the filter core material, which is used to remove impurities such as rust and sand grains.      Seconda...
According to a report on the Internet, a sample of 40 households in chengdu, sichuan province, found that 67.5 percent of the indoor air pollutants exceeded the standard, and the indoor air environment of the residents was worrying.It is understood that the activity has collected more than 70 valid entries in 2 years.The indoor air quality of 40 households was tested, and the activity test was benzene, formaldehyde, ammonia and TVOC. Benzene is flammable, toxic and a carcinogen.Source paint, adhesive, waterproof material, usually about half a year can basically evaporate.TVOC: TVOC source...
In the second half of a year, the weather turns cold, dry air, rainfall, and industrial emissions, the increase of the motor to the rear of the machine, the large number of small dust particles floating in the air, is easy to generate the north common fog weather, prepare for the fog weather, are you ready?According to related information, people spend 90% of their life indoors, 96.25% of indoor air is polluted, and 89.56% want to improve indoor air quality.How to improve, the environment we can not improve, our indoor environment can be easily purified, free breathing, this requires indoor in...