nonpolluting

adj.

不会引起污染的；

Nonpolluting automobiles
Nonpolluting drilling fluid composition
Efficient, nonpolluting ethylbenzene process
Nonpolluting Conversion of Whey Permeate to Food Yeast Protein
Environmentally nonpolluting boron doping of a-Si 1−x C x :H with a liquid boron source
Ultrafiltration as a nonpolluting alternative to traditional clarification in water treatment
KX/H 2 O 2 - An Efficient and NonPolluting Halogenating Reagent in Organic Synthesis
Silver electrocrystallization from a nonpolluting aqueous leaching solution containing ammonia and chloride
A CO 2 -recovering nonpolluting high-efficiency gas-turbine power-generation system utilizing saturated steam as its working gas
Nitrogen and Phosphorus Cycling and Transformations in a Prototype 'Nonpolluting' Integrated Mariculture System, Eilat, Israel