What regulatory restrictions apply to wastewater discharges into dry or intermittent streams?
I would assume the regulations vary between different countries; and that these regulations are dependent on what kinds of waste are in the wastewater (e.g. industrial chemical waste, sewage waste, agricultural waste, etc.)
I am conducting adsorption experiments in a liquid medium, and one of my samples showed a decrease in Qe values with an increase in Ce. Has anyone encountered this behavior before? What does it...
26 June 2024 7,304 2 View
We are looking for a highly qualified researcher with expertise in advanced statistical analysis to contribute to a scientific article to be submitted to a prestigious journal by the end of the...
13 June 2024 569 4 View
A recently published visual abstract should have the title "Word First Myelography..." instead of the error "Mielography". (the 2 other text references in the article are correct) I am changing it...
20 May 2024 8,134 1 View
In order to proceed with the quantification of an Azide Alkyne Cycloaddition reaction efficiency by using a fluorogenic probe with Cy5-DBCO, I first need to construct a calibration curve. The...
16 May 2024 6,266 5 View
Dear community, I am currently working on a proposal focusing on cancer-associated fibroblasts (CAFs) from malignant pleural mesothelioma (MPM). In my search among commercial cell line providers,...
05 May 2024 5,572 4 View
This is working with DOM (dissolved organic matter) and in addition to the acid-base titration strategy, Follin's method, there is another strategy to determine the amount of phenolic?
23 April 2024 2,197 1 View
In 1913, Nikola Tesla patented a new kind of turbine that required no blades and converted kinetic fluid energy into rotational energy. It uses nozzles that apply fluid to the edges of smooth...
17 April 2024 6,702 0 View
Hello, friends. Currently, I am working on species distribution modelling using maxent. I have run the model using occurrence and climate data from WorldClim. Where i can find calibration area...
14 April 2024 2,460 3 View
I'm challenging bacteria with different compounds, then plating the suspension on LB agar to assess CFU and understand the bactericidal properties of my compounds. However, I'm encountering...
10 April 2024 7,459 7 View
Hello. Can anyone please ell me what theoretical background I can use to measure perceptions and practices of teachers in interculturality?
27 March 2024 485 2 View
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
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
05 August 2024 3,290 1 View
Hi researchers! I'm working on soil texture analysis, and the end result for sand is doubtful because there is black sediment appearing after drying, as shown in the figure. Is it considered sand?...
30 July 2024 557 2 View
I am doing research on wear mechanism of the additive manufactured metal parts under dry condition. Please share the reference to start the analytical modelling of the wear prediction.
29 July 2024 6,115 0 View
What roles do microorganisms play in Earth's ecosystems, and why is their role so important and role of microorganisms in secondary wastewater treatment?
23 July 2024 5,032 3 View
Good morning, I am trying to produce a recombinant protein. Unfortunately I one of the two restriction enzymes that I use do not cut at the end of the MCS. After the digestion 15 nucleotides of...
17 July 2024 2,787 4 View
Hello, I am currently working with Malaria Pf/Pan nitrocellulose membranes coated for malaria detection. After drying the coated membranes in an Incubator (overnight at 37°C), I've noticed that...
16 July 2024 7,937 1 View
Where is the stream gradient usually greatest and relationship between the slope of the stream channel and the velocity of the stream?
13 July 2024 5,825 0 View
Where river velocity the greatest and relationship between average stream velocities is, stream roughness, and stream gradient?
13 July 2024 3,199 2 View
I have conducted a survey on the "effect of vacuum drying conditions on carbohydrate content of angelica.S". The result show that, when increasing the vacuum degree, the carbohydrate content first...
13 July 2024 592 1 View