environmental problems are changes in the quality of the environment caused by human activities acting on the surrounding environment, and the impact of such changes on human production, life and health. in the process of transforming the natural environment and creating the social environment, humans continue to change the natural environment with its inherent natural laws. the social environment, on the one hand, is subject to the constraints of the natural environment, but also moves with its own inherent laws. humans and the environment are constantly interacting and influencing each other, creating environmental problems. the environment includes both natural and social factors; it includes both non-living and living forms.
it is the qualitative, quantitative and systematic comprehensive analysis of pollutants and their related components, using physical, chemical and biological techniques as the object of the environment, in order to explore and study the changing patterns of environmental quality.”改成“based on the environment as the object, using physical, chemical and biological technical means,makes qualitative, quantitative and systematic analysis of the pollutants and their related components, in order to explore the change of environmental quality law
determine environmental quality (or pollution level) and its change trend by measuring the representative values of factors affecting environmental quality.
noa as a professional environmental monitoring organisation, is able to provide comprehensive on-site monitoring and laboratory testing services for environmental monitoring of a socially commissioned nature.
1. service background
online monitoring of pollution sources is the hotter below at this stage, and it has emerged as an effective use of modern technology to improve the efficiency of environmental protection work. online monitoring equipment requires a set of proven operation and maintenance management techniques to match its characteristics, otherwise it is not easy to achieve the purpose of the original design of the online monitoring system. the online monitoring operation and maintenance is a professional and comprehensive work involving mechanical and electronic, information technology, analytical chemistry and other disciplines, so its operation and maintenance has very high professional requirements. 2022 years after the environmental protection departments around the world have introduced specific requirements for comparison and acceptance of networking, so the acceptance of online monitoring of pollution sources and comparison testing in the future of environmental protection work is increasingly important.
2. noa services
noa has an experienced sampling team familiar with local environmental requirements to ensure the authenticity and logical rationality of online monitoring system acceptance and on-site comparison data.
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type of service |
comparison items |
|
|
online monitoring acceptance and comparison |
online gas monitoring |
vocs, benzene, cems, etc. |
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online water monitoring |
cod、tp、tn、ph, etc. |
|
3. noa advantages
1. complete comparison and testing parameters, giving customers better and more complete services;
2. timely service, with monthly testing scheduled for water-related projects and quarterly testing for gas-related projects, and comparison reports available within 2 working days after testing;
3. the comparison report is standardised and conforms to the environmental requirements of each territory.
after the installation, commissioning and trial operation of the pollution source online monitoring system is completed, and the network with the competent environmental protection department, it shall carry out construction acceptance, instrument and equipment acceptance, network acceptance, and operation and maintenance plan acceptance.
tel： 86-400 821 5138
fax： 86-21 3327 5843
email：noa@noagroup.com
