腐殖物质
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标题 发布/更新时间 阅读量
Automatic control method for treatment of waste water containing humic acid 2022-05-02 87
Precipitating and floccuating agent for water treatment 2022-05-03 186
Method for converting hard water into soft one 2022-05-03 509
Removal of noxious heavy metal contained in filthy water, sludge, industrial waste water of waste water 2022-05-04 359
Dewatering work for soft ground 2022-05-04 628
Treatment of waste water containing biologically hardly decomposable material 2022-05-05 412
Purification of waste water contg. biologically hardly decomposable substance 2022-05-07 534
Flocculating and settling method 2022-05-01 191
Treatment of waste water containing hardly biologically decomposable material 2022-05-01 183
Method for preventing contamination of electrodialytic membrane 2022-05-02 87
Treatment of waste water containing humic acid 2022-05-06 905
Decomposing method for precursor of organic chlorine compound such as humic acid by combination use of ozone and hydrogen peroxide 2022-05-12 170
Naturally occurred reducing agent 2022-05-01 313
Treatment of waste water containing difficultly biodegradative substance 2022-05-02 412
Treatment of water containing difficultly biodegradative substance 2022-05-03 314
Purification of waste water contg. biologically difficulty-decomposable substance 2022-05-08 80
Dehydrating agent and using method 2022-05-10 405
Foliar growth promoting mixture 2022-05-09 251
METHOD OF REMOVING ORGANIC CONTAMINANTS FROM AQUEOUS COMPOSITIONS 2022-05-04 94
METHOD OF REMOVING ORGANIC CONTAMINANTS FROM AQUEOUS COMPOSITIONS 2022-05-11 892
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