{"id":9650,"date":"2023-10-26T09:14:36","date_gmt":"2023-10-26T09:14:36","guid":{"rendered":"https:\/\/naturalstarvina.com\/textile-dyeing-wastewater-treatment-system\/"},"modified":"2025-08-01T03:27:05","modified_gmt":"2025-08-01T03:27:05","slug":"textile-dyeing-wastewater-treatment-system","status":"publish","type":"page","link":"https:\/\/naturalstarvina.com\/en\/textile-dyeing-wastewater-treatment-system\/","title":{"rendered":"Textile Dyeing Wastewater Treatment System"},"content":{"rendered":"\t\t
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Textile Dyeing Wastewater Treatment System<\/span><\/span><\/h1>
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What is textile dyeing wastewater?<\/span><\/h2>\n
Textile dyeing wastewater is water contaminated by chemicals and additives during the production or destruction of the dyed textile industry. According to World Health Organization (WHO) statistics, the dyed textile industry accounts for about 20% of the total global industrial wastewater. Dyed textile wastewater includes chemicals such as ammonia, phenols, acids, heavy metals and other organic substances that can be toxic to the environment and human health.<\/span><\/div>\n
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How is textile dyeing wastewater polluted?<\/span><\/h2>\n
Some of the main causes of pollution of textile dyeing wastewater are:<\/span><\/div>\n
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    Textile Dyeing Process: This process uses a variety of chemicals to create colors and patterns on the fabric. After use, these chemicals are flushed into the wastewater.<\/span><\/div>\n<\/li>\n
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    Waste: In the production process, there are many waste generated such as fabric fibers, cotton, paper, etc. These scraps often contain many chemicals and when discharged into wastewater will cause pollution.<\/span><\/div>\n<\/li>\n
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    Wastewater transportation and disposal: During the transportation and disposal of wastewater, there may be incidents or non-compliance with strict regulations, resulting in wastewater being discharged into the environment without treatment.<\/span><\/div>\n<\/li>\n<\/ul>\n
    Dyed textile wastewater when discharged into the environment will cause many bad effects such as:<\/span><\/div>\n
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      Degradation of rivers and lakes: Dyed textile wastewater contains many pollutants, causing rivers and lakes a dark brown color, dirty smoke. All kinds of microorganisms and animals in the habitat are damaged and do not reproduce well.<\/span><\/div>\n<\/li>\n
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      Limit solar power: With the high density of textile and dyeing industries, the pollution of the air and the environment makes it impossible for UV rays from the sun to pass through. This reduces the efficiency of energy absorption of plants and vegetables, leading to the degradation of the soil.<\/span><\/div>\n<\/li>\n
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      Impact on human health: Dyed textile wastewater contains many toxic chemicals that can cause human disease when exposed to it. For example, this wastewater can cause cancer when ingested or when entering the body through the respiratory organs.<\/span><\/div>\n<\/li>\n<\/ul>\n

      Effective textile dyeing wastewater treatment technology<\/span><\/h2>\n
      Because of the adverse effects of dyed textile wastewater on the environment and human health, the treatment of dyed textile wastewater is necessary and important. At present there are many technologies applied to minimize the impact of dyed textile wastewater.<\/span><\/div>\n
      Textile dyeing wastewater treatment technologies are generally divided into two main categories: physical technology and chemical technology.<\/span><\/div>\n
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        Physical technology: Includes methods such as deposition, filtration, evaporation, and aeration. In particular, deposition and filtration are two commonly used methods. Deposition is a method that allows impurities in wastewater to reach the bottom by increasing or decreasing the pressure of water, after which these impurities are collected and removed. Filtration is the process of taking water through a material layer to filter out impurities of smaller size.<\/span><\/div>\n<\/li>\n
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        Chemical technology: Includes methods such as precipitation, oxidation, and deodorization. Precipitation is the process of using chemicals to make the contaminants in wastewater form precipitates and then be removed. Oxidation is the process of using oxidation to wash out the contaminants in wastewater. Deodorization is the process of using chemicals to reduce the bad smell of wastewater.<\/span><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

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