(Bio)electrochemical ammonia recovery: progress and perspectives.

Appl Microbiol Biotechnol · 2018 · PMC5895672 · PMID 29520602

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an increasing trendno p-value reported

In general, the nitrogen removal efficiency is expected to follow an increasing trend with L N , reaching a maximum at a specific L N .

also in 63,971 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.