{"id":3125,"date":"2022-03-24T07:45:51","date_gmt":"2022-03-24T07:45:51","guid":{"rendered":"https:\/\/stage-wp.10minuteschool.com\/?p=3125"},"modified":"2025-05-07T15:34:15","modified_gmt":"2025-05-07T09:34:15","slug":"heavy-metal-addition","status":"publish","type":"post","link":"https:\/\/10minuteschool.com\/content\/heavy-metal-addition\/","title":{"rendered":"\u09ad\u09be\u09b0\u09c0 \u09a7\u09be\u09a4\u09c1\u09b0 \u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09be\u09b0\u09a3 \u0993 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac (As, Cr, Pb, Cd)"},"content":{"rendered":"<h2><b>(Causes and Effects of Heavy Metal Addition)<\/b><\/h2>\n<h4><strong>\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8-\u09e9\u09e9 : \u0986\u09b0\u09cd\u09b8\u09c7\u09a8\u09bf\u0995\u09c7\u09b0 \u0989\u09ce\u09b8, \u09a6\u09cd\u09b0\u09ac\u09c0\u09ad\u09c2\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09cc\u09b6\u09b2 \u098f\u09ac\u0982 \u098f\u09b0 \u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 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style=\"font-weight: 400;\"> \u09ac\u09a8\u09cd\u09a7\u09a8\u0995\u09c7 \u0986\u0995\u09cd\u09b0\u09ae\u09a3 \u0995\u09b0\u09c7\u0964 \u098f\u09b0 \u09ab\u09b2\u09c7 \u0986\u09b0\u09cd\u09b8\u09c7\u09a8\u09bf\u0995 \u098f\u09a8\u099c\u09be\u0987\u09ae\u09c7\u09b0 \u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 \u0995\u09cd\u09b0\u09bf\u09df\u09be \u09ac\u09cd\u09af\u09be\u09b9\u09a4 \u0995\u09b0\u09c7\u0964 \u09a4\u09be\u099b\u09be\u09dc\u09be <\/span><span style=\"font-weight: 400;\">As<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09a7\u09b0\u09cd\u09ae <\/span><span style=\"font-weight: 400;\">P<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u0985\u09a8\u09c1\u09b0\u09c2\u09aa \u09a4\u09be \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u099c\u09c8\u09ac \u0985\u09a3\u09c1 \u09b9\u09a4\u09c7 <\/span><span style=\"font-weight: 400;\">P<\/span><span style=\"font-weight: 400;\"> \u0995\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09bf\u09a4 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loading=\"lazy\" class=\"wp-image-15718 size-medium\" title=\"\u0986\u09b0\u09cd\u09b8\u09c7\u09a8\u09bf\u0995\u09c7\u09b0 \u0989\u09ce\u09b8, \u09a6\u09cd\u09b0\u09ac\u09c0\u09ad\u09c2\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09cc\u09b6\u09b2 \u098f\u09ac\u0982 \u098f\u09b0 \u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\" src=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2022\/03\/1-3-300x146.png\" alt=\"Causes and Effects of Heavy Metal Addition\" width=\"300\" height=\"146\" srcset=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2022\/03\/1-3-300x146.png 300w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2022\/03\/1-3-768x374.png 768w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2022\/03\/1-3.png 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><p id=\"caption-attachment-15718\" class=\"wp-caption-text\">\u0986\u09b0\u09cd\u09b8\u09c7\u09a8\u09bf\u0995\u09c7\u09b0 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\u0995\u09cd\u09af\u09be\u09a1\u09ae\u09bf\u09df\u09be\u09ae \u09a7\u09be\u09a4\u09c1\u09b0 \u0989\u09ce\u09b8, \u09a6\u09cd\u09b0\u09ac\u09c0\u09ad\u09c2\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09cc\u09b6\u09b2 \u098f\u09ac\u0982 \u098f\u09b0 \u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u0997\u09c1\u09b2\u09cb \u0989\u09b2\u09cd\u09b2\u09c7\u0996 \u0995\u09b0\u0964<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">\u0989\u09a4\u09cd\u09a4\u09b0 :<\/span><b> \u0989\u09ce\u09b8 : <\/b><span style=\"font-weight: 400;\">\u00a0\u0985\u09a7\u09bf\u0995\u09be\u0982\u09b6 \u09a7\u09be\u09a4\u09c1\u09b0 \u0986\u0995\u09b0\u09bf\u0995 <\/span><span style=\"font-weight: 400;\">Cd<\/span><span style=\"font-weight: 400;\"> \u09af\u09c1\u0995\u09cd\u09a4 \u09a5\u09be\u0995\u09c7, \u098f \u09b8\u09ae\u09b8\u09cd\u09a4 \u09a7\u09be\u09a4\u09c1 \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8\u0995\u09be\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">Cd<\/span><span style=\"font-weight: 400;\"> \u09ac\u09b0\u09cd\u099c\u09cd\u09af \u09aa\u09a6\u09be\u09b0\u09cd\u09a5 \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u099b\u09dc\u09bf\u09df\u09c7 \u09aa\u09dc\u09c7\u0964 \u098f\u099f\u09bf <span class=\"katex-eq\" data-katex-display=\"false\">C d^{2+}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u0996\u09be\u09a6\u09cd\u09af \u09b6\u09c3\u0999\u09cd\u0996\u09b2\u09c7 \u09aa\u09cd\u09b0\u09ac\u09c7\u09b6 \u0995\u09b0\u09c7\u0964 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09a7\u09b0\u09a3\u09c7\u09b0 \u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09c0 \u098f\u09ac\u0982 \u09b6\u09bf\u09b2\u09cd\u09aa \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 <\/span><span style=\"font-weight: 400;\">Cd<\/span><span style=\"font-weight: 400;\"> \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09b9\u09df \u09af\u09be \u09ac\u09b0\u09cd\u099c\u09cd\u09af \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u09aa\u09cd\u09b0\u0995\u09c3\u09a4\u09bf\u09a4\u09c7 \u099a\u09b2\u09c7 \u0986\u09b8\u09c7\u0964 \u09aa\u09be\u09a8\u09c0\u09df \u099c\u09b2\u09c7 \u098f\u09b0 \u09b8\u09b9\u09a8\u09c0\u09df \u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09b9\u09b2 <\/span><span style=\"font-weight: 400;\">5ppb<\/span><span style=\"font-weight: 400;\">\u0964 \u09a4\u09ac\u09c7 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09b0\u0995\u09cd\u09a4\u09c7\u09b0 \u098f\u09b0 \u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b9\u09b2 <\/span><span style=\"font-weight: 400;\">10 ppb<\/span><span style=\"font-weight: 400;\">\u0964\u00a0<\/span><\/p>\n<p><b>\u09a6\u09cd\u09b0\u09ac\u09c0\u09ad\u09c2\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09cc\u09b6\u09b2 : <\/b><span style=\"font-weight: 400;\">Cd<\/span><span style=\"font-weight: 400;\"> \u09a7\u09be\u09a4\u09c1 \u09b6\u09b0\u09c0\u09b0\u09c7\u09b0 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09b8\u09cd\u09a5\u09be\u09a8\u09c7 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8\u09b0\u09a4 <\/span><span style=\"font-weight: 400;\">Ca, Cu, Fe, Zn<\/span><span style=\"font-weight: 400;\"> \u09aa\u09cd\u09b0\u09ad\u09c3\u09a4\u09bf\u0995\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09bf\u09a4 \u0995\u09b0\u09c7 \u09b6\u09b0\u09c0\u09b0\u09c7 \u0996\u09a8\u09bf\u099c \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u09c7\u09b0 \u0985\u09ad\u09be\u09ac \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u0995\u09b0\u09c7\u0964 \u09ac\u09bf\u09b6\u09c7\u09b7 \u0995\u09b0\u09c7 \u09b9\u09be\u09dc\u09c7\u09b0 <span class=\"katex-eq\" data-katex-display=\"false\">Ca^{2+}<\/span>\u00a0<\/span><span style=\"font-weight: 400;\">\u00a0\u0995\u09c7 \u098f\u099f\u09bf \u09b8\u09b9\u099c\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09ac\u09b2\u09c7 \u0985\u09b8\u09cd\u09a5\u09bf \u09a6\u09cd\u09b0\u09c1\u09a4 \u0995\u09cd\u09b7\u09df \u09b9\u09df \u098f\u09ac\u0982 \u09b9\u09be\u09b0 \u09ad\u0999\u09cd\u0997\u09c1\u09b0 \u09b9\u09df\u09c7 \u09aa\u09dc\u09c7\u0964 <span class=\"katex-eq\" data-katex-display=\"false\">C d^{2+}<\/span><\/span><span style=\"font-weight: 400;\"> \u09a8\u09bf\u09ae\u09cd\u09a8\u09b0\u09c2\u09aa\u09c7 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09a7\u09b0\u09a3\u09c7\u09b0 \u098f\u09a8\u099c\u09be\u0987\u09ae\u0995\u09c7 \u0986\u0995\u09cd\u09b0\u09ae\u09a3 \u0995\u09b0\u09c7\u0964 \u098f\u09b0 \u09ab\u09b2\u09c7 \u098f\u09a8\u099c\u09be\u0987\u09ae\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09b9\u09cd\u09b0\u09be\u09b8 \u09aa\u09be\u09df\u0964<\/span><\/p>\n<p><b>\u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac : <\/b><span style=\"font-weight: 400;\">\u09e7\u09ef\u09ec\u09ee \u09b8\u09be\u09b2\u09c7 \u099c\u09be\u09aa\u09be\u09a8\u09c7 <\/span><span style=\"font-weight: 400;\">Cd<\/span><span style=\"font-weight: 400;\"> \u09a6\u09c2\u09b7\u09a3\u099c\u09a8\u09bf\u09a4 \u09af\u09c7 \u09b0\u09cb\u0997\u09c7\u09b0 \u09aa\u09cd\u09b0\u09be\u09a6\u09c1\u09b0\u09cd\u09ad\u09be\u09ac \u0998\u099f\u09c7 \u09a4\u09be\u09b0 \u09a8\u09be\u09ae \u0987\u099f\u09be\u0987-\u0987\u099f\u09be\u0987 \u09ac\u09be \u0986\u0989\u099a-\u0986\u0989\u099a\u0964 \u098f \u09b0\u09cb\u0997\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u0989\u09aa\u09b8\u09b0\u09cd\u0997 \u09b9\u09b2 \u0985\u09b8\u09cd\u09a5\u09bf\u09a4\u09c7 \u0985\u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3\u09be, \u0985\u09b8\u09cd\u09a5\u09bf\u09a4\u09c7 \u0995\u09cd\u09b7\u09df \u098f\u09ac\u0982 \u09ad\u0999\u09cd\u0997\u09c1\u09b0\u09a4\u09be \u09a6\u09c7\u0996\u09be \u09a6\u09c7\u09df\u0964 \u098f\u09b0 \u09ac\u09bf\u09b7\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09b0 \u09ab\u09b2\u09c7 \u09b0\u0995\u09cd\u09a4\u09b6\u09c2\u09a8\u09cd\u09af\u09a4\u09be, \u09b0\u0995\u09cd\u09a4\u099a\u09be\u09aa \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf \u098f\u09ac\u0982 \u0995\u09bf\u09a1\u09a8\u09c0\u09a4\u09c7 \u09aa\u09be\u09a5\u09b0 \u099c\u09ae\u09c7 \u09ab\u09c1\u09b8\u09ab\u09c1\u09b8 \u0995\u09cd\u09af\u09be\u09a8\u09cd\u09b8\u09be\u09b0 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/span><\/p>\n<p><strong>\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8-\u09e9\u09eb : Pb \u098f\u09b0 \u0989\u09ce\u09b8, \u09a6\u09cd\u09b0\u09ac\u09c0\u09ad\u09c2\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09cc\u09b6\u09b2 \u098f\u09ac\u0982 \u098f\u09b0 \u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u0997\u09c1\u09b2\u09cb \u0989\u09b2\u09cd\u09b2\u09c7\u0996 \u0995\u09b0\u0964<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">\u0989\u09a4\u09cd\u09a4\u09b0 :<\/span> <b>\u0989\u09ce\u09b8 : <\/b><span style=\"font-weight: 400;\">\u00a0\u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09a7\u09be\u09a4\u09c1\u09b0 \u0986\u0995\u09b0\u09bf\u0995\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09af\u09c1\u0995\u09cd\u09a4 <\/span><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u0995\u09df\u09b2\u09be\u09b0 \u09a6\u09b9\u09a8\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09a4\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8\u09b0\u09a4 <\/span><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u09b2\u09c7\u09a1\u09af\u09c1\u0995\u09cd\u09a4 \u0997\u09cd\u09af\u09be\u09b8\u09cb\u09b2\u09bf\u09a8 \u09ac\u09be \u09aa\u09c7\u099f\u09cd\u09b0\u09cb\u09b2 \u098f\u09b0 \u09a6\u09b9\u09a8\u09c7\u09b0 \u09ab\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u09b8\u09cd\u099f\u09cb\u09b0\u09c7\u099c \u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09c0 \u09b9\u09a4\u09c7, <\/span><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u0986\u09ac\u09b0\u09a3\u09af\u09c1\u0995\u09cd\u09a4 \u099f\u09bf\u09a8 \u098f\u09b0 \u0995\u09cd\u09af\u09be\u09a8 \u09aa\u09be\u09a4\u09cd\u09b0 \u09b9\u09a4\u09c7 <\/span><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09ac\u09bf\u09b7\u0995\u09cd\u09b0\u09bf\u09df\u09be \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09aa\u09be\u09a8\u09c0\u09df \u09b9\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u0997\u09cd\u09b0\u09b9\u09a3\u09af\u09cb\u0997\u09cd\u09af \u09b8\u09c0\u09ae\u09be \u09b9\u09b2 <\/span><span style=\"font-weight: 400;\">50 ppb<\/span><span style=\"font-weight: 400;\"> \u09ac\u09be <\/span><span style=\"font-weight: 400;\">0.5 ppm<\/span><span style=\"font-weight: 400;\">\u0964<\/span><\/p>\n<p><b>\u09a6\u09cd\u09b0\u09ac\u09c0\u09ad\u09c2\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09cc\u09b6\u09b2 : <\/b><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09b8\u09be\u09b2\u09ab\u09be\u09b0\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf \u0986\u09b8\u0995\u09cd\u09a4\u09bf \u09ac\u09c7\u09b6\u09bf\u0964 \u09a4\u09be\u0987 \u098f\u099f\u09bf \u09b8\u09be\u09b2\u09ab\u09be\u09b0 \u09ae\u09c2\u09b2\u0995 \u09af\u09c1\u0995\u09cd\u09a4 \u098f\u09a8\u099c\u09be\u0987\u09ae\u0995\u09c7 \u09b8\u09b9\u099c\u09c7 \u0986\u0995\u09cd\u09b0\u09ae\u09a3 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09a4\u09be\u099b\u09be\u09dc\u09be <\/span><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u09b0\u0995\u09cd\u09a4 \u09b8\u0982\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3 \u09ac\u09be\u09a7\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964 <span class=\"katex-eq\" data-katex-display=\"false\">P b^{2+}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u0993 \u09b9\u09be\u09dc\u09c7\u09b0<span class=\"katex-eq\" data-katex-display=\"false\">C d^{2+}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u0995\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09b9\u09bf\u09ae\u09cb\u0997\u09cd\u09b2\u09cb\u09ac\u09bf\u09a8 \u09b8\u0982\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09df\u09cb\u099c\u09a8\u09c0\u09df \u098f\u09a8\u099c\u09be\u0987\u09ae\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be <\/span><span style=\"font-weight: 400;\">Pb\u00a0<\/span><span style=\"font-weight: 400;\">\u09ac\u09be\u09a7\u09be\u0997\u09cd\u09b0\u09b8\u09cd\u09a4 \u0995\u09b0\u09c7\u0964 \u09ab\u09b2\u09c7 \u09b9\u09bf\u09ae\u09cb\u0997\u09cd\u09b2\u09cb\u09ac\u09bf\u09a8 \u09b8\u0982\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3 \u09ac\u09bf\u0998\u09cd\u09a8\u09bf\u09a4 \u09b9\u09df\u0964<\/span><\/p>\n<h1 style=\"text-align: center;\"><img loading=\"lazy\" class=\"aligncenter wp-image-11944 size-large\" src=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2022\/03\/48.2-1024x497.png\" alt=\"Heavy Metal Addition\" width=\"1024\" height=\"497\" srcset=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2022\/03\/48.2-1024x497.png 1024w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2022\/03\/48.2-300x146.png 300w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2022\/03\/48.2-768x373.png 768w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2022\/03\/48.2.png 1052w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/h1>\n<p><b>\u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac : <\/b><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u09ac\u09bf\u09b7\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09b0 \u09ab\u09b2\u09c7 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995\u09c7\u09b0 \u0995\u09cb\u09b7 \u09ac\u09bf\u09ad\u09be\u099c\u09a8 \u09ac\u09be\u09a7\u09be\u0997\u09cd\u09b0\u09b8\u09cd\u09a4 \u09b9\u09df\u0964 \u09ab\u09b2\u09c7 \u09ae\u09be\u09a8\u09b8\u09bf\u0995 \u0993 \u09ac\u09c1\u09a6\u09cd\u09a7\u09bf\u099c\u09a8\u09bf\u09a4 \u09ac\u09bf\u0995\u09be\u09b6 \u0993 \u09b8\u09cd\u09ae\u09c3\u09a4\u09bf\u09b6\u0995\u09cd\u09a4\u09bf \u09ac\u09be\u09a7\u09be\u0997\u09cd\u09b0\u09b8\u09cd\u09a4 \u09b9\u09df\u0964 <\/span><span style=\"font-weight: 400;\">Pb<\/span><span style=\"font-weight: 400;\"> \u09ac\u09bf\u09b7\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u09b0\u0995\u09cd\u09a4\u09b6\u09c2\u09a8\u09cd\u09af\u09a4\u09be \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u09b9\u09df \u09b2\u09c7\u09a1\u09c7\u09b0 \u09ac\u09bf\u09b7\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u09a6\u09be\u0981\u09a4\u09c7\u09b0 \u09ae\u09be\u09dc\u09bf \u09a8\u09c0\u09b2\u09be\u09ad \u09b9\u09df\u0964 \u09b0\u0995\u09cd\u09a4\u09c7\u09b0 \u09b9\u09bf\u09ae\u09cb\u0997\u09cd\u09b2\u09cb\u09ac\u09bf\u09a8\u09c7\u09b0 \u09b9\u09bf\u09ae \u09b8\u0982\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3 \u09ac\u09be\u09a7\u09be \u09a6\u09c7\u09df\u0964\u00a0<\/span><\/p>\n<h4><strong>\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8-\u09e9\u09ec : Cr \u098f\u09b0 \u0989\u09ce\u09b8, \u09a6\u09cd\u09b0\u09ac\u09c0\u09ad\u09c2\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09cc\u09b6\u09b2 \u098f\u09ac\u0982 \u098f\u09b0 \u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u0997\u09c1\u09b2\u09cb \u0989\u09b2\u09cd\u09b2\u09c7\u0996 \u0995\u09b0\u0964\u00a0<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">\u0989\u09a4\u09cd\u09a4\u09b0 :<\/span> <b>\u0989\u09ce\u09b8 : <\/b><span style=\"font-weight: 400;\">Cr<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u0989\u09ce\u09b8 \u09b9\u09b2 \u099a\u09be\u09ae\u09dc\u09be \u099f\u09cd\u09af\u09be\u09a8\u09bf\u0982 \u098f\u09b0 \u09b8\u09ae\u09df\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{Cr}_{2}\\left(\\mathrm{SO}_{4}\\right)_{3}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09b0\u09cb\u09aa\u09cd\u09b2\u09c7\u099f\u09bf\u0982 \u098f \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 <\/span><span style=\"font-weight: 400;\">Cr<\/span><span style=\"font-weight: 400;\"> \u09b2\u09ac\u09a3, \u09b0\u099e\u09cd\u099c\u09a8 \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 <\/span><span style=\"font-weight: 400;\">Cr<\/span><span style=\"font-weight: 400;\"> \u09b2\u09ac\u09a3, <\/span><span style=\"font-weight: 400;\">Stainless steel<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09a4\u09c8\u09b0\u09c0 \u09af\u09a8\u09cd\u09a4\u09cd\u09b0 \u09aa\u09be\u09a4\u09bf\u0964<\/span><\/p>\n<p><b>\u09a6\u09cd\u09b0\u09ac\u09c0\u09ad\u09c2\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09cc\u09b6\u09b2 : <\/b><span style=\"font-weight: 400;\">Cr<\/span><span style=\"font-weight: 400;\"> \u09ae\u09cc\u09b2 \u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09a8\u09df\u0964 <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{Cr}^{\\mathbf{3 +}}<\/span><\/span><span style=\"font-weight: 400;\"> \u0985\u09ac\u09b8\u09cd\u09a5\u09be \u09ae\u09be\u09a8\u09ac\u09a6\u09c7\u09b9\u09c7\u09b0 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u099c\u09c8\u09ac\u09bf\u0995 \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u0986\u09ac\u09b6\u09cd\u09af\u0995 \u09af\u09c7\u09ae\u09a8 : <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{Cr}^{\\mathbf{3 +}}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u0986\u09df\u09a8, \u0987\u09a8\u09b8\u09c1\u09b2\u09bf\u09a8 \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09cb\u099f\u09bf\u09a8 \u09a4\u09c8\u09b0\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09df\u09cb\u099c\u09a8\u0964 \u098f\u0995\u099c\u09a8 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09ac\u09df\u09b8\u09cd\u0995 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09a4\u09bf\u09a6\u09bf\u09a8 <\/span><span style=\"font-weight: 400;\">0.06 mg <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{Cr}^{\\mathbf{3 +}}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u0986\u09ac\u09b6\u09cd\u09af\u0995\u0964 <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{Cr}^{\\mathbf{3 +}}<\/span><\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u0985\u09ad\u09be\u09ac\u09c7 \u0997\u09cd\u09b2\u09c1\u0995\u09cb\u099c, \u09aa\u09cd\u09b0\u09cb\u099f\u09bf\u09a8 \u098f\u09ac\u0982 \u09b2\u09bf\u09aa\u09bf\u09a1 \u09ac\u09bf\u09aa\u09be\u0995 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09df\u09be \u09ac\u09be\u09a7\u09be\u0997\u09cd\u09b0\u09b8\u09cd\u09a4 \u09b9\u09df\u0964 \u09a4\u09ac\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">C r^{6+}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u09b8\u09ac\u099a\u09c7\u09df\u09c7 \u09ac\u09c7\u09b6\u09bf \u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0\u0964 \u0995\u09be\u09b0\u09a3 \u098f\u099f\u09bf <\/span><span style=\"font-weight: 400;\">DNA<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u09ac\u09a8\u09cd\u09a7\u09a8 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c7\u0964 \u09ab\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">DNA<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u0995\u09be\u099c\u09c7 \u09ac\u09be\u09a7\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7 \u098f\u09ac\u0982 \u099c\u09c7\u09a8\u09c7\u099f\u09bf\u0995 \u0995\u09cb\u09a1\u09c7 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u0998\u099f\u09be\u09df\u0964 \u09a4\u09be\u099b\u09be\u09dc\u09be <span class=\"katex-eq\" data-katex-display=\"false\">C r^{6+}<\/span>\u00a0<\/span><span style=\"font-weight: 400;\">\u0995\u09c7 \u0995\u09be\u09b0\u09b8\u09bf\u09a8\u09cb\u099c\u09c7\u09a8\u09bf\u0995 (\u0995\u09cd\u09af\u09be\u09a8\u09cd\u09b8\u09be\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0995) \u09ae\u09cc\u09b2 \u09ac\u09b2\u09be \u09b9\u09df\u0964 <span class=\"katex-eq\" data-katex-display=\"false\">C r^{6+}<\/span>\u00a0<\/span><span style=\"font-weight: 400;\">\u00a0\u09b2\u09cb\u09b9\u09bf\u09a4 \u09b0\u0995\u09cd\u09a4 \u0995\u09cb\u09b7\u09c7\u09b0 \u09ae\u09c7\u09ae\u09ac\u09cd\u09b0\u09c7\u09a8\u09c7\u09b0 \u09ad\u09bf\u09a4\u09b0 \u09b8\u09b9\u099c\u09c7 \u0985\u09a4\u09bf\u0995\u09cd\u09b0\u09ae \u0995\u09b0\u09c7 \u09b9\u09bf\u09ae\u09cb\u0997\u09cd\u09b2\u09cb\u09ac\u09bf\u09a8\u09c7\u09b0 \u0997\u09cd\u09b2\u09cb\u09ac\u09bf\u09a8 \u0985\u0982\u09b6\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09aa\u09be\u09a8\u09bf\u09a4\u09c7 \u0985\u09a8\u09c1\u09ae\u09cb\u09a6\u09a8\u09af\u09cb\u0997\u09cd\u09af\u00a0 \u0995\u09cd\u09b0\u09cb\u09ae\u09bf\u09df\u09be\u09ae \u09b9\u09b2 <\/span><span style=\"font-weight: 400;\">0.5 ppm<\/span><span style=\"font-weight: 400;\">\u0964<\/span><\/p>\n<p><b>\u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac : <\/b><span style=\"font-weight: 400;\">\u098f\u09b0 \u09ab\u09b2\u09c7 \u0995\u09cd\u09af\u09be\u09a8\u09cd\u09b8\u09be\u09b0 \u09b9\u09df, \u0985\u09a7\u09bf\u0995 <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{Cr}^{\\mathbf{3 +}}<\/span><\/span><span style=\"font-weight: 400;\">\u09a6\u09c2\u09b7\u09a3\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09b2\u09cb\u09b9\u09bf\u09a4 \u09b0\u0995\u09cd\u09a4 \u0995\u09a3\u09bf\u0995\u09be\u09df <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{Fe}^{2+}<\/span><\/span><span style=\"font-weight: 400;\"> \u0986\u09df\u09a8 \u09b6\u09cb\u09b7\u09a3 \u09ac\u09be\u09a7\u09be \u09aa\u09be\u09df\u0964 \u09ab\u09b2\u09c7 \u09b0\u0995\u09cd\u09a4 \u09b6\u09c2\u09a8\u09cd\u09af\u09a4\u09be \u09a4\u09c8\u09b0\u09bf \u09b9\u09df\u0964 \u09a4\u09cd\u09ac\u0995\u09c7 \u0985\u09cd\u09af\u09be\u09b2\u09be\u09b0\u09cd\u099c\u09bf\u099c\u09a8\u09bf\u09a4 \u09b0\u09cb\u0997 \u09a6\u09c7\u0996\u09be \u09af\u09be\u09df\u0964 \u098f\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u09c7 \u099c\u09a8\u09cd\u09ae\u0997\u09a4 \u09a4\u09cd\u09b0\u09c1\u099f\u09bf\u0993 \u09a5\u09be\u0995\u09c7\u0964 \u09b2\u09bf\u09ad\u09be\u09b0 \u0995\u09cd\u09b7\u09df \u09b9\u09df \u098f\u09ac\u0982 \u0996\u09be\u09a6\u09cd\u09af\u09a8\u09be\u09b2\u09c0\u09a4\u09c7 \u0986\u09b2\u09b8\u09be\u09b0 \u0993 \u0995\u09cd\u09af\u09be\u09a8\u09cd\u09b8\u09be\u09b0 \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u0995\u09b0\u09c7\u0964 \u09b9\u09bf\u09ae\u09cb\u0997\u09cd\u09b2\u09cb\u09ac\u09bf\u09a8\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u099c\u099f\u09bf\u09b2 \u09af\u09cc\u0997 \u0997\u09a0\u09a8 \u0995\u09b0\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">O_{2}<\/span><\/span><span style=\"font-weight: 400;\">\u09aa\u09b0\u09bf\u09ac\u09b9\u09a8 \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09c7\u0964<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Causes and Effects of Heavy Metal Addition) \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8-\u09e9\u09e9 : \u0986\u09b0\u09cd\u09b8\u09c7\u09a8\u09bf\u0995\u09c7\u09b0 \u0989\u09ce\u09b8, \u09a6\u09cd\u09b0\u09ac\u09c0\u09ad\u09c2\u09a4 \u09b9\u0993\u09df\u09be\u09b0 \u0995\u09cc\u09b6\u09b2 \u098f\u09ac\u0982 \u098f\u09b0 \u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u0997\u09c1\u09b2\u09cb \u0989\u09b2\u09cd\u09b2\u09c7\u0996 \u0995\u09b0\u0964 \u0989\u09a4\u09cd\u09a4\u09b0 : \u09ad\u09c2-\u0989\u09ce\u09b8 : \u00a0\u0997\u09b0\u09cd\u09ad\u09b8\u09cd\u09a5 \u09aa\u09be\u09a8\u09bf \u0986\u09b0\u09cd\u09b8\u09c7\u09a8\u09bf\u0995\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u0989\u09ce\u09b8\u0964 \u09a4\u09be\u099b\u09be\u09dc\u09be \u0995\u09bf\u099b\u09c1 \u0995\u09bf\u099b\u09c1 \u0989\u09a6\u09cd\u09ad\u09bf\u09a6 \u09ae\u09be\u099f\u09bf \u09a5\u09c7\u0995\u09c7 \u0996\u09be\u09a6\u09cd\u09af \u0997\u09cd\u09b0\u09b9\u09a3\u0995\u09be\u09b2\u09c7 \u098f\u09b0 \u0996\u09be\u09a6\u09cd\u09af \u09b6\u09c3\u0999\u09cd\u0996\u09b2\u09c7<\/p>\n<p> <a class=\"redmore\" href=\"https:\/\/10minuteschool.com\/content\/heavy-metal-addition\/\">Read More<\/a><\/p>\n","protected":false},"author":56,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4230,3024,3032,50],"tags":[2279,2277,2280,2278],"_links":{"self":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/3125"}],"collection":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/comments?post=3125"}],"version-history":[{"count":14,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/3125\/revisions"}],"predecessor-version":[{"id":16179,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/3125\/revisions\/16179"}],"wp:attachment":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/media?parent=3125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/categories?post=3125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/tags?post=3125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}