Water quality testing instruments on board to ensure Chaohu environmental protection monitoring and emergency monitoring
China Education Equipment Purchasing Network News: According to recent media reports, in order to protect the environment of Chaohu, the Chaohu Environmental Protection and Environmental Monitoring Station of Anhui Province has started to use the “Chaohuan Supervision No. 1â€. A reporter visited the ship directly and found that the ship was equipped with multi-functional water quality analyzer, portable spectrophotometer, biological toxicity analyzer, portable dissolved oxygen analyzer, emergency monitoring box and other water quality detection instruments. This pair of cyanobacterial monitoring projects satisfies Chaohu Lake Water quality routine monitoring and emergency monitoring provide assurance.
According to reports, "Chaohuan Supervision No. 1" has a low draught, a level of not less than 6 wind and waves, strong endurance, and a monitoring range covering the entire lake. The new monitoring ship fills the gaps in Chaohu water flow and real-time early warning, improves the level of early warning and monitoring of cyanobacteria in Chaohu Lake, and ensures the drinking water safety of Chaohu citizens.
The following is part of the media reports:
At the end of July, due to the continuous high temperature, the blue algae on the surface of Chaohu Lake "raised up". At present, the environmental protection department of Chaohu City has made emergency preparations, and drinking water in the urban area has not been affected. (Photo by reporter Xu Guokang)
The temperature rises and the heat is forcing. The reporter recently followed the monitoring staff of the Chaohu Environmental Protection and Environmental Monitoring Station to board the "Chaohuan Supervisor No. 1" moored at the dock on the shore of Chaohu Lake. This is a 30-meter long water quality emergency monitoring ship, which is divided into two layers: the first layer is the experimental area, sample storage area, operation area and living area, and the second floor is the conference room. According to reports, the total cost of the ship was 3.7 million yuan, and the construction was completed in July this year and sailed into Chaohu to begin operations.
"In the past, after we collected water samples in the lake, we had to send them back to the laboratory of the monitoring station for testing, which was time-consuming and labor-intensive; now, the routine testing is done directly on the ship, and the results are immediately available." Fan Zhiqing, an engineer of the Municipal Environmental Protection and Environmental Monitoring Station, said. In the experimental area, the reporter saw that water quality testing instruments such as multifunctional water quality analyzer, portable spectrophotometer, biological toxicity analyzer, portable dissolved oxygen analyzer and emergency monitoring box are all available. These instruments can do all cyanobacterial monitoring projects and meet Requirements for regular monitoring and emergency monitoring of Chaohu water quality.
"Chaohuanjian No. 1" entered the lake, and soon drove to the vicinity of Chaohu Gate, and stopped at a water intake of Chaohu City Water Plant. According to reports, this is a key area for water quality monitoring of Chaohu Lake. After taking water samples, Fan Zhiqing and other staff immediately conducted water quality tests on different projects. "Chlorophyll a5.47 micrograms / liter, PH value 8.44, dissolved oxygen 9.95 ..." The monitoring staff quickly obtained the results of various tests, and the environmental monitoring station engineer Hu Zhengjun carefully recorded the results on a table. Hu Zhengjun told reporters that the test results show that the water quality here is basically normal, but the next sampling point to continue testing. Every day, the monitoring personnel have to take samples at several points to monitor the overall water quality of Chaohu.
The sun is getting hotter and hotter. "The hotter the day, the busier our monitoring work will be. In the past, we took a boat to take samples, one back and forth, a layer of salt on the clothes; now, except for sampling, sitting in the boat does not detect the heat, and work more concentrated. "A monitor told reporters.
"These two temperatures are rising, and the southeast wind is blowing, which is easy to cause cyanobacterial outbreaks. We dare not take it lightly. With this emergency monitoring ship, we can now monitor the water quality of Chaohu 24 hours a day, and quickly warn of cyanobacteria. Tang Xiaoxian, head of the environmental monitoring station, told reporters. (Reporter Cai Zhuqing and Zhu Shengli)
What is the function of eyeshadow
1. Proper use of eye shadow can make your eyes more attractive, bigger and more beautiful, and make the whole makeup look three-dimensional and have the role of finishing touch.
2. In addition, when painting some special makeup, a large number of eye shadow will be used to highlight the look of the eyes. Usually, when making up in life, choose the color that you like and match with the color of Lipstick and clothing, touch a little eye shadow with your finger belly on the outer corner of the upper eyelid, and gently smear it from the outside to the inside. A simple wipe can make the whole person more colorful.
3. Eye shadow is a kind of color makeup, which is used to smear on the eye face (i.e. eyelid) and corner of the eye to produce shadow and tone contrast. Eye shadow is in powder, stick, paste, lotion, pencil and flake. The colors are very diverse, including blue, green, brown, tea, brown, and purple. Other colors are black, white, red, and yellow.
4. Eye shadow is a kind of cosmetics that can enhance the three-dimensional effect of the eye and modify the eye shape to set off the eye's radiance. It has rich colors and diverse varieties. Asian skin is yellow, and it is difficult to match eye shadow color. Therefore, we should follow the balance principle, balance the relationship between facial skin tone, hair color and eye color, and make us look radiant.
Eyeshadow,Eyeshadow Palette,High Pigment Eyeshadow
Suzhou Yimeijia368 Biological Technology Co.,Ltd. , https://www.yimeijiabeauty.com