effluent concentration造句

• The aluminum concentration of the influent ranged from and averaged, while the effluent concentration ranged from less than to.
• For the nursery, lagoon effluent concentrations ranged from 390 to 620 ng / L for estrone, 180 to 220 ng / L for estriol, and 40 to 50 ng / L for estradiol.
• A produced water or effluent concentration of greater than or equal to 60 picocuries per liter ( pCi / L ) for combined radium-226 and radium-228 would be subject to ADH regulations.
• National Pollutant Discharge Elimination System regulations require monthly average effluent concentrations of biochemical oxygen demand and of total suspended solids to be no greater than 30 mg / L, with an additional requirement for removal of 85 percent of the quantities measured in untreated sewage from the City of Arcata.
• For the farrowing sow operation, digester and primary lagoon effluent concentrations ranged from 9, 600 to 24, 900 ng / L for estrone, 5, 000 to 10, 400 ng / L for estriol, and 2, 200 to 3, 000 ng / L for estradiol.
• A review of activated sludge plant performance found estrogen removal rates varied considerably but averaged 78 % for estrone, 91 % for estradiol, and 76 % for ethinylestradiol ( estriol effluent concentrations are between those of estrone and estradiol, but estriol is a much less potent endocrine disruptor to fish ).