Due to its high toxicity and refractory degradation, phenol-containing wastewater treatment has been prevalently concerned by researchers. 酚类化合物的毒性高、难降解,其处理工艺受到研究者的普遍关注。 www.iwt.cn 2. Phenol-containing wastewater is a harm great, wide range of industrial wastewater pollut...
NEW MATERIAL:An alkylphenol-containing compound expressed by formula I [R1, R2, R3 and R4 are H or expressed by formula II (R5 and R6 are 1-4C alkyl; R7 is H or 1-4C alkyl); at least two thereof are expressed by formula II; a is 2-4: m and n are 1-10]. USE:Useful as ...
UVH2O2系统光催化氧化降解苯酚废水 TREATMENT OF PHENOL-CONTAINING WASTEWATER USING UVH2O2 SYSTEMS.pdf 2015-05-20上传 UVH2O2系统光催化氧化降解苯酚废水 TREATMENT OF PHENOL-CONTAINING WASTEWATER USING UVH2O2 SYSTEMS 文档格式: .pdf 文档大小: 128.62K ...
Conclusion: During the past few years, phenol-containing CXCR2 antagonists have evolved from promising leads to clinical candidates, and structural diversity within the class has been expanded. Lead compounds have now entered patient studies and will be of great importance not just for this compound...
This study presents the degradation and mineralization results of phenol-containing fire fighting wastewater (FWW) generated from quenching a fire outbreak in an oil storage facility. The chemical oxygen demand (COD) and phenol content of the wastewater were above the Malaysian Standard B discharge li...
The treatment process contains the following steps: (1) preparing natural cryptomelane of 100-300 mesh by normal sorting, disintegrating and sifting; (2) putting the granular natural cryptomelane prepared by step (1) and phenol-containing wastewater of concentration of whole phenol of 1-50000mg/ ...
本发明也公开了含苯酚的化合物的合成方法. The present invention also discloses a method for the synthesis of phenol-containing compounds.迈克尔·R·帕洛维奇迈克尔・R・帕洛维奇・L・威多森凯瑟琳·L·威多森
A process for the purification of phenol-containing waters, in particular waste waters from phenolic resin production, where the term phenol is taken to mean all steam-volatile benzene derivatives according to DIN 38,409 H 16, by reaction of the phenol with formaldehyde in an alkaline environment...
The removal of phenols from phenol-containing streams 来自 百度文库 喜欢 0 阅读量: 26 申请(专利)号: EP19830307849 申请日期: 1983-12-22 公开/公告号: EP0112723A2 公开/公告日期: 1984-07-04 申请(专利权)人: EXXON RESEARCH AND ENGINEERING COMPANY 发明人: CG Scouten 关键词: coal,...
1) phenol-containing wastewater 含酚污水1. In order to decrease the pollution of phenol-containing wastewater in refinery, the commercial test is carried out on a new biological bed by using bacteriophage phenol bred from domestic sludge and taking biological ceramsites as the packing. 为减少...