Hello everyone, I need some information, which refinery used the technique of electrocoagulation process to treat the effluent?
Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.
03 March 2021 7,174 5 View
Hello, I have been struggling with the electroporation of PBMC with HIV-I mRNA. Although the quality of the RNA generated is good, and the handling of the cells in meticulous, the frequency of...
27 February 2021 9,233 3 View
As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...
23 February 2021 3,175 3 View
I have a mixture of epoxidized oil and magnesium sulfate wich type of filtre paper should i use
21 February 2021 3,944 3 View
I work on estimation of alpha amylase activity using dinitrosalisylic acid reagent If i put the reagent to stope the enzymatic reaction and allow the reagent to react with the produced reducing...
17 February 2021 7,402 4 View
the samples are not completely soluble - just swelled the solvents that's mean the sample may be partially soluble any suggestion, please
16 February 2021 8,801 3 View
There are contradictory research papers about the correlation between meteorological parameters and incidence of COVID-19 in some countries worldwide. Is there correlation between the...
15 February 2021 5,806 2 View
Are there alternatives to the Devarda alloy when estimating nitrogen? devarda alloy is reducing the nitrate to ammonium
15 February 2021 8,838 3 View
I want to conduct a proliferation assay to test a chemotherapy combination on a cancer cell line. At first, I thought about the MTT assay. But now, all sources are saying that these do not measure...
14 February 2021 3,142 7 View
Hi, A Fabry Perot Cavity allows to increase the directivity of a low gain antenna by putting in the top of cavity a superstrate with high permittivity such as a ceramic (er=10.2). However,...
09 February 2021 6,799 8 View
technology relevant methods or processes
02 January 2021 6,632 2 View
To remove the pollutants from textile wastewater using electrocoagulation, the targeted pollutants are Color, turbidity, and COD. Thus, to get the optimum operating parameters first, we planned to...
14 November 2020 8,443 6 View
Hi Good afternoon everyone Can someone help me please? We are trying to correct the pH of a landfill leachate treatment plant. The pH of the effluent is 9 and we are trying to make the correction...
14 October 2020 4,775 10 View
Hello. I want to complete my information on water and wastewater and methods of effluent analysis. What is effluent COD measurement methods?
27 September 2020 2,302 5 View
I am currently working on collecting literature based on the available treatment technologies for industrial effluents. There are vast variety of methods physical, biological and Advanced...
23 September 2020 2,314 4 View
Could you please introduce suitable references and reviews about the methods(any systems or organisms) for evaluation of the toxicity of organic micropollutants in WWTP effluent? and short summary...
22 September 2020 1,671 5 View
We generally use HNO3 for the digestion of most of the metals in effluent waters. But for digestion of As containing waters, we always put HCl. Why ????
02 July 2020 5,226 6 View
It is a good thing to return this organic matter to the soil, but it is likely to contain pathogenic microorganisms.
01 May 2020 6,522 10 View
I want to remove TSS of 100 - 500 ppm from a 400 m3/h stream. Particle sizes are in the range 1-10 microns. What options are the most cost-effective? Thanks!
30 March 2020 4,917 5 View
Wax and cholesteryl esters are very non-polar. I have tried using Acetonitrile/2-propanol as my mobile phases and a C-18 column. The HPLC I am using has a UV detector and the peaks I am seeing on...
25 February 2020 5,760 1 View