What term actually refers to the total of the suspended, settleable and dissolved solids?

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Multiple Choice

What term actually refers to the total of the suspended, settleable and dissolved solids?

Explanation:
In water analysis, solids are grouped into dissolved solids and suspended solids. The total solids (TS) is the sum of these two main categories: TS = Total Dissolved Solids (TDS) + Total Suspended Solids (TSS). Settleable solids are a subset of suspended solids, so they’re already included in the suspended portion. Therefore, the total of the suspended, settleable, and dissolved solids is simply the total solids. The other terms describe only part of the solids: dissolved solids (no suspended portion), suspended solids (no dissolved portion), or settleable solids (a subset of suspended).

In water analysis, solids are grouped into dissolved solids and suspended solids. The total solids (TS) is the sum of these two main categories: TS = Total Dissolved Solids (TDS) + Total Suspended Solids (TSS). Settleable solids are a subset of suspended solids, so they’re already included in the suspended portion. Therefore, the total of the suspended, settleable, and dissolved solids is simply the total solids. The other terms describe only part of the solids: dissolved solids (no suspended portion), suspended solids (no dissolved portion), or settleable solids (a subset of suspended).

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