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Treatment of Water Recycling - An Important Way to Protect the EnvironmentWith the continuous expansion of the scale of the city, while the number of discharged sewage is also increasing. Water quality deterioration and water pollution are affecting the sustainable use of water resources. Water reuse is putting the sewage into a relatively simple technical treatment, andArticle June 27, 2017
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The Synthesis of Etidronic AcidEtidronic Acid, referred to as HEDPA, structural formula: (H2PO3) 2C (OH) CH3. Pure white crystal, soluble in water and methanol, its melting point is 198-199 ℃. HEDPA is usually used as complexing agent, water stabilizer, masking agent, extractant, etc., widely used in circulating cooling water, boArticle June 07, 2017
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Application Status of FungicideFungicides can be divided into inorganic fungicides (such as chlorine dioxide, sodium hypochlorite) and organic fungicides (such as chlorophenols, quaternary ammonium salts) according to chemical composition; according to the mechanism of killing agents can be divided into oxidized fungicide (chloriArticle June 08, 2017
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Precautions for using fungicides1. Configure the appropriate concentration: When spraying with a bactericide, it is necessary to dope or dilute the medicament with water to an appropriate concentration. The use of different fungicides have their own special requirements. When setting the concentration, be sure to follow the instruArticle June 12, 2017
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Application After Sewage Treatment(1) Reuse of industrial water. The treated waster water can be used for a variety of industrial enterprises that do not need to meet the drinking water quality requirements. All kinds of cooling water, boiler water, water for production and processing, cleaning and auxiliary water etc., can use treaArticle June 13, 2017
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Adsorption Water Treatment TechnologyAs a common technology of water treatment, adsorption technology has broad application prospects. Among them, the physical adsorption is mainly used in conventional sewage treatment, sewage depth regeneration treatment, industrial waste water treatment, remove the chroma, sniffing and so on. ElectriArticle June 14, 2017
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Groundwater treatment of foundation constructionThere are many feasible methods to deal with groundwater. From the precipitation method, the total can be divided into water and drainage law two major categories. Water-stop method, that is, through effective means, forming water seal curtain around foundation pit, to stop the underground water froArticle June 06, 2017
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Sewage TreatmentSewage source1. Domestic Sewage. Domestic sewage is the water that humans have used in their daily lives and are polluted by living waste. Domestic sewage generally does not contain toxic substances. But it has suitable conditions for microbial reproduction, containing a large number of pathogens, fArticle June 06, 2017
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Application of Low Molecular Weight Sodium Polyacrylate1. DispersantSodium polyacrylate with low molecular weight can be adsorbed on the surface of colloidal particles. Because of the large number of carboxyl in the molecule, it will carry a negative charge after ionized, and then the electrostatic repulsion between particles will increase, so that partArticle May 24, 2017
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New Water-saving and Environmental Protection Water Treatment TechnologyBecause of the increasing importance of energy conservation and environmental protection, the new water treatment technology continues to develop. The current polymer LHE multifunctional water stabilizer technology is more suitable for the needs of sustainable development, more popular with enterpriArticle May 25, 2017