Indoor air pollution detection standard indoor air

2022-07-22
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With the progress of modern times and science and technology, people have higher and higher requirements for the home environment. In order to protect the health of the people, the state and relevant departments have issued a series of norms and standards to ensure the safety of people's living environment. The implementation of these standards makes air monitoring have laws to abide by and plays a great role in controlling indoor pollution. Now let's introduce: indoor air pollution detection standards and the "prevention" and "treatment" of indoor air pollution

with the progress of modern times and science and technology, people have higher and higher requirements for the home environment. In order to protect the health of the people, the state and relevant departments have issued a series of norms and standards to ensure the safety of people's living environment. The implementation of these standards makes air monitoring have laws to abide by and plays a great role in controlling indoor pollution. Now let's introduce: indoor air pollution detection standards and indoor air pollution “ Anti &rdquo& ldquo; Governance ” Grasp with both hands

indoor air detection standard:

1 Code for indoor environmental pollution control of civil building engineering GB50325-2001 (2006 Edition) is a national mandatory standard and must be enforced; Indoor air quality standard (gb/t18883-2002) is a national recommended standard and a non mandatory law and regulation. It is mandatory only when the parties to the contract agree to meet the standard in the agreement

2. After decoration, consumers should be tested according to code for indoor environmental pollution control of civil building engineering GB50325-2001 (2006 Edition); After the furniture is in place or after staying for a period of time, the indoor air quality should be tested according to the indoor air quality standard gb/t18883-2002

requirements for indoor air detection:

1 Representativeness: the sampling time, sampling place and sampling method must comply with relevant regulations, so that the collected samples can reflect the real situation of the whole

2. Integrity: it mainly emphasizes that the implementation of the testing plan should be complete, that is, the integrity, systematicness and continuity of the sampling quantity and measurement data must be guaranteed according to the plan

3. Comparability: it is required that the determination results of the same sample between laboratories or the same laboratory can be compared with each other

4. Accuracy: the consistency between the measured value and the real value

5. Precision: the measured value has good repeatability and reproducibility

there are 4 categories and 19 parameters to measure the quality standard of indoor air. During the acceptance of civil construction projects, the harmful substances that often appear in the indoor environment should be detected: formaldehyde, benzene, ammonia, radon, total volatile organic compounds (TVOC), so as to supervise the construction party to control the material selection and dosage of civil construction projects. However, for private civil buildings, specific monitoring items should be determined according to the specific conditions of the monitored objects, including the characteristics of indoor decoration materials and the amount of testing fees acceptable to the homeowner. In addition, inhalable particles and total bacteria should be tested according to the requirements of different seasons. In short, the determination of the number of sampling points and the selection of monitoring items should be based on the detection object. For the acceptance of civil construction projects, we should strictly control the source of indoor air pollution; The detection of private property should not only consider the characteristics of the site decoration layout and the wishes of the homeowner, but also correctly reflect the level of indoor air pollutants

indoor air pollution “ Anti &rdquo& ldquo; Governance ” Two hands:

first of all, people who want to decorate their houses must pay attention to the quality of decoration materials when choosing decoration materials. At the same time, they should also pay attention to the materials of decoration materials and whether they are green and environmentally friendly decoration materials that meet national standards. The use of green environmental protection decoration materials in the decoration of houses can greatly reduce the probability of indoor air pollution

secondly, the use of green environmental protection materials that meet national standards during decoration cannot completely eliminate indoor air pollution. After decorating the house, it is best to put some green plants that are useful for indoor air management indoors. Chlorophytum comosum, hupilan, etc. have a good effect on air purification. Activated carbon is also a natural indoor air treatment article

thirdly, if the above methods can not effectively reduce the degree of indoor air pollution, then it is necessary to find a professional indoor air treatment company to carry out air treatment, so as to effectively improve the indoor air quality

editor's summary: indoor air pollution detection standards and indoor air pollution “ Anti &rdquo& ldquo; Governance ” This is the introduction of two hands. I hope it can help you. Please pay attention to more information

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