Overview At present, eutrophication of inland natural water bodies is becoming increasingly serious in China. Causes algal material to proliferate in the water. Algal substances
Background Water is the key factor restricting social and economic development. Water resource is very short in our country at present. Water quality, engineering water
Background Asian countries are experiencing amazing economic development. What followed was the acceleration of urbanization and industrialization. This has led to an increasingly serious water
Overview In order to keep the water quality healthy and meet the discharge standards, water quality testing is often required. But generally speaking, if the
Background When water environment management becomes the top priority of ecological environmental protection, the state and society pay more attention to the protection of water
Background After the waste water is treated, the relevant departments should test the quality of the waste water. To make it conform to China’s water
Summarize Meteorological observation is directly related to the accuracy of meteorological forecast, and then affects the development of agricultural economy. Relevant departments should pay more
Overview Water resources mainly come from atmospheric precipitation. China is rich in water resources, ranking sixth in the world. However, due to China’s large population,
background With the continuous improvement of economic development level. Large-scale breeding bases, family farms, planting bases are also gradually developed. However, with the expansion of
Background As we all know, nitrogen, phosphorus and potassium are the most important elements in plant growth. Nitrogen, phosphorus and potassium are often used as
Overview Generally speaking, it is about 2000us/cm. The quality of water depends on its water quality indicators. Good drinking water quality should meet the corresponding
background Swimming as a very popular sport, there are not a few people who are keen on it. And swimming is also a facade sport