In fact, chlorophyll itself is not harmful to the environment. But it is an important indicator for estimating the biomass of phytoplankton. This can be done by measuring the chlorophyll content in the water. Grasp the primary productivity and eutrophication level of the water body. In environmental monitoring, the content of chlorophyll a is one of the indicators to evaluate the eutrophication of water bodies. When the water body appears eutrophication. Due to the proliferation of plankton. It often makes the water body appear blue, red, brown, milky white and so on. This phenomenon is called bloom in rivers and lakes. The price of water quality chlorophyll sensor is not high as a water quality sensor, but it can effectively monitor the increase of chlorophyll caused by eutrophication of water body. The hazards of water eutrophication are mainly manifested in three aspects.
Water body eutrophication hazards
Eutrophication reduces the transparency of water and it is difficult for sunlight to penetrate the water layer, which affects the photosynthesis of plants in the water and the release of oxygen. At the same time, the proliferation of plankton consumes a large amount of oxygen in the water, causing a serious shortage of dissolved oxygen in the water. The photosynthesis of water plants may cause the supersaturation of dissolved oxygen in local water. Dissolved oxygen supersaturation and low dissolved oxygen in water are harmful to aquatic animals (mainly fish) and cause a large number of fish deaths.
The harmful gases produced by the decomposition of organic matter at the bottom of eutrophic water bodies under anaerobic conditions and the biological toxins produced by some plankton can also harm aquatic animals.
Eutrophic water contains nitrites and nitrates. Long-term drinking of these substances by humans and animals will cause poisoning and disease.
Eutrophication of water bodies often leads to disorder of aquatic ecosystems, reduction of types of aquatic organisms, and destruction of diversity.
The massive growth of phytoplankton is the main phenomenon of water eutrophication. Among them, chlorophyll a is the type of chlorophyll contained in all phytoplankton species. It is not only used as an important indicator for the classification of the nutritional status of water bodies. And can be used to characterize the existing stock of phytoplankton. Therefore, chlorophyll plays a key role in the evaluation of water eutrophication. The most relevant chlorophyll sensor is the water quality sensor price. Jingxuntong is based on the idea of serving the public. The chlorophyll sensor introduced is low in price and high in performance. It is the best choice for monitoring the green of blue-green algae in the water body.