In this paper, results obtained from analysis of wastewater samples before and after electrolysis with zinc electrodes are presented and compared with the results of aluminium electrodes and mixed metal oxide electrodes. In all experiments with zinc, the same materials were used as anode and cathode...
英文名:Standard Practice for Operating the Severe Wastewater Analysis Testing Apparatus ASTM G134-2017(2023) 中文版翻译 实施日期:2023-06-01 英文名:Standard Test Method for Erosion of Solid Materials by Cavitating Liquid Jet ASTM G106-1989(2023) 中文版翻译 实施日期:2023-06-01 英文名:Standard Pr...
"At present, the standards of wastewater discharge in printing and dyeing industry are being upgraded, and the new GB is expected to be introduced in the near future." Wang Jianping disclosed that compared with the existing standards, the "threshold" of the new GB will be greatly improved, a...
This guide is a must for lab professionals analyzing water quality with UV/Vis. It shows how to perform water analysis photometrically, how to comply with regulations, and how to prepare the samples.
AN ANALYSIS OF THE PERCOLATION TEST BASED ON THREE-DIMENSIONAL SATURATED-UNSATURATED FLOW FROM A CYLINDRICAL TEST HOLEThe percolation test is commonly used to determine site suitability and filter field design for on-site wastewater treatment facilities. As now practiced, however, the test is neither...
"Data and analysis provided by the contractor's wastewater surveillance will illustrate a more complete picture of local, community level COVID19 trends, where clinical cases had been dangerously underreported, leading to unchecked spread," the request-for-quotation notice says. "This can be par...
thermophilic acondition and thereby providing an option for biotreatment of wasted sludge generating wastewater treatmnet The purposes of this study were to ... 周俐潔 被引量: 0发表: 2010年 Analysis of sludge pretrea...
Injection of fluids during wastewater disposal and geologic carbon sequestration causes induced stress and changes in rock’s elastic and failure properties, such as elastic moduli and fracture toughness. An accurate understanding of such changes in the response requires modeling and analysis of fluid-in...
The main problem of the biological treatment of coal gasification wastewater is that it is not effective in removing the refractory organics and NH3, and has low running stability. Aerobic(O)-anoxic(A)-aerobic(O)biological process is put forward for the wastewater second treatment. The experiment...
Removal of benzene and toluene from a refinery waste air stream by water sorption and biotrickling filtration an analysis of a two-stage pilot plant for the removal of toluene and benzene from the exhaust air of an industrial wastewater treatment plant (WWTP)... P Viotti,M Schiavon,R Gava...