Sen Pa Environmental Protection, a high-quality air treatment engineering service provider
2024 is the 75th anniversary of the founding of the People's Republic of China, a key year to achieve the goals and tasks of the "14th Five-Year Plan", and a year for the construction of a brand power to reach a new level. In order to implement the national strategy of "brand power", CCTV's "Brand China Tour" column team went to the front line, went into all parts of the country to collect research, tell the story of high-quality development of enterprises, and write a new chapter in the rise of national brands for Chinese-style modernization.
In recent years, cancer, leukemia and other diseases have occurred frequently, and whenever I see such reports on news TV, I feel very sad, and the spearhead is pointed at formaldehyde in decoration pollution. On January 15, 2024, the column of "Brand China Tour" walked into Sendad (Yancheng) Environmental Science and Technology for an interview and research, how did they win the protracted battle of "formaldehyde removal"?
Formaldehyde is a colorless, irritating and water-soluble gas, which has the effect of coagulating proteins, and its 35% 40% aqueous solution usually becomes a solution that is often used as an impregnated specimen. Formaldehyde is a highly toxic substance, and formaldehyde ranks second on the priority control list of toxic chemicals in China.
On October 27, 2017, in the list of carcinogens published by the World Health Organization's International Agency for Research on Cancer, formaldehyde was on the list of class 1 carcinogens. On July 23, 2019, formaldehyde was included in the list of toxic and harmful water pollutants (the first batch).
How much formaldehyde is seriously exceeded? In the "Indoor Air Quality Standards" promulgated by the state, the formaldehyde content is 01mg/m3。In real life, if there is a living environment for pregnant women or children, it should generally be less than 005mg/m3。
Mr. Zhang said in an interview: "Formaldehyde is mainly used in decoration building materials, furniture, etc. Long-term exposure to excessive formaldehyde can induce symptoms such as itchy eyes, throat discomfort, headaches, allergies, and may also increase the risk of leukemia, nasopharyngeal carcinoma and other diseases. Therefore, the control of indoor formaldehyde concentration becomes crucial. ”
Mr. Zhang said in an interview: "Formaldehyde is a colorless and irritating gas. Its harm is mainly manifested in irritating, sensitization, toxicity, and potential carcinogenic risks. Long-term exposure to high concentrations of formaldehyde may induce or aggravate symptoms such as headache, dizziness, drowsiness, insomnia, decreased immunity, and atopic dermatitis. ”
Long-term inhalation of high concentrations of formaldehyde will have adverse effects on the respiratory system, nervous system, and immune system. Severe cases increase the risk of lymphoma, leukemia and other diseases. In October 2017, the World Health Organization's International Agency for Research on Cancer classified formaldehyde as a Class I carcinogen.
How to judge whether the formaldehyde concentration at home exceeds the standard? When the indoor formaldehyde concentration is high, there will be a pungent smell, at this time the eyes will be uncomfortable, the nose will sneeze, and the respiratory discomfort will be felt. Studies have shown that when the formaldehyde concentration reaches about 013 mg m, about 50% of people will feel the presence of this irritating gas at such a level. 008mg m, most people do not feel irritation.
How to judge whether the formaldehyde concentration at home exceeds the standard?
Mr. Zhang said in an interview: "Through a professional testing agency, or closed for a period of time, and then trace the source of pollution through human feelings. Second, larger sources of pollution can be found in a professional treatment organization. Professional treatment institutions will use sprays to spray on the surface of furniture, and formaldehyde will react chemically with the spray to decompose formaldehyde. Second, for small space treatment, formaldehyde can be decomposed or chemically adsorbed by placing some products with catalysts. To treat formaldehyde, we must choose a professional and formal treatment institution, and at the same time prevent secondary pollution. ”
As a family to highAn innovative environmental protection enterprise based on science and technology, committed to the field of indoor and outdoor air control and improvement. The company's product and construction research and development rely on Japan's advanced technology. The company has always been in line with the world's cutting-edge technology, and is committed to purifying indoor air pollution, improving indoor air quality, improving the human living environment, and exploring and developing new green materials. It is an environmental management system company in the indoor air purification industry and an integrator of air purification implementation plans.
"Sen Pa Environmental Protection" always maintains the corporate culture of scientific and technological innovation, down-to-earth and integrity-based, adheres to the business philosophy of "jointly building a healthy breathing environment", and provides high-quality indoor air purification services for customers across the country.
The "Brand China Tour" column is to implement the national strategy of "brand power", adhering to the spirit of "tracing back to the roots", and carry out the large-scale financial collection activities of "Brand China Tour" for a long time, looking for representative national enterprises in various industries that adhere to quality, promote ingenuity and innovation, record the road of enterprise growth, show the achievements of enterprise style, and jointly broadcast a comprehensive brand culture column with "national brand" special documentaries on CCTV, high-speed rail TV and other authoritative projects.
In the current era of financial integration, the "Brand China Tour" column makes full use of the rich resources of CCTV and disseminates it authoritatively through multiple channels such as TV and the Internet. In the process of communication, we pay attention to diversity, and through all-round diversified three-dimensional communication methods such as "long** + medium** + short**", "CCTV + high-speed rail + network", "text", etc., it not only expands the influence of the brand, but also provides a broad communication space for the brand.
Brand China Tour" column group Written by].