[lemma="ton-per-day"] [word=","] [lemma=□ | □]
[lemma="ton-per-day"] [word=","] [lemma="laboratory-scale" | □]
[lemma="ton-per-day"] [word=","] [lemma="ton-per-day" | □]
A 0.1 ton-per-day , laboratory-scale membrane module will be designed and built for testing and validation purposes .