化学工业应用
80个由化学驱动的实际工业流程
反渗透膜海水淡化
用高分子膜化学从海洋中生产淡水
Reverse osmosis (RO) desalination forces seawater or brackish water through semi-permeable thin-film composite (TFC) polyamide membranes at high pressure to …
工业废水重金属沉淀
通过化学沉淀从废水中去除有毒金属
Chemical precipitation is the most widely used method for removing dissolved heavy metals (Cu, Zn, Ni, Cr, Pb, Cd) from …
市政给水氯化消毒
挽救数百万人生命的公共卫生干预措施
Water chlorination is the most widely used method for disinfecting municipal drinking water, credited with virtually eliminating waterborne diseases such …
活性炭吸附净化水和空气
最通用的天然吸附材料
Activated carbon is produced by thermal or chemical activation of carbonaceous materials (coconut shell, coal, wood) to create an extremely …
烟气脱硫（湿式石灰石洗涤）
从电厂尾气中去除SO₂以防止酸雨
Flue gas desulfurization (FGD) removes sulfur dioxide from coal-fired power plant exhaust using limestone or lime slurry scrubbing. The wet …
石油污染土壤生物修复
利用微生物清理石油泄漏和燃料渗漏
Bioremediation uses naturally occurring or bioaugmented microorganisms to degrade petroleum hydrocarbons in contaminated soil and groundwater. Indigenous bacteria (Pseudomonas, Rhodococcus, …
离子交换水软化与去离子
用纯净水替换不需要的离子
Ion exchange (IX) is a reversible chemical process where dissolved ions in water are exchanged for similarly charged ions on …
臭氧水处理与高级氧化
用于微污染物去除的强氧化剂
Ozone (O3) treatment is used in drinking water disinfection and advanced oxidation processes (AOPs) to destroy micropollutants including pharmaceuticals, pesticides, …