EC, TDS, SALINITY of NaCl in water?

12 April 2023 0 10K Report

what is the EC, TDS AND SALINITY of35 g/L, 25g/L, 15 g/L NaCl IN WATER? and what is the conversion factor for these concentration of NaCl for EC to TDS conversion>

Badges
Science topic

More Safina Ali's questions See All

Could you recommend some articles on Urban Transportation System optimization and Innovation?

13 August 2024 2,595 3 View

Is there any cases algae not using the nutrient from the wastewater and grow normally?

I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...

08 August 2024 4,812 2 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under op microscop?

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under optical microscope?

07 August 2024 2,132 3 View

Articles on" Gender disparities i leatherwork education"?

Articles on" Gender disparities i leatherwork education"

07 August 2024 2,500 0 View

Unusual intensity drop in some sections of chromatograms in DDA?

Hi, we have measured tryptic peptides using both DDA and DIA method on QExactive. In DDA replicates i saw unusual intensity drops occurring at the same sections of chromatograms in DDA replicates...

07 August 2024 3,218 4 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

What should I do with parameters that are not relate to my simulation in MyLake model?

I want to Estimate surface heat fluxes using MyLake, but I don't have all the initial values in model parameters section and other sections,is there a way?

04 August 2024 1,537 1 View

Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

How to convert water conductivity in mS/cm to Salinity and TDS?

In order to test different water parameters I need to know how to convert conductivity to Salinity and TDS in ppm or ppt. Give me the reference please.

27 July 2024 2,414 2 View

Why do these abnormal charge/discharge curves of coin cell batteries appear?

As shown in the figures, there are several abnormal charge/discharge curves.Each of them may have different problems. I am curious why these situations appeared differently?There are a lot of...

24 July 2024 6,930 1 View

After regeneration studies of the PVDF membrane, will the permeate flux and TDS removal efficiency increase or decrease?

Regeneration Studies for the PVDF membrane and PVDF/CuO nanocomposite membrane were carried out by chemical cleaning.

07 July 2024 7,033 0 View

Why total dissolved solids (TDS) are not reduced after treating waste water by vermifiltration process?

Dear researchers, I am treating the waste water by vermifiltration process using different filter bed media. After the treatment, BOD, COD, TSS were found to be reduced but reduction in total...

18 May 2024 1,897 3 View

How to measure electric conductivity (EC) in agricultural soil?

For Electric conductivity (EC), I have taken 10 g of soil in 25 ml of water and directly measured it without filtering the suspension. Is this correct ?

22 March 2024 2,351 3 View

Q: How does the final oven temperature influence the repeatability of low boiling point analytes?

Dear colleagues, We have recently optimized a TDS-GC-MS method for VOCs (SVOCs) analysis. (Gerstel + Agilent). A high-temperature column with mid-polarity is chosen for a better resolution...

08 March 2024 2,766 5 View

Introducing buffers with low EC for purification?

I need a buffer with an EC less than 0.2. Can someone introduce me to such buffer for purification by HIC method.?? Thanks

17 January 2024 1,369 0 View

Buffer preparation for hic chromatography method?

I'm purifying a recombinant protein. Currently, I use HIC to purify it. The specification of my Bind and Elution buffer is according to the following concentration, EC and pH... Bind, Sodium...

15 January 2024 8,168 2 View

Does KEGG or MetaCyc provide a batch search or bulk search feature?

Hi! Now I have 500 enzyme ECs and I want to figure out which pathway each EC belongs to. One option is that I can click the search button 500 times, but I'm wondering if there's any batch query...

26 December 2023 3,722 0 View