Are there any points that need to be noted when selecting a double rod type expansion joint?

Are there any points that need to be noted when selecting a double rod type expansion joint?
The compound tie rod type expansion joint will evaporate and separate the reusable substances in the wastewater, and obtain a large number of crystalline products, which can be put into the new production process again after collection, with high economic added value and compound tie rod type expansion joint input cost. Fully automatic operation, easy maintenance after normal operation of the equipment, can effectively complete the degree of sewage treatment, the operation process does not require a person to operate.
 
The compound tie rod type expansion joint will set the operation steps to reduce the chances of failure caused by manual operation and facilitate the later materialization. Nature inherently contains a large amount of ammonia nitrogen substances, mainly from precipitation dustfall, human industrial activities after the area becomes larger, a large number of industrial production of treated or untreated wastewater into nature, will cause different degrees of wastewater pollution problems.
 
Compound trolley type expansion joint is another major source of nitrogen in the water body, not absorbed by crops of nitrogen compounds most of the water body ammonia nitrogen content is too high will lead to eutrophication of the water body, algae plants and water body organisms compete for oxygen, resulting in anoxia die decay. Carried into the groundwater and surface water by farm drainage and surface runoff.
 
As another common method of treating wastewater containing ammonia, the compound rod type expansion joint is usually used in conjunction with a crystallizer, and the wastewater is treated to meet the standard effect through the compound rod type expansion joint, and a large amount of crystallized ammonia and nitrogen material can be obtained after the standard solution is discharged to realize the recycling of materials.
 
 
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