{"id":3432,"date":"2017-01-30T00:02:50","date_gmt":"2017-01-29T16:02:50","guid":{"rendered":"http:\/\/www.envguide.com\/?p=3432"},"modified":"2017-06-11T10:06:31","modified_gmt":"2017-06-11T02:06:31","slug":"guide-to-in-situ-chemical-reduction","status":"publish","type":"post","link":"https:\/\/www.envguide.com\/guide-to-in-situ-chemical-reduction\/","title":{"rendered":"\u6c61\u67d3\u573a\u5730\u4fee\u590d &#8211; \u539f\u4f4d\u5316\u5b66\u8fd8\u539f\u6cd5"},"content":{"rendered":"<p><img loading=\"lazy\" class=\"alignnone wp-image-3433 \" src=\"http:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic1.jpg\" alt=\"\" width=\"432\" height=\"268\" srcset=\"https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic1.jpg 1616w, https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic1-600x373.jpg 600w, https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic1-300x186.jpg 300w, https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic1-768x477.jpg 768w, https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic1-1024x636.jpg 1024w\" sizes=\"(max-width: 432px) 100vw, 432px\" \/><\/p>\n<p>Abs: \u539f\u4f4d\u5316\u5b66\u8fd8\u539f\u6cd5\uff08In Situ Chemical Reduction\uff09\u4f7f\u7528\u201c\u8fd8\u539f\u5242\u201d\u5316\u5b66\u54c1\u6765\u5e2e\u52a9\u8f6c\u53d8\u6c61\u67d3\u7269\uff0c\u4ee5\u51cf\u5c11\u5176\u6bd2\u6027\u6216\u79fb\u52a8\u6027\u3002\u539f\u4f4d\u65b9\u6cd5\u662f\u6307\u5728\u4e0d\u9700\u6398\u6316\u6c61\u67d3\u571f\u58e4\uff0c\u6216\u62bd\u63d0\u5730\u4e0b\u6c34\u7684\u524d\u63d0\u4e0b\uff0c\u5728\u539f\u4f4d\u5bf9\u571f\u58e4\u5730\u4e0b\u6c34\u8fdb\u884c\u8fd8\u539f\u6cd5\u7684\u4fee\u590d\u3002\u8fd8\u539f\u6cd5\u65e2\u53ef\u4ee5\u6e05\u7406\u6eb6\u89e3\u5728\u5730\u4e0b\u6c34\u4e2d\u7684\u591a\u79cd\u6c61\u67d3\u7269\uff0c\u4e5f\u80fd\u7528\u4e8e\u6e05\u7406\u201c\u91cd\u8d28\u975e\u6c34\u76f8\u6db2\u4f53\u201d\uff08DNAPLs\uff09\u6c61\u67d3\u7269\uff0c\u540e\u8005\u4e0d\u6613\u6eb6\u4e8e\u5730\u4e0b\u6c34\uff0c\u6709\u53ef\u80fd\u957f\u65f6\u95f4\u6210\u4e3a\u6c61\u67d3\u6e90\uff0c\u957f\u671f\u7f13\u6162\u7684\u5730\u91ca\u653e\u6c34\u6eb6\u76f8\u6c61\u67d3\u7269\u3002\u5728\u7f8e\u56fd\uff0c\u539f\u4f4d\u5316\u5b66\u8fd8\u539f\u6cd5\u6700\u5e38\u7528\u4e8e\u4fee\u590d\u91d1\u5c5e\u94ec\u4ee5\u53ca\u5c5e\u4e8e\u91cd\u8d28\u975e\u6c34\u76f8\u6db2\u4f53\u7684\u5de5\u4e1a\u6eb6\u5242\u4e09\u6c2f\u4e59\u70ef\uff08TCE\uff09<\/p>\n<p><strong>\u539f\u4f4d<\/strong><strong>\u836f\u5242\u8fd8\u539f<\/strong><strong>\u6cd5<\/strong><\/p>\n<p>\u539f\u4f4d\u5316\u5b66\u8fd8\u539f\u6cd5\uff08In Situ Chemical Reduction\uff09\u4f7f\u7528\u201c<strong><span style=\"color: #ff0000;\"><u>\u8fd8\u539f\u5242<\/u><\/span><\/strong>\u201d\u5316\u5b66\u54c1\u6765\u5e2e\u52a9\u8f6c\u53d8\u6c61\u67d3\u7269\uff0c\u4ee5\u51cf\u5c11\u5176\u6bd2\u6027\u6216\u79fb\u52a8\u6027\u3002\u539f\u4f4d\u65b9\u6cd5\u662f\u6307\u5728\u4e0d\u9700\u6398\u6316\u6c61\u67d3\u571f\u58e4\uff0c\u6216\u62bd\u63d0\u5730\u4e0b\u6c34\u7684\u524d\u63d0\u4e0b\uff0c\u5728\u539f\u4f4d\u5bf9\u571f\u58e4\u5730\u4e0b\u6c34\u8fdb\u884c\u8fd8\u539f\u6cd5\u7684\u4fee\u590d\u3002\u8fd8\u539f\u6cd5\u65e2\u53ef\u4ee5\u6e05\u9664\u6eb6\u89e3\u5728\u5730\u4e0b\u6c34\u4e2d\u7684\u591a\u79cd\u6c61\u67d3\u7269\uff0c\u4e5f\u80fd\u7528\u4e8e\u6e05\u9664\u201c\u91cd\u8d28\u975e\u6c34\u76f8\u6db2\u4f53\u201d\uff08DNAPLs\uff09\u6c61\u67d3\u7269\uff0c\u540e\u8005\u4e0d\u6613\u6eb6\u4e8e\u5730\u4e0b\u6c34\uff0c\u6709\u53ef\u80fd\u957f\u65f6\u95f4\u6210\u4e3a\u6c61\u67d3\u6e90\uff0c\u957f\u671f\u7f13\u6162\u7684\u5730\u91ca\u653e\u6c34\u6eb6\u76f8\u6c61\u67d3\u7269\u3002\u5728\u7f8e\u56fd\uff0c\u539f\u4f4d\u5316\u5b66\u8fd8\u539f\u6cd5\u6700\u5e38\u7528\u4e8e\u4fee\u590d\u91d1\u5c5e\u94ec\u4ee5\u53ca\u5c5e\u4e8e\u91cd\u8d28\u975e\u6c34\u76f8\u6db2\u4f53\u7684\u5de5\u4e1a\u6eb6\u5242\u4e09\u6c2f\u4e59\u70ef\uff08TCE\uff09<\/p>\n<p><strong>\u4f5c\u7528\u539f\u7406<\/strong><\/p>\n<p>\u8fd8\u539f\u5242\u6dfb\u52a0\u8fdb\u5165\u6c61\u67d3\u571f\u58e4\u548c\u5730\u4e0b\u6c34\u4e2d\uff0c\u4ea7\u751f\u5316\u5b66\u53cd\u5e94\uff0c\u4ece\u800c\u6539\u53d8\u6c61\u67d3\u7269\u7684\u5f62\u6001\u3002\u4f8b\u5982\u201c\u516d\u4ef7\u94ec\u201d\u662f\u91d1\u5c5e\u94ec\u4e00\u79cd\u6bd2\u6027\u6781\u5927\u7684\u5f62\u6001\uff0c\u800c\u5982\u679c\u5728\u516d\u4ef7\u94ec\u6c61\u67d3\u7684\u5730\u4e0b\u6c34\u4e2d\u6ce8\u5165\u8fd8\u539f\u5242\uff0c\u94ec\u5c31\u80fd\u8f6c\u53d8\u4e3a\u6bd2\u6027\u66f4\u5c0f\u7684\u4e09\u4ef7\u94ec\u3002\u4e09\u4ef7\u94ec\u7684\u79fb\u52a8\u6027\u4e5f\u66f4\u4f4e\uff0c\u4e0d\u6613\u6eb6\u4e8e\u6c34\u3002\u5e38\u89c1\u7684\u8fd8\u539f\u5242\u5305\u62ec\u96f6\u4ef7\u91d1\u5c5e\uff0c\u5728\u5355\u7eaf\u5f62\u6001\u4e0b\u5c5e\u4e8e\u91d1\u5c5e\u3002\u539f\u4f4d\u5316\u5b66\u8fd8\u539f\u6cd5\u4e2d\u6700\u5e38\u7528\u7684\u91d1\u5c5e\u662f\u96f6\u4ef7\u94c1\uff08ZVI\uff09\uff0c\u4e00\u822cZVI\u53ef\u4e3a\u7ec6\u7c92\u72b6\uff0c\u6709\u4e9b\u60c5\u51b5\u4e0b\u53ef\u4f7f\u7528\u5fae\u7c92\u6216\u7eb3\u7c73\u5c3a\u5ea6\u7684\u9897\u7c92\u3002\u7c92\u5ea6\u8d8a\u5c0f\uff0c\u80fd\u591f\u4e0e\u6c61\u67d3\u7269\u53d1\u751f\u53cd\u5e94\u7684\u94c1\u91d1\u5c5e\u91cf\u5c31\u8d8a\u591a\u3002\u5176\u5b83\u5e38\u89c1\u7684\u8fd8\u539f\u5242\u8fd8\u5305\u62ec\u805a\u786b\u5316\u7269\u3001\u4e8c\u786b\u4e9a\u78fa\u9178\u94a0\u3001\u4e24\u4ef7\u94c1\u548c\u53cc\u91d1\u5c5e\u6750\u6599\uff08\u7531\u4e24\u79cd\u4e0d\u540c\u7684\u91d1\u5c5e\u6784\u6210\uff09\u3002\u539f\u4f4d\u5316\u5b66\u8fd8\u539f\u6cd5\u4e2d\u6700\u5e38\u7528\u7684\u53cc\u91d1\u5c5e\u6750\u6599\u662f\u9540\u4e0a\u8584\u8584\u4e00\u5c42\u94af\u91d1\u6216\u94f6\u7684\u94c1\u91d1\u5c5e\u3002\u539f\u4f4d\u4fee\u590d\u4e2d\uff0c\u8ba9\u8fd8\u539f\u5242\u4e0e\u88ab\u6c61\u67d3\u7684\u571f\u58e4\u548c\u5730\u4e0b\u6c34\u63a5\u89e6\u7684\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a\u76f4\u63a5\u6ce8\u5165\uff0c\u6216\u8005\u5efa\u9020\u53ef\u6e17\u900f\u53cd\u5e94\u5899\uff08PRB\uff09\u3002<\/p>\n<p><em>\u00a0 \u00a0 \u00a0 \u00a0<\/em><em>\u836f\u5242\u6ce8\u5165\u6cd5<\/em>\uff0c\u662f\u628a\u8fd8\u539f\u5242\u4e0e\u6c34\uff08\u6709\u65f6\u5019\u662f\u690d\u7269\u6cb9\uff09\u5151\u6210\u7a00\u6d46\uff0c\u7136\u540e\u7528\u52a0\u538b\u6ce8\u5c04\u6cf5\u901a\u8fc7\u94bb\u5165\u88ab\u6c61\u67d3\u7684\u571f\u58e4\u548c\u5730\u4e0b\u6c34\u533a\u57df\u7684\u6ce8\u5c04\u4e95\u5c06\u836f\u6d46\u538b\u5165\u3002\u8fd9\u79cd\u529e\u6cd5\u5f80\u5f80\u7528\u4e8e\u5904\u7406\u6c61\u67d3\u4e25\u91cd\u7684\u6e90\u533a\uff0c\u5305\u62ec\u6e05\u7406\u91cd\u8d28\u975e\u6c34\u76f8\u6db2\u4f53\uff08DNAPL\uff09\u3002\u5982\u679c\u6ce8\u5165\u5730\u4e0b\u7684\u8fd8\u539f\u5242\u662f\u94c1\u91d1\u5c5e\uff0c\u90a3\u4e48\u901a\u5e38\u4f7f\u7528\u7eb3\u7c73\u7c92\u5ea6\u5c3a\u5ea6\u7684\u96f6\u4ef7\u94c1\uff0c\u4f46\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5fae\u7ec6\u7c92\u5c3a\u5ea6\u7684\u96f6\u4ef7\u94c1\u3002<\/p>\n<div id=\"attachment_3438\" style=\"width: 314px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-3438\" loading=\"lazy\" class=\"wp-image-3438 size-full\" src=\"http:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic6.png\" alt=\"\" width=\"304\" height=\"258\" srcset=\"https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic6.png 304w, https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic6-300x255.png 300w\" sizes=\"(max-width: 304px) 100vw, 304px\" \/><p id=\"caption-attachment-3438\" class=\"wp-caption-text\">\u56fe\uff1a\u539f\u4f4d\u6ce8\u5165\u96f6\u4ef7\u94c1\u836f\u5242<\/p><\/div>\n<p><strong><span style=\"color: #ff0000;\"><u>\u53ef\u6e17\u900f\u53cd<\/u><u>\u5e94\u5899<\/u><\/span><\/strong>\u662f\u5728\u5730\u4e0b\u542b\u6c34\u5c42\u4e2d\u5efa\u9020\u7684\u5c4f\u969c\uff0c\u901a\u5e38\u662f\u6316\u4e00\u6761\u6c9f\u5811\uff0c\u7136\u540e\u7528\u8fd8\u539f\u5242\u5c06\u5b83\u586b\u5e73\u3002\u94c1\u5c51\uff08\u4e5f\u5c31\u662f\u7c92\u5ea6\u8f83\u5927\u7684\u96f6\u4ef7\u94c1\uff09\u662f\u8fd9\u79cd\u60c5\u51b5\u4e0b\u7684\u5e38\u7528\u8fd8\u539f\u5242\u3002\u7531\u4e8e\u8fd9\u9053\u5899\u662f\u53ef\u6e17\u900f\u7684\uff0c\u5730\u4e0b\u6c34\u5c31\u6d41\u5165\u5176\u4e2d\uff0c\u6c34\u91cc\u6240\u542b\u7684\u6c61\u67d3\u7269\u4e0e\u8fd8\u539f\u5242\u53d1\u751f\u53cd\u5e94\uff0c\u7136\u540e\u4ece\u53e6\u4e00\u4fa7\u6d41\u51fa\u6765\u7684\u6c34\u5c31\u662f\u7ecf\u8fc7\u5904\u7406\u7684\u6e05\u6d01\u6c34\u4e86\u3002\u53ef\u6e17\u900f\u53cd\u5e94\u5899\u7528\u4e8e\u5904\u7406\u6eb6\u4e8e\u5730\u4e0b\u6c34\u4e2d\u7684\u6c61\u67d3\u7269\uff0c\u4f46\u53ea\u80fd\u5904\u7406\u6d41\u7ecf\u5b83\u7684\u6c34\u3002<\/p>\n<div id=\"attachment_3437\" style=\"width: 353px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-3437\" loading=\"lazy\" class=\"wp-image-3437 size-full\" src=\"http:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic5.png\" alt=\"\" width=\"343\" height=\"218\" srcset=\"https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic5.png 343w, https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic5-300x191.png 300w\" sizes=\"(max-width: 343px) 100vw, 343px\" \/><p id=\"caption-attachment-3437\" class=\"wp-caption-text\">\u56fe\uff1a\u53ef\u6e17\u900f\u53cd\u5e94\u5899(PRB)\uff0c\u91c7\u7528\u96f6\u4ef7\u94c1\u5904\u7406\u516d\u4ef7\u94ec\u6c61\u67d3\u7684\u5730\u4e0b\u6c34<\/p><\/div>\n<div id=\"attachment_3436\" style=\"width: 282px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-3436\" loading=\"lazy\" class=\"wp-image-3436 size-medium\" src=\"http:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic4-272x300.png\" alt=\"\" width=\"272\" height=\"300\" srcset=\"https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic4-272x300.png 272w, https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic4.png 291w\" sizes=\"(max-width: 272px) 100vw, 272px\" \/><p id=\"caption-attachment-3436\" class=\"wp-caption-text\">\u56fe\uff1a\u5728\u6316\u6398\u597d\u7684\u6c9f\u6e20\u4e2d\u586b\u5165ZVI\u586b\u6599<\/p><\/div>\n<p>\u5176\u5b83\u8fd8\u539f\u836f\u5242\u7684\u5e94\u7528\u4fee\u590d\u65b9\u6cd5\u8fd8\u5305\u62ec\u4e86<span style=\"color: #ff0000;\"><strong><u>\u571f\u58e4\u6405\u62cc<\/u><\/strong><\/span>\uff0c\u571f\u58e4\u6dcb\u6d17\u7b49\u3002<\/p>\n<div id=\"attachment_3435\" style=\"width: 320px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-3435\" loading=\"lazy\" class=\"wp-image-3435 size-full\" src=\"http:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic3.png\" alt=\"\" width=\"310\" height=\"212\" srcset=\"https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic3.png 310w, https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic3-300x205.png 300w\" sizes=\"(max-width: 310px) 100vw, 310px\" \/><p id=\"caption-attachment-3435\" class=\"wp-caption-text\">\u56fe\uff1a\u571f\u58e4\u6dcb\u6d17\u73b0\u573a<\/p><\/div>\n<div id=\"attachment_3434\" style=\"width: 238px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-3434\" loading=\"lazy\" class=\"wp-image-3434 size-medium\" src=\"http:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic2-228x300.png\" alt=\"\" width=\"228\" height=\"300\" srcset=\"https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic2-228x300.png 228w, https:\/\/www.envguide.com\/wp-content\/uploads\/2017\/06\/Pic2.png 296w\" sizes=\"(max-width: 228px) 100vw, 228px\" \/><p id=\"caption-attachment-3434\" class=\"wp-caption-text\">\u56fe\uff1a\u539f\u4f4d\u571f\u58e4\u6405\u62cc<\/p><\/div>\n<p><strong>\u4fee\u590d<\/strong><strong>\u65f6\u95f4\u8981\u591a\u957f<\/strong><strong>\uff1f<\/strong><\/p>\n<p>\u539f\u4f4d\u5316\u5b66\u8fd8\u539f\u6cd5\u5982\u679c\u8fdb\u884c\u539f\u4f4d\u836f\u5242\u7684\u6ce8\u5c04\u8fdb\u884c\u70ed\u6e90\u533a\u57df\u7684\u5904\u7406\uff0c\u53ef\u80fd\u9700\u8981\u51e0\u4e2a\u6708\u7684\u65f6\u95f4\uff0c\u5982\u679c\u662f\u4f7f\u7528\u53ef\u6e17\u900f\u53cd\u5e94\u5899\uff0c\u4fee\u590d\u65f6\u95f4\u53ef\u80fd\u957f\u8fbe\u51e0\u5e74\u3002\u5b9e\u9645\u7684\u6e05\u7406\u65f6\u95f4\u53d6\u51b3\u4e8e\u591a\u79cd\u56e0\u7d20\uff0c\u800c\u8fd9\u4e9b\u56e0\u7d20\u53c8\u4f1a\u56e0\u573a\u5730\u800c\u5f02\u3002\u4f8b\u5982\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\uff0c\u539f\u4f4d\u5316\u5b66\u8fd8\u539f\u6cd5\u7684\u6e05\u7406\u65f6\u95f4\u5c31\u66f4\u957f\uff1a<\/p>\n<ul>\n<li>\u6e90\u533a\u9762\u79ef\u8f83\u5927\uff0c\u6216\u8005\u6c61\u67d3\u7269\u88ab\u622a\u7559\u5728\u96be\u4ee5\u63a5\u89e6\u7684\u533a\u57df\u5185\uff08\u6bd4\u5982\u88c2\u9699\u5fae\u5b54\u6216\u7c98\u571f\u4e2d<\/li>\n<\/ul>\n<ul>\n<li>\u571f\u58e4\u6216\u5ca9\u77f3\u7684\u8d28\u5730\u4f7f\u5f97\u8fd8\u539f\u5242\u65e0\u6cd5\u5feb\u901f\u800c\u5747\u5300\u5730\u6269\u6563\uff0c\u6216\u662f\u8ba9\u8fd8\u539f\u5242\u4e0d\u6613\u63a5\u89e6\u5230\u6c61\u67d3\u7269<\/li>\n<\/ul>\n<ul>\n<li>\u5730\u4e0b\u6c34\u6d41\u901f\u8f83\u6162<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abs: 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