1 km of deep well water can be put directly into the swimming pool. do you need to add a filter? will it hurt your skin? The use of groundwater should first test the water quality index, and qualified water will not hurt the skin.
How can more dust particles be separated in the liquid? Liquid-liquid extraction refers to the process in which two completely imsoluble or partially mutually soluble liquid phases are contacted, and the solute in one liquid phase passes through physical or chemical action in another liquid phase, or is redistributed in two phases. In most cases, one liquid phase is a water solvent and the other is an organic solvent. Solute, the solubility varies greatly in different solvents, and by mixing in the liquid phase, the solute is transferred from one liquid phase to another. The solute content in the original solution is very small. Conditions for the extraction process 1. the liquid phase of the two contacts is completely dissoluble or partially mutually soluble; 2. the distribution ratio of solute components and thinners is different in two phases; 3. two-phase contact mixing and phase separation; 4. solvent A and B have different dissolution ability to solute S, and solvent is selective. Extraction is also an
Can the water discharged from the integrated sewage treatment equipment irrigate farmland? This kind of sewage needs to be treated before it can be discharged,After handling the standard,It does not contain toxicity and has certain fertilizer efficiency, which can be used to irrigate farmland,Shandong bosida environmental protection for you to answer,Thank you for the sewage treatment after the sewage treatment equipment,Meet the emission standards,The content of harmful substances contained in the water quality is almost gone,Water that can meet the emission standards,Can irrigate farmland,Integrated sewage treatment equipment generally goes through a series of processes,Such as grid septic tank adjustment tank integrated processing equipment,And the sewage that can be treated with integrated sewage treatment equipment is generally relatively simple,Therefore, the water quality of the treated water can basically meet the 'farmland irrigation Standard' (GB5804-2005) medium emission standards,Therefore, it is