-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
China Paint Network
:
late September, Shanghai Chongming County Yu'an Primary School (new campus) classroom air pollution caused some students to become unwell incident caused by all concerns. Although the acceptance testing unit claimed that the completion of the decoration to meet the standards, but the reporter found that the standard is in accordance with the loose "old standards", rather than in 2011 by the Shanghai Municipal Education Commission and other five departments to develop the requirements of the "new standards." Reporters from the Shanghai Indoor Environmental Purification Industry Association was informed that the Association will require the industry indoor environmental testing units in accordance with the relevant provisions of the municipal education department, the implementation of more stringent "indoor air quality standards (GB/T-18883-2002)." But such a standard, which concerns the health of many teachers and students, clearly cannot be promoted and monitored by the appeal of a trade association alone. The two standards are very different from the relevant units open Yu'an Primary School project completion acceptance of the "indoor environmental air quality testing report", Yu'an Primary School (new campus) acceptance testing units are in accordance with the "civil construction project indoor environmental pollution control norms" (GB50325-2010) standards for indoor environmental pollutant concentration testing, and came to the "tested, the results meet the requirements of Class I civil construction projects" conclusions. The problem is that the GB50325-2010 standard issued by the Ministry of Construction is that construction units must meet the target values for indoor environmental pollution control of building houses when delivering new and remodeled buildings after completion, and the air quality after the renovation of houses is moved into furniture should be tested in accordance with the "Indoor Air Quality Standards" (GB/T-18883-2002) issued by the Ministry of Health and the State Environmental Protection Administration. In contrast, the GB50325 standard is looser than the GB/T-18883 standard. For example, the former requires ventilation before testing, and then only close doors and windows for 1 hour to be tested, while the latter requires that doors and windows be closed 12 hours later. Therefore, it often occurs that some pollutant concentrations are measured by GB50325, while the GB/T-18883 standard detection is not exceeding the standard. The implementation of the new regulations is not in place for this, the Municipal Education Commission, municipal health and other five departments in the relevant documents have also made special provisions. Reporters consulted a "Shanghai Education Commission Body (2011)22" formulated by the Shanghai Municipal Education Commission and other five departments, "Shanghai primary and secondary schools sanitary facilities set up and construction requirements", which Article 1, six points clearly stipulates: "Newly renovated classrooms should be put into use before indoor air testing, in line with the "indoor air quality standards" (GB/T-18883-2002) can be put into use, the use of ventilation should also be maintained." Shanghai Indoor Environmental Purification Industry Association said that the facts show that the newly renovated classroom only in accordance with GB50325 standard testing qualified to open to students is far from enough; Comprehensive management of the three points suggested that the city indoor environmental purification industry association revealed that the near future will require the industry indoor environmental testing units, where the newly renovated classroom air quality testing, must be in accordance with the "indoor air quality standards" (GB/T18883-2002) testing.
At the same time, the Association put forward several suggestions to the education administrative departments: First, when the relevant departments review the construction schedule of school projects, they should set aside sufficient time for classroom air testing and management before the start of school;