What the most bacteria that contaminate the water ?

More Anaam Jawad Alabbasy's questions See All

Choose calibration curve range for DPV?

As i read studies that the drug i investigate has very low LOD in GCMS, so i decided to start with 0.09 to 0.01 mM for the calibration curve and worked very well, so i have been asked why did I...

08 February 2022 9,155 1 View

Why Shift peaks occurred in the DPV when study interferences?

Im analysing drugs and all the results are perfect by DPV with pure substance using GC as working electrode. When doing interference study and 2 different drugs were mixed, some peaks are...

26 February 2021 5,438 0 View

Why the blank is above the analyte in DPV ?

Using DPV for analysing synthetic cannabinoids metabolite. blank electrolyte in red is 1:1 ethOH and 0.1M NaCl and the blue is the 1mM analyte dissolved in 1:1 etOH and Nacl. Why the blank...

31 January 2021 1,067 3 View

Why potential is shifted in DPV(pulse technique)?

I am doing DPV at different concentration for the same analyte at the same condition in the same day. But when layout the results there is a small shift of the peak in potential ( using Ag+ wire...

08 October 2020 4,047 2 View

What are the solutions and suggestions to treatment of drink water contamination?

please, I need some suggestion..

15 April 2019 1,184 20 View

What the most bacteria that contaminate drink water ?

pathogenic and non pathogenic bacteria

30 March 2019 2,160 8 View

Scientific of water and sea animals

the scientific name of the blue crab ? where dose it live?

01 January 1970 3,047 1 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,291 2 View

Could it be a cell culture contamination?

Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...

09 August 2024 2,824 3 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 View

E.coli contamination in human RNA seq data ?

Recently, we observed that 99% of the sequences in our RNA-seq data corresponded to the E. coli genome. Despite multiple DNAse treatments after RNA extraction and ribosomal depletion, we were...

06 August 2024 807 3 View

How can I inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...

05 August 2024 4,945 3 View

How to Add Missing Water Molecules in Protein-Membrane Simulations?

I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...

04 August 2024 1,200 2 View

Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?

01 August 2024 1,180 2 View

Rakesh Prasad Bhagat

In most cases, the contamination of drinking water better to say potable water is due to coliform bacteria.

Anaam Jawad Alabbasy

Thank you Dr. Rakesh

Thanks@aDr. Rakesh

Arvind Singh

Please take a look at these useful RG links.

Article Contamination of water resources by pathogenic bacteria

Article The study of bacterial contamination of drinking water sourc...

Article Bacterial Contamination in Drinking Water: A Case Study in R...

Article Prevalence of Pathogenic Microorganisms in Drinking Water of...

Thanks!

Pisipaty Srinivas Kishore

Solid (plastics, glass, waste eatable products etc.), liquid (washing detergents, spilling of kerosene, petroleum products etc.) and chemical wastes (some industrial waste products, gas producing components etc.) contaminated in water creates a form of bacteria which is highly hazardous.