Showing 261 - 280 results of 1,381 for search '"chemicals"', query time: 0.10s Refine Results
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    “… of the effluent before and after treatment were analyzed for biochemical oxygen demand (BOD), chemical oxygen…”
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    “… assessment index developed focused on the flammability value of every chemical used in e-waste recycling…”
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    Conference paper
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    “…, the current practice of conventional cleaning in school; the usage of cleaning chemicals which contain…”
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    “… usage among rice farmers. The use of chemicals in rice field need to be reduced significantly in order…”
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    Conference paper
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    “…. Conversely, lower temperatures increase the amount of recalcitrant chemicals in the feedstock. Meanwhile…”
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    Review
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    “… and increased their shelf-life when used as a substitute for synthetic chemicals. Due to their antimicrobial…”
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    “… and urine for drug testing. Chemicals from drugs will move from the bloodstream into the follicle base…”
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