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Polychlorinated biphenyl (pcb) of soil in mongolia
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Otgonsuren Davaajav
Polychlorinated biphenyl (pcb) of soil in mongolia
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Polychlorinated biphenyl (pcb) of soil in mongolia
1.
.舒亢舒亞舒仍1, .亟仂仆仄舒亢亳亞1, .亞仂仆勵仆1,
.舒亞舒仍舒亶舒仆2 1 丿丕, 丱亳仄亳, 亳仄亳-亠仆仂仍仂亞亳亶仆 勵仍仆 2 舒亶亞舒仍 仂亳仆, 仆仂亞仂仂仆 唏亞亢仍亳亶仆 磠仄 仂仍亳仍仂 弍亳亠仆亳仍勵勵亟 (丱) 仆 弌仂从亞仂仍仄仆 仂仆于亠仆亳仂 仂亳亞仍仂仂仆 勵仆亳亶 勵勵仍 仄仆亟, 勵仍仆 弍亶 仂亳仆亟 仂仆亞仂亶 仂 唏仆唏唏仍亶 亟舒舒仆 亰舒亟舒亟舒亞 仂亞舒仆亳从 弍仂亳亟仍舒亞 弍仂亟亳仆 亢舒亞舒舒仍舒亟 弍舒亞亟舒亞 弍勵仍亞 仆亞亟仍 [1]. C12H10-nCln 亞仆 亠唏仆亳亶 仂仄仂仂亶 (n 仆 1-10 仂仂仂仆亟 弍舒亶亢 弍仂仍仂 Cl-仆 舒仂仄仆 仂仂). 亳亶 209 仍舒仄亢仍舒仍 弍ム 从仂仆亞亠仆亠亞 弍舒亞舒舒亟舒亞. 舒亞. 1. 丱-亳亶仆 亳仄亳亶仆 弍勵 丶舒亳仍亞舒舒仆 亟舒仄亢仍舒 勵仆亟仆亳亶 勵仍亢 丐哦丱, 丕仍舒舒仆弍舒舒舒 舒亳仍亞舒舒仆 勵亞 勵仍亢 丐哦丱, 丕仍仆 弍舒礀仍舒 亅亟仆 勵亶仍亟于亳亶仆 舒磠 亞舒亰亟舒亟 唏 弍仂亳亟仍舒亞 丱-亳亶仆 亟亳仍舒仆 舒仆舒亟舒仍 亳亶 亰仂亳仍亞仂仂 仆亳亶 5 亞舒亰舒 3,5 仄 勵仍 亞勵仆亟 唏仆亳亶 唏唏仄亟仍唏亞唏 亳亶亢, 亟亢勵勵亟亟 舒亞仍舒亞亟舒 丱-亳亶仆 弍仂亳亟仍仆 仄亢亞 勵仆仍于 [3]. 丱-亳亶仆 舒亞仍舒仄亢亳亶亞 28; 52; 101; 118; 153; 138; 180 从仂仆亞亠仆亠亟仆 仆亳亶仍弍 亟勵仆亞 仂仂仂仂仍仂仆. 1920-1978 仂仆亟 亟仍亳亶 亟舒亳仆舒舒勵亶仍亟于仍亞亟仆 仆亳亶 丱-亳亶仆 舒舒仍, 亞仍 弍舒 仄亢, (仂仆仆) 丐舒仆仂仄舒仂 - 48% 仂仆亟亠仆舒仂 - 21% 舒亟 唏唏唏唏仄亢 - 10% 哦亞唏仆 亞仍仆亳亶 弍舒舒舒 - 20% 丿亳仆亢亳仍亞仆亳亶 亟勵仆亞 舒仄亞亳亶仆 唏仆亟唏 丱-亳亶仆 弍仂亳亟仂仍 丕仍舒舒仆弍舒舒舒 舒亳仍亞舒舒仆 勵亞 勵仍亢 丐哦丱-亳亶仆 舒仆仂仄舒仂仆 亰舒于舒仆 亠 弍舒亶仍舒亢 弍舒亶舒仆 亞舒亰仆 唏仆亞唏仆 唏唏仆亟 27,5 仄亞/从亞 舒亞仍舒仄亢舒亶 亳仍仆. 丱 舒亞仍舒仆 舒仆仂仄舒仂仆 仂 唏唏仆亟 仆于亳仆 2 仄 亞勵仆亟 丱-亳亶仆 舒亞仍舒仄亢 3,1 仄亞/从亞, 3 仄 亞勵仆亟 0,2 仄亞/从亞 勵仍 仄亢仆亟 亳仍于. 丱-亳亶仆 弍仂亳亟仍仆 唏唏仆亟 仆于仆 弍舒亶亟仍亞 舒亞 3- 勵亰勵勵仍于. 舒亞 3. 丕丶丐弌 丐丱-仆亳亶 丐舒仆仂仄舒仂仆 亠 弍舒亶仍舒亢 弍舒亶舒仆 亞舒亰仆 唏唏仆亟 丱 仆于仆 弍舒亶亟舒仍 亅亟亞 亟勵仆 仆 仂仆亞仂仍 仍仆 舒仆亟舒舒亟 亰舒舒舒仆 唏唏仆 亟 丱-亳亶仆 勵仍 亟亟 仄亢亞 275; 31 弍舒 2 亟舒亳仆 亟舒于舒仆 仄亢 弍仂仍仆仂 [4]. 亅亟仆 勵亶仍亟于亳亶仆 舒亳仍亞舒舒仆 亠亳亶仆 舒仍弍舒亶仆 弍仂亳亟仂仆 弍舒亶 仄舒亞舒亟仍舒仍舒亶 唏仆亳亶 0,5 仄 勵仍 亟舒于舒亞舒亟 丱-亳亶仆 舒亞仍舒仄亢 0,5 仄亞/从亞, 2,5 仄 亞勵仆亟 <0,02 仄亞/从亞 弍舒亶于. 唏仆 丕仍舒舒仆弍舒舒舒 仂仆 仆亟仆 勵勵于亳亶仆 亟亞亟 弍舒亶仍舒 丕仍舒舒仆弍舒舒舒 亟亟 舒仆仆 (丶舒亳仍亞舒舒仆 亟舒仄亢仍舒 勵仆亟仆亳亶 勵仍亢 丐哦丱) 舒舒舒仆 亟仂仂仂 舒于舒仆 弍仂仍仂仆 弌仂仆亞亳仆 舒仄舒仍仆 仂亶 仂仄仂仂 舒于舒仆 丐仍 亞仂仍仆 亟仆 亟亢亳仆亟 丱-亳亶仆 舒亞仍舒仄亢 <0,02 仄亞/从亞 弍舒亶亞舒舒 仆 亟 亟亢勵勵亟亶 舒仍舒舒亟 弍仂亳亟仂仍 弍舒亞舒舒亶 弍舒亶仆舒. 1. www.pops.int/documents/convtext/convtext_en.pdf 2. 丱亳仄亳亶仆 仂 弍仂仍仂仆 舒ム仍舒亶 弍仂亟亳 弍舒 亟舒舒仆 亰舒亟舒亟舒亞 仂亞舒仆亳从 弍仂亳亟仍舒亞亳亟. 亅仄亞仆 .舒亞舒仍舒亶舒仆, .仂仆仂仂弍仂. 丕仍舒舒仆弍舒舒舒, 2013. 172 . 3. ISO 10382: 2002. 丱唏仆亳亶 舒仆舒. 亞舒仆亳从 仍仂 仗亠亳亳亟 弍舒 仗仂仍亳仍仂 弍亳亠仆亳仍亳亶仆 舒亞仍舒仄亢亳亶亞 仍亠从仂仆 弍舒亳亞 亟亠亠从仂 弍勵亳亶 亳亶仆 仂仄舒仂亞舒亳舒 仂亟仂仂亶仍仂 舒亞舒. 4. MNS 5850: 2008. 丱唏仆亳亶 舒仆舒. 丱唏 弍仂亳亟仍舒亞 弍仂亟亳, 仍亠仄亠仆勵勵亟亳亶仆 亰唏于唏唏唏亞亟唏 亟亟 仄亢. 亅丼 丱勳丼 丐弌 丐 弌 乘 丱哦弌 丱丐 个 丱 丿 勳 勳 丱亅亅丶勳勳亅 丐, 勳 勳亅丐 丿亅 丱 仆 舒亳仍亞舒舒仆 亞舒舒仍舒 舒亟于舒 唏仆亟唏亶, 亞舒仍亟 于亶 亰亞 亳仆亢 舒仆舒舒亶 仍 舒亳仍亞舒舒仆 亳仄 勵仆亳亶 舒仆仂仄舒仂, 从仂仆亟亠仆舒仂, 仂仂仆 舒仍 亰亞 仂仆仂亞仍仂仍仆 亞舒舒仍舒亞 亳仆亞仆, 仍舒从, 弍亟舒亞 亞.仄. 弍勵亞亟勵勵仆亳亶 勵亶仍亟于仍仍亟 舒亳亞仍舒亢 弍舒亶舒仆 [2]. 丱 舒亞仍舒仆 仄舒亠亳舒仍, 仂仆仂亞 唏唏唏唏仄亢唏唏 弍仂亳亟仂仍 舒舒仆 唏, 亞 仂亟仍舒舒舒 亞舒亟仆舒 仂仂仍 勵仆, 亢仍 亟舒仄亢亳仆 仄舒仍 舒仄舒仆, 勵仆亳亶 勵勵仍 仄仆亟亟 唏唏亞 仆唏仍唏唏仍唏仍 勵亰勵勵仍亟亞 [2]. 亶仄 丱- 弍仂亳亟仂仆 勵勵于亳亶亞 亳仍勵勵仍亢, 弍仂亳亟仍仆 仄亢亞 仂亞仂仂 仆 亟舒舒舒 亟舒舒舒亞亳亶仆 舒仆 弍舒亶亞舒仍 仂亳仆 舒仄亞舒舒仍舒 舒亢亳仍仍舒亞舒舒仆亟 舒仍 舒 仂仍弍仂亞亟仂仍仂亶. 舒亞 2. 哦唏仄亟仍唏亞唏 亳亶亢 唏仆亳亶 亟亢 舒于 弍舒亶亞舒舒 磦. (丕仍舒舒仆弍舒舒舒 亟亟 舒仆仆 勵仆亳亶 舒仆仂仄舒仂仆 亟亞亟) 丱唏仆亳亶 仂亞舒仆亳从 弍仂亳亟仍舒亞亳亶仆 亰唏于唏唏亞亟唏 亟亟 仄亢亞 仂亟仂仂亶仍仂仆 MNS 5850: 2008 舒仆亟舒舒亟 亰舒舒仆舒舒 仗仂仍亳仍仂 弍亳亠仆亳仍勵勵亟亳亶仆 唏唏仆亟 舒亞仍舒亞亟舒 丱勵仍 仄亢: 0,1 仄亞/从亞 丱仂仂亶 舒亞仍舒仄亢: 2,0 仄亞/从亞 0.2 0.5 2.1 3.1 12.6 27.5 0 5 10 15 20 25 30 3-3.5 2.5-3 2-2.5 1.5-2 0.5-1 0-0.5 丱唏仆亳亶亞勵仆,仄 丱-亳亶仆 舒亞仍舒仄亢, ppm 亅亳仄 勵仆亳亶 仂仂仆 仂仆仂亞仍仂仍 弍舒亶仍舒舒仆 亞舒亰亟舒亟 仗仂仍亳仍仂 弍亳亠仆亳仍亳亶仆 弍仂亳亟仂仍 亳仍 弍舒亶亞舒舒亟 舒仆舒舒舒仍 舒仆亟仍舒仆 舒舒 舒舒舒舒 亟亳仍舒仆 亞亳亶仍 舒亞舒 仄亢 舒于舒 舒舒亟仍舒亞舒舒亶.
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