"is discarded for" is a correct phrase and can be used in written English.
It means to get rid of or reject something in favor of something else. Example: The old system is being discarded for a more efficient and advanced one.
Later the thread of story is discarded for an ensemble finale that outlasts its welcome.
The pixel is discarded for further analysis if either constraint is not met.
However, as discussed in [21], such kind of error seldom appears in natural images (about 1% of the image blocks have truncation errors), and any block with pixels having luminance value of 0 or 255 is discarded for further analysis.
The potentially harvested water (HW) for each governorate is estimated by the following equation: begin{aligned} mathrm{HW}= R times A times K end{aligned} (1 where (R) is the average rainfall in the target governorate, (A) is the total roof area and (K) is the runoff coefficient of 80%%, which indicates a loss of 20%% of the rainwater that is discarded for roof cleaning and evaporation [6].
One verse describes the hardship faced by the elderly person who is discarded for not being "useful to his kind".
Books may be discarded for text messages and e-mails.
"It should be discarded for the broken tool that it is".
This nondescript, reportedly asbestos-infested wreck had been discarded for most of a century.
The hospital storeroom is now half its original size, and fewer supplies are discarded for exceeding their expiration dates.
Most were discarded for fear they contained cancer-causing formaldehyde, said Matthew C. Perry, a retired biologist at Patuxent.
Proponents of natural gas say they can deliver immediate reductions in greenhouse gases, an advantage that should not be discarded for an untested technology.
