Some studies have shown that TSS may be around 1.86 times the turbidity value, but this is not a universal rule.

 With 2000 ppm TSS, the corresponding turbidity could range from 494.58 to 596.33 NTU, depending on the specific relationship between TSS and turbidity for the type of sample. 

Explanation:

TSS (Total Suspended Solids):

This refers to the total amount of non-dissolved solids present in a water sample, typically measured in milligrams per liter (mg/L) or parts per million (ppm). 

Turbidity:

This measures the cloudiness or haziness of water caused by suspended particles, typically measured in Nephelometric Turbidity Units (NTU). 

Relationship:

There is a positive correlation between TSS and turbidity. Higher TSS generally results in higher turbidity. 

Why the range?

The relationship between TSS and turbidity can vary depending on the specific type of suspended solids, their size distribution, and the water source. For example, a study in Acta Scientific showed varying relationships for different types of soil and clay. 

How to estimate turbidity:

Specific relationships:

The most accurate way to estimate turbidity from TSS is to use a specific relationship that has been established for your particular water source or type of suspended solids.

General guidelines:

While a general relationship exists, it's important to note that a 1:1 conversion between TSS and turbidity is not always accurate. For instance, some studies have shown that TSS may be around 1.86 times the turbidity value, but this is not a universal rule. 

Alternative methods:

If accurate conversion is crucial, consider using more precise methods like absorptiometry to measure TSS, especially at higher concentrations. 

In summary:

A TSS of 2000 ppm can be associated with a turbidity range of 494.58 to 596.33 NTU, but the exact relationship may vary based on the specific characteristics of the sample. For accurate results, consider using a method that is specific to the type of sample and the type of suspended solids present.