The rapid wastewater treatment device was designed which combined with rotational flow sedimentation tank and flocculation reaction pool that the cement was used as flocculants. The results showed at the preliminary test that the removal efficiency of SS was above 94%. The effluent can meet the ...
1)Wastewater treatment废水治理 1.Advances in lead wastewater treatment;含铅废水治理的研究进展 2.It also discusses the wastewater treatment method.活性染料生产过程中,将产生大量不同类型的生产废水;对某活性染料及配套生产线项目的废水污染特征进行简要分析,论述了其废水治理方案;根据拟建厂址周围环境状况,提出利用...
"Batik Blimbing" Malang SMEs also has the same problem and eager to change the practice. This study aimed to investigate the potential of treating textile wastewater on aerobic or anaerobic condition. Aerobic biodegradability was carried out using a closed bottle test, while anaerobic biodegradability...
Operators should test all standby power sources and transfer switches monthly. Additionally, there should be a sufficient fuel supply for 10 to 14 days. Hazardous material inventory: Wastewater treatment plant operators should take inventory of potentially hazardous materials and chemicals. They should ...
Also, it is more convenient for the isolated communities without sanitation facilities to practice low-cost and nature-based local wastewater treatment. It provides additional source of water that can be potentially used for agricultural crops needs for the local communities provided that the health ...
[13]Fr, S.H. (2006) The Elimination of the Endocrine Disrupters 4-Nonylphenol and Bisphenol A during Wastewater Treatment—Comparison of Conventional and Membrane Assisted Biological Wastewater Treatment Followed by an Ozone Treatment. Water Practice & Technology, 1. ...
[translate] a上海博友石油化工有限公司 Shanghai Abundant Friend Petroleum Chemical industry Limited company[translate] a请两人一组,练读这部分。 Please a two human of group, practice reads this part.[translate] awastewater treatment 废水处理[translate]...
The secondary treatment facilities are expected to be thoroughly checked out by the Deer Island Treatment Plant (DITP) personnel, then started up for continuous, uninterrupted operation. The methods used to conduct the DITP-run `water test/start-up program' are discussed. 展开 ...
and in the final effluent where the level of suspended matter provides a useful and immediate indication of the effectiveness of the overall treatment process. The common turbidity sensor used for this purpose is based on the use of an optical infrared scattered light sensor. Unfortunately, the re...
An experiment was carried out in winter wheat (Triticum aestivum L. cv. Nongda 186) field with fresh water treatment (treatment FW) and reclaimed wastewater treatment (treatment FS, 1.14 ms/cm in electric conductivity). Distribution of root-length- density (RLD), normalized relative RLD and av...