Read the following passage:
The Tactical Water Purification System (TWPS) processes water from fresh, brackish, or seawater sources to produce potable drinking water for field personnel. The unit utilizes dual microfiltration filters to remove suspended solids and silt before passing water through high-pressure reverse osmosis membranes. Although the system reliably filters out biological bacteria and dissolved mineral salts, it does NOT remove volatile petroleum contaminants without an auxiliary carbon filter attached.
True or False: According to the passage, the standard reverse osmosis system alone is NOT capable of removing volatile petroleum contaminants.
Answer: Answer
Answer
True — The passage explicitly states that the system does NOT remove volatile petroleum contaminants without an auxiliary carbon filter.
The passage clearly specifies an explicit negative limitation: standard reverse osmosis membranes reliably remove bacteria and dissolved salts, but they do NOT remove volatile petroleum contaminants without an auxiliary carbon filter. Therefore, the assertion that the system alone is not capable of removing them is accurate.
Step-by-Step Solution
Key Concept
Negative Detail Identification in Technical Passages
Estimated Time:45s