| 41. | When potassium hydroxide is used as a pretreatment, the alkalinity must be first neutralized before adding Melzer's.
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| 42. | The Pretreatment Program protects the treatment process and keeps costs down by working with local businesses to minimize pollutant discharges.
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| 43. | The cytoprotective effect against ulcers is abolished by pretreatment with N-ethylmaleimide, suggesting that sulfhydryl compounds are involved.
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| 44. | Pretreatment of sweet potato can help to minimize risk of losses . drying can reduce spoilage and inactivate metabolic degradation.
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| 45. | Although virus levels subside to pretreatment levels, scientists do not know what to make of the HIV-stimulating effect.
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| 46. | Most systems are similar in design but may vary in the pretreatment section depending on the nature of the source water.
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| 47. | After treatment, however, the amount of virus in the blood dropped to less than 1 percent of the pretreatment level.
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| 48. | "James Knott disconnected a pretreatment system, " said Sam Silverman, an enforcement lawyer with the Boston EPA.
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| 49. | That, however, requires a pretreatment that splits the cellulose into glycose molecules and other sugars that subsequently can be fermented.
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| 50. | Another issue is concern about weakened mandates for pretreatment of industrial wastes before they are made part of the municipal waste stream.
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