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聚丙烯酰胺---采矿、洗煤领域
采用聚丙烯酰胺作絮凝剂可促进采矿、洗煤回收水中的固体物沉降，使水澄清，同时可回收有用的固体颗粒，并避免对环境造成污染。
Using polyacrylamide as flocculant can promote the solid content of settlement in mining, coal washing, make the water clear, recycle useful solid particles at the same time, also avoid damage to the environment .
聚丙烯酰胺---纺织、印染工业中的应用
聚丙烯酰胺代替淀粉和明胶用作纤维的浆料，可使纤维具有极好的梳棉性，并明显降低浆料的消耗量。聚丙烯酰胺还可用作上浆剂，织物整理剂等，利用其吸湿性强的特点，能减少纺细纱时的断线率。
Polyacrylamide used as fiber pulp instead of starch and gelatin can make the fiber has excellent carding and obviously reduce the consumption of pulp. Polyacrylamide can also be used as sizing agent,fabric finishing agent and so on. Its strong moisture absorption can reduce the break rate when spinning yarn.
聚丙烯酰胺 --- 生物医药
聚丙烯酰胺在生物医药方面应用广泛。聚丙烯酰胺凝胶电泳（PAGE）技术，可对中药材进行鉴定分析；薄层聚丙烯酰胺等电聚焦技术可应用在血红蛋白普查中；医用聚丙烯酰胺水凝胶可作为软组织填充剂应用在整形外科手术中；聚丙烯酰胺凝胶银染技术可应用在在半定量RT PCR中。
Polyacrylamide has been widely used in the biopharmaceutical.
Polyacrylamide gel electrophoresis (PAGE) technique can be analyzed to identify herbs; Thin polyacrylamide isoelectric focusing technology can be used in the censuses of hemoglobin; Medical polyacrylamide hydrogel can be used as soft tissue fillers applied in plastic surgery; polyacrylamide gel silver staining technique can be used in the semi-quantitative RT PCR.
