Laboratory imported water purifier is a common laboratory equipment, its main role is to produce high-purity water, used for chemical experiments, biological experiments and other laboratory work that requires high-purity water.
The following will give an in-depth analysis of the imported water purifier in the laboratory, and introduce its working principle and advantages.
1.The working principle of the laboratory imported water purifier The laboratory imported water purifier mainly removes impurities in the water through physical and chemical methods, so as to obtain pure water.
Its working principle generally includes the following steps:
1) Pretreatment:
Impurities such as suspended solids, sediment, rust and other impurities in the water are removed through the filter to protect the subsequent membrane filter.
2) Reverse osmosis:
The reverse osmosis membrane is used to filter the water, and the ions, organic matter, microorganisms and other components dissolved in the water are reversed through high-pressure drive, so as to obtain relatively pure water.
3) Reprocessing:
The reverse osmosis membrane effluent is retreated to ensure that the purity of the water meets the experimental requirements.
This includes the use of ion exchange resins to remove ions dissolved in water, the use of activated carbon to remove organic matter, etc.
2.Advantages of Laboratory Imported Water Purifier Compared with other water treatment equipment, laboratory imported water purifier has many advantages, which will be introduced one by one below
1) High purity:
The laboratory imported water purifier can remove all kinds of impurities in the water to a very small amount or even undetectable extent, so the water quality provided is very pure and meets the requirements of the experiment.
2) Stability:
The imported water purifier in the laboratory adopts advanced technology and equipment, which can stably provide high-quality pure water and is not affected by the external environment.
3) Easy to operate:
The laboratory imported water purifier usually adopts an automatic control system, which can obtain the required pure water with only simple operation, which reduces the workload of the experimenter.
4) Cost Saving:
Compared with buying bottled pure water, the imported water purifier in the laboratory can save a lot of costs, especially for laboratories that need a large amount of pure water for a long time, which is more economical.
5) Environmental protection: The laboratory imported water purifier carries out water treatment through physical and chemical methods, and does not need to add any chemicals, so there is no pollution to the environment.
6) Multi-functional:
Laboratory imported water purifiers usually have a variety of functions, such as dissolved oxygen detectors, pH measuring instruments, etc., which can meet the needs of different experiments in the laboratory.
3.ConclusionThe laboratory imported water purifier is one of the indispensable equipment in the laboratory, which removes impurities in the water through physical and chemical methods and provides high-purity water quality to meet the requirements of the experiment.
It has the advantages of high purity, stability, easy operation, cost saving, environmental protection and multi-function, so it is widely used by laboratories.
The development of imported water purifiers in the laboratory will provide more possibilities for experimental work and contribute to the progress of scientific research.