Overview
Water decolorizing agents are specialized chemicals designed to eliminate color-causing impurities from water. They are widely used in industries where water clarity is critical, such as wastewater treatment, textiles, and paper manufacturing. These agents work through mechanisms like adsorption, oxidation, or coagulation, depending on their chemical composition. Common variants include activated carbon, polyaluminum chloride (PAC), and hydrogen peroxide, each suited for specific contaminants.
Physical and Chemical Properties
Decolorizing agents exhibit diverse physical forms, including powders, granules, and liquids. For instance, activated carbon is typically granular with a high surface area, while PAC is often supplied as a viscous liquid. Chemically, these agents are selected for their reactivity with chromophores (color-producing molecules). Many are pH-sensitive, requiring controlled dosing to maintain efficiency. Non-toxic formulations are increasingly favored for environmental compliance.
Main Applications
In wastewater treatment, decolorizers remove dyes from textile effluent, achieving regulatory discharge standards. The paper industry uses them to brighten process water, while municipalities employ them for drinking water purification. Specialized variants target stubborn pollutants like azo dyes or heavy metal complexes. Emerging applications include landfill leachate treatment and food processing wastewater management.
Safety and Storage
Most decolorizing agents require standard chemical handling protocols. Powdered forms necessitate dust masks to prevent inhalation, while liquid PAC demands corrosion-resistant containers. Storage recommendations include temperature-controlled environments (15-25°C) to preserve efficacy. Oxidizing agents like hydrogen peroxide must be segregated from organic materials to prevent hazardous reactions.
B2B Procurement Guide
Industrial buyers should prioritize suppliers with ISO 9001 certification and batch-specific test reports. Key evaluation criteria include decolorization efficiency (measured as color removal percentage) and sludge production rates. Bulk purchases (1+ metric tons) typically attract 10-20% discounts. Consider regional availability to minimize logistics costs, especially for liquid formulations with high transport weight.
Related Manufacturers
- 主营：[]
- 主营：聚合氯化铝、聚丙烯酰胺、聚合硫酸铁、饮水级集合氯化铝、氯化钙、消泡剂、氨氮去除剂、1800万PAM、工业级聚合氯化铝、22%聚合氯化铝、24%聚合氯化铝、26%聚合氯化铝、28%聚合氯化铝、30%聚合氯化铝、1600万聚丙烯酰胺、洗沙聚丙烯酰胺、洗煤聚丙烯酰胺、爱森聚丙烯酰胺、高分子聚丙烯酰胺、阴离子聚丙烯酰胺、阳离子聚丙烯酰胺、1400万聚丙烯酰胺、1200万分子量、40%离子度阳离子、50%阳离子聚丙烯酰胺
- 主营：脱色剂
- 主营：除磷剂、乙酸钠、三氯化铁、污水处理药剂、聚合氯化铝、聚丙烯酰胺、聚合硫酸铁、氨氮去除剂、氢氧化钡、液体聚合氯化铝、杀菌剂、絮凝剂、缓蚀阻垢剂、杀菌灭藻剂
- 主营：玻璃陶瓷、清洗饲料、工业清洗、肥料水产、食用添加剂
- 主营：聚合氯化铝、聚丙烯酰胺、聚合硫酸铁、水处理澄清剂、絮凝剂
- 主营：abs膜片、baf曝气、塑料abs、地下水、排水帽、自来水、水泥桶、饮用水、abs排水、滤头abs、abs絮凝、空心球、abs管件、生物球、过滤器、成套abs、反冲洗、abs整体、滤池abs、曝气管、短柄滤、耐酸碱、混凝土、悬浮球、曝气头
- 主营：专用剂、消泡剂、固化剂、工业污水破乳剂、固体脱色剂、液体脱色剂、活性炭、净化剂、原油破乳剂、工业破乳剂、聚合氯化铝、净化澄清剂、表面活性剂、河湖澄清剂、工业级木质粉炭、河湖净化剂、油田原油破乳剂、液体菌种、脱氰剂、微生物菌种、有机物催化酶、杀菌剂、除臭剂、复合碳源
- 主营：食品添加剂、工业印染助剂保险粉、雕白块吊白粉、污水处理剂、水溶农用肥料、五氧化二钒、工业及食品及片碱粒碱、电镀原料、消毒剂、洗涤原料、英轩柠檬酸系列、葡萄糖、重金属捕捉剂、石油助剂、表面活性剂、过碳酸钠、电镀催化剂
- 主营：水处理材料、水处理滤料、污水治理、水处理工程
- 主营：表面施胶剂、苯丙表胶、乳液施胶剂、纸塑模具防水剂、抗水剂、中性施胶剂、浆内施胶剂、AKD施胶剂、高分子乳化剂、固体表面施胶剂、蜡粉、烷基烯酮二聚体、蜡乳液、松香胶、湿强剂、湿强解离剂、抗掉毛掉粉剂、纤维增强剂、干强剂、挺硬剂、拉力增强剂、增白剂、涂布润滑剂、涂布分散剂、丁苯胶乳
- 主营：优氯净、甘氨酸、切削液、水杨酸、硫酸锰、平平加、滑石粉、牛磺酸、白僵菌、磷酸铁、铵明矾、蛋白胨、碳酸镁、磷酸铝、戊二醛、纤维素、硫化钠、硫化钡、黄蜂蜡、硫化钙、氯化锌、氯化锰、氧化锑、氧化锆、氧化锌
- 主营：硫酸亚铁、聚丙烯酰胺、聚合氯化铝、水玻璃、石灰、活性炭、纯碱、片碱、次氯酸钠、漂白粉、醋酸钠、硫酸铝、焦亚硫酸钠、消泡剂、柠檬酸、葡萄糖
- 主营：脱色剂、电线电缆涂层
- 主营：聚丙烯酰胺、菌种、重金属捕捉剂、七水绿矾、聚合氯化铝
- 主营：定香剂、氧化铅、浮选油、水杨酸、快干水泥、氧化铋、氟化铝、氟化镁、洗涤剂、异丙醇、漂粉精、漂白粉、白僵菌、乙酸钡、氟化钙、松醇油、碳酸钡、醋酸钡、95福美钠、苯丙乳液、三乙二醇、鱼虾养殖、单乙醇胺、三乙醇胺、氯偏乳液
- 主营：聚合氯化铝、聚丙烯酰胺、磷酸三钠、污水处理、工业葡萄糖、离子交换树脂、硫酸亚铁、活性炭
- 主营：手感剂、柔软剂、光亮剂、亲水硅油、亲水冰爽凉、双氰胺、可撕膜、增加克、纺织纤维、染料助剂、织物面料、环氧树脂、防沾污剂、纺织纺纱、针织面料、织物毛衫、二氰二胺、纺织除油、摩擦牢度、纤维面料、毛涤纶锦纶、纺织除锈剂、香味整理剂、抗菌防霉剂、仿真皮处理