{"id":460,"date":"2023-03-17T11:09:17","date_gmt":"2023-03-17T03:09:17","guid":{"rendered":"https:\/\/zwep.cn\/?p=460"},"modified":"2023-03-17T13:31:24","modified_gmt":"2023-03-17T05:31:24","slug":"%e6%b1%a1%e6%b0%b4cod%e9%99%8d%e8%a7%a3%e8%8f%8c%e7%a7%8d%e7%9a%84%e4%b8%bb%e8%a6%81%e5%88%86%e7%b1%bb%e5%92%8c%e4%bc%98%e5%8a%bf","status":"publish","type":"post","link":"https:\/\/www.zwep.cn\/%e6%b1%a1%e6%b0%b4cod%e9%99%8d%e8%a7%a3%e8%8f%8c%e7%a7%8d%e7%9a%84%e4%b8%bb%e8%a6%81%e5%88%86%e7%b1%bb%e5%92%8c%e4%bc%98%e5%8a%bf\/","title":{"rendered":"\u6c61\u6c34COD\u964d\u89e3\u83cc\u79cd\u7684\u4e3b\u8981\u5206\u7c7b\u548c\u4f18\u52bf"},"content":{"rendered":"

\u785d\u5316\u7ec6\u83cc\uff1a\u785d\u5316\u7ec6\u83cc ( Nitrifying bacteria ) \u662f\u4e00\u79cd\u597d\u6c27\u6027\u7ec6\u83cc\uff0c\u6c61\u6c34\u5904\u7406\u5de5\u827a\u4e2d\u4e3b\u8981\u5b58\u5728\u4e0e\u597d\u6c27\u6c60\u5b50\u6216\u63a5\u89e6\u6c27\u5316\u6c60\u4e2d\uff0c\u6c60\u5b50\u4e2d\u4f1a\u589e\u52a0\u66dd\u6c14\u8bbe\u5907\u4e3a\u6d88\u8017\u7ec6\u83cc\u63d0\u4f9b\u8db3\u591f\u7684\u6c27\uff0c\u4ee5\u4fbf\u5728\u8fdb\u884c\u785d\u5316\u53bb\u9664\u6c28\u6c2e\u7684\u8fc7\u7a0b\u4e2d\u83b7\u5f97\u7535\u5b50\uff0c\u785d\u5316\u7ec6\u83cc\u964d\u5e9f\u6c34\u4e2d\u7684\u6c28\u6c2e\u8f6c\u5316\u6210\u4e9a\u785d\u9178\u76d0\u6c2e\u518d\u8f6c\u5316\u6210\u785d\u9178\u76d0\uff0c\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u5e76\u53ef\u4e0e\u53cd\u785d\u5316\u83cc\u7fa4\u5f62\u6210\u539f\u59cb\u5408\u4f5c\u5173\u7cfb\u3002<\/p>

\u53cd\u785d\u5316\u7ec6\u83cc\uff1a\u53cd\u785d\u5316\u7ec6\u83cc\u4e3b\u8981\u5728\u7f3a\u6c27\u6c34\u4e2d\u6eb6\u89e3\u6c27\u4f4e\u4e8e0.5mg\/L\uff0cPH\u57286-9\u4e4b\u95f4\u7684\u73af\u5883\u4e0b\uff0c\u5bf9\u597d\u6c27\u6c60\u56de\u6d41\u8fc7\u6765\u7684\u6df7\u5408\u6db2\u8fdb\u884c\u8131\u6c2e\u4f5c\u7528\u3002\u5e9f\u6c34\u4e2d\u7684\u603b\u6c2e\u9ad8\u4e0e\u7f3a\u6c27\u6c60\u4e2d\u5fae\u751f\u7269\u4e0d\u8db3\u6709\u4e00\u5b9a\u7684\u8054\u7cfb\uff0c\u540c\u65f6\uff0c\u4e5f\u4e0e\u6c61\u6c34\u4e2d\u7684\u78b3\u6e90\u6709\u5173\u8054\uff0c\u5728\u8fdb\u884c\u53cd\u785d\u5316\u8fc7\u7a0b\u4e2d\u53cd\u785d\u5316\u7ec6\u83cc\u6240\u5229\u7528\u7684\u78b3\u6e90\u8fd8\u539f\u5242\u83b7\u5f97\u7535\u5b50\u3002\u53cd\u785d\u5316\u7ec6\u83cc\u591a\u4e3a\u5f02\u517b\u3001\u517c\u6027\u538c\u6c27\u7ec6\u83cc\uff0c\u5982\u53cd\u785d\u5316\u6746\u83cc\u3001\u65af\u6c0f\u6746\u83cc\u3001\u8424\u6c14\u6781\u6bdb\u6746\u83cc\u7b49\u3002\u5b83\u4eec\u5728\u6c19\u6c14\u6761\u4ef6\u4e0b\uff0c\u5229\u7528\u785d\u9178\u4e2d\u7684\u6c27\uff0c\u6c27\u5316\u6709\u673a\u7269\u8d28\u800c\u83b7\u5f97\u81ea\u8eab\u751f\u547d\u6d3b\u52a8\u6240\u9700\u7684\u80fd\u91cf\u3002<\/p>

\u590d\u5408\u578b\u6c61\u6c34\u5904\u7406\u83cc\u79cd\uff1a\u590d\u5408\u83cc\u79cd\u4e3b\u8981\u5e94\u7528\u4e8e\u6c61\u6c34\u65b0\u7cfb\u7edf\u542f\u52a8\uff0c\u5e2e\u52a9\u6c61\u6c34\u751f\u5316\u6c60\u80fd\u5feb\u901f\u57f9\u517b\u5fae\u751f\u7269\u83cc\u79cd\uff0c\u590d\u5408\u83cc\u79cd\u662f\u75316\u4e2a\u5c5e\u517150\u591a\u79cd\u7ec6\u83cc\u7ec4\u6210\u7684\u590d\u5408\u83cc\u7cfb\uff0c\u53ef\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u6c34\u8d28\u73af\u5883\uff0c\u590d\u5408\u83cc\u79cd\u5177\u6709\u964d\u89e3COD\u3001BOD\u3001\u6c28\u6c2e\u3001\u603b\u6c2e\u7b49\u9002\u7528\u9762\u5e7f\uff0c\u83cc\u79cd\u4e3b\u8981\u5305\u542b\u785d\u5316\u7ec6\u83cc\u5c5e\u3001\u53cd\u785d\u5316\u7ec6\u83cc\u5c5e\u3001\u82bd\u5b62\u6746\u83cc\u5c5e\u3001\u5047\u5355\u80de\u83cc\u5c5e\u548c\u6d3b\u5316\u9176\u53ca\u591a\u7cd6\u7b49\u5176\u4ed6\u8425\u517b\u7269\u3002\u590d\u5408\u7ec6\u83cc\u662f\u56fa\u4f53\u7c89\u672b\u72b6\u91c7\u7528\u5e72\u51bb\u7f5a\u4f7f\u83cc\u79cd\u5904\u4e8e\u4f11\u7720\u72b6\u6001\uff0c\u4ece\u800c\u5236\u5f97\u5e72\u7c89\u72b6\u3002\u590d\u5408\u7ec6\u83cc\u9002\u5e94\u80fd\u529b\u5f3a\uff0c\u6297\u51b2\u51fb\u80fd\u529b\u5f3a\uff0c\u751f\u5316\u6c60\u57f9\u597d\u83cc\u540e\u7a33\u5b9a\u6027\u4e5f\u662f\u6bd4\u8f83\u597d\uff0c\u5bf9\u4e8e\u590d\u6742\u5f97\u5de5\u4e1a\u5316\u5de5\u5e9f\u6c34\u6307\u6807\u8d85\u6807\u4e5f\u6709\u4e00\u5b9a\u7684\u53bb\u9664\u80fd\u529b\uff0c\u83cc\u79cd\u7ecf\u9a6f\u5316\u540e\u8010\u76d0\u53ef\u8fbe2%\u3002<\/p>

COD\u964d\u89e3\u83cc\u79cd<\/a>\uff1a COD\u964d\u89e3\u83cc\u4e3b\u8981\u5e94\u7528\u4e8e\u6c61\u6c34\u751f\u5316\u6c60\u964d\u89e3COD\u6307\u6807\u4f7f\u7528\u3002\u4e3b\u8981\u964d\u89e3\u5e9f\u6c34\u4e2d\u7684COD\uff0c\u6539\u5584\u6c34\u8d28\u8272\u5ea6\u3001\u589e\u5927\u6c61\u6ce5\u7d6e\u4f53\u9897\u7c92\u3001\u8c03\u6574\u6c61\u6ce5\u7d6e\u4f53\u7ed3\u6784\uff0c\u63a7\u5236\u85fb\u7c7b\u751f\u957f\u7e41\u3002\u6c61\u6c34\u751f\u5316\u6c60\u5f53\u6709\u673a\u7269\u6d53\u5ea6\u8fc7\u9ad8\u6216\u8005\u751f\u5316\u6c60\u6c60\u5b50\u6eb6\u89e3\u6bd4\u8f83\u5c0f\u662f\uff0c\u9ad8\u8d1f\u8377\u6c61\u6c34\u6d41\u5165\u5bb9\u6613\u5bf9\u751f\u5316\u6c60\u4e2d\u7684\u5fae\u751f\u7269\u9020\u6210\u51b2\u51fb\u3002\u5bf9\u4e8e\u7ecf\u8fc7\u9884\u5904\u7406\u540e\u6c61\u6c34\u7684\u9ad8\u6d53\u5ea6COD\u6307\u6807\uff0c\u5728\u751f\u5316\u6c60\u57f9\u517b\u83cc\u79cd\u8fc7\u7a0b\u4e2d\u53ef\u9002\u5f53\u6295\u52a0\u4e00\u4e9bCOD\u964d\u89e3\u83cc\u79cd\uff0c\u80fd\u6709\u6548\u7684\u53bb\u9664COD\u6307\u6807\uff0c\u540c\u65f6\u4e5f\u80fd\u66f4\u597d\u7684\u7a33\u5b9a\u751f\u5316\u7cfb\u7edf\u3002<\/p>

<\/a><\/p>

\"\"<\/figure>

\u6c61\u6c34\u83cc\u79cd\u7684\u4f18\u52bf<\/p>

1\u3001\u57f9\u517b\u5468\u671f\u77ed\uff1a\u751f\u7269\u63a5\u89e6\u6c27\u5316\u6cd5\u57f9\u83cc\u80fd2-3\u5929\u5feb\u901f\u6302\u819c\uff0c\u9644\u7740\u5728\u586b\u6599\u4e0a\u7684\u83cc\u79cd\u597d\u6c27\u6c60\u662f\u9ec4\u68d5\u8272\uff0c\u7528\u624b\u63a5\u89e6\u65f6\u53ef\u4ee5\u611f\u89c9\u5230\u9f3b\u6d95\u4e00\u6837\u9ecf\u9ecf\u7684\u611f\u89c9\uff0c\u540c\u65f6\uff0c\u4ea7\u6c61\u6ce5\u91cf\u5f88\u5c11\uff0c\u4e0d\u9700\u8981\u7ecf\u5e38\u6392\u6c61\u6ce5\uff0c\u6392\u6ce5\u5468\u671f\u534a\u4e2a\u6708\u6216\u8005\u4e00\u4e2a\u6708\u4e0d\u7b49\uff1b\u6d3b\u6027\u6c61\u6ce5\u6cd5\u966a\u83cc\uff0c\u4ee5\u6c61\u6ce5\u4f5c\u4e3a\u9644\u7740\u70b9\uff0c\u7136\u540e\u6295\u52a0\u56fa\u4f53\u7c89\u672b\u83cc\u79cd\uff0c\u53ef\u4ee5\u7f29\u77ed\u5355\u72ec\u4f7f\u7528\u6d3b\u6027\u6c61\u6ce5\u57f9\u517b\u7684\u5468\u671f\uff0c\u5468\u671f\u5927\u6982\u80fd\u51cf\u5c11\u5230\u4e00\u534a\u3002<\/p>

2\u3001\u5904\u7406\u8303\u56f4\u5e7f\uff1a\u56fa\u4f53\u7c89\u672b\u5fae\u751f\u7269\u83cc\u79cd\u80fd\u6709\u6548\u53bb\u9664\u5e9f\u6c34\u4e2d\u7684BOD\uff0cCOD\uff0cSS\uff0c\u6c28\u6c2e\uff0c\u603b\u6c2e\u6307\u6807\uff0c\u7ec6\u83cc\u5bf9\u603b\u78f7\u7684\u5904\u7406\u6709\u9650\uff0c\u603b\u78f7\u53bb\u9664\u4e3b\u8981\u4e0e\u6c61\u6c34\u5904\u7406\u5de5\u827a\u7ed3\u6784\u6709\u5f88\u5927\u7684\u5173\u7cfb\u3002<\/p>

3\u3001\u7a33\u5b9a\u6027\u5f3a\uff1a\u6c61\u6c34\u751f\u5316\u6c60\u4e0d\u5149\u9700\u8981\u57f9\u517b\u83cc\u79cd\u5468\u671f\u5feb\uff0c\u540c\u65f6\u5bf9\u4e8e\u540e\u671f\u65b0\u7684\u7a33\u5b9a\u8fd0\u884c\u4e5f\u662f\u5f88\u91cd\u8981\u3002<\/p>

4\u3001\u9002\u5e94\u6027\u5f3a\uff1a\u56fa\u4f53\u7c89\u672b\u83cc\u79cd\u5bf9\u6c34\u8d28\u9ad8\u4f4e\u590d\u5408\u7684\u9002\u5e94\u80fd\u529b\u4e5f\u6709\u7740\u8f83\u5f3a\u7684\u9002\u5e94\u80fd\u529b\u3002\u9ad8\u6d53\u5ea6COD\u6307\u6807\u6295\u52a0\u56fa\u4f53\u7c89\u672b\u7684\u83cc\u79cd\u4e5f\u80fd\u57f9\u517b\u6216\u8005\u964d\u89e3\u6c61\u6c34\u4e2d\u7684\u6709\u673a\u7269\u3002<\/p>

5\u3001\u5177\u5907\u663e\u8457\u7684\u9664\u81ed\u6548\u679c\uff0c\u6d88\u9664 NH3\u3001P\u3001H2S\u53ca\u6709\u673a\u9178\u4e4b\u80fd\u529b\u8f83\u5f3a\u3002<\/p>

\u6295\u653e\u7b80\u5355\uff1a\u83cc\u79cd\u4e0e\u6c61\u6ce5\u6309\u716710\uff1a1\u6bd4\u4f8b\u6eb6\u89e3\u6295\u52a0\u5230\u751f\u5316\u6c60\u4e2d\uff0c\u7136\u540e\u66dd\u6c14\u5f00\u7740\u57f9\u517b\u3002\u5bf9\u64cd\u4f5c\u4eba\u5458\u6280\u672f\u8981\u6c42\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8bb0\u3002<\/p>

6\u3001\u7e41\u6b96\u80fd\u529b\u5f3a\uff1a\u83cc\u79cd\u4ece\u7b2c \u4e00\u4ee3\u7e41\u6b96\u5230\u7b2c\u4e8c\u4ee3\uff0c\u7b2c\u4e09\u4ee3\u7684\u5468\u671f\u975e\u5e38\u7684\u77ed\uff0c\u5bf9\u9ad8\u8d1f\u8377\u6c34\u8d28\u9020\u6210\u7684\u51b2\u51fb\u7684\u6062\u590d\u80fd\u529b\u4e5f\u662f\u6bd4\u8f83\u5f3a\u3002<\/p>

7\u3001\u63a7\u5236\u75c5\u6bd2\u3001\u75c5\u83cc\u4e0e\u5bc4\u751f\u866b\u3002<\/p>

8\u3001\u63a7\u5236\u85fb\u7c7b\u7e41\u6b96\uff0c\u51c0\u5316\u6c34\u4f53\u4e0e\u6c34\u8272\u3002<\/p>

9\u3001\u5bf9\u4e8e\u4f4e\u6d53\u5ea6\u91cd\u91d1\u5c5e\u6c61\u67d3\uff0c\u5982\u950c\u3001\u9530\u3001\u94c1\u3001\u94ec\u2026\u7b49\u4e5f\u80fd\u53bb\u9664\u3002<\/p>

10\u3001\u6c61\u6c34\u5904\u7406\u83cc\u79cd\u7cfb\u5217\u6613\u57f9\u517b\u3001\u7e41\u6b96\u5feb\u3001\u5bf9\u73af\u5883\u6709\u8f83\u5f3a\u7684\u9002\u5e94\u80fd\u529b\u548c\u81ea\u7136\u8fdb\u5316\u7b49\u7279\u6027\uff0c\u4e00\u65e6\u51fa\u73b0\u65b0\u7684\u6c61\u67d3\u5316\u5408\u7269\uff0c\u5b83\u4eec\u4e5f\u80fd\u9010\u6b65\u901a\u8fc7\u81ea\u53d1\u6216\u8bf1\u5bfc\u4ea7\u751f\u65b0\u7684\u9176\u7cfb\uff0c\u5177\u5907\u65b0\u7684\u4ee3\u8c22\u529f\u80fd\uff0c\u4ece\u800c\u964d\u89e3\u6216\u8f6c\u5316\u65b0\u7684\u5316\u5408\u7269\u3002<\/p>

\u8d23\u4efb\u7f16\u8f91\uff1a\u5e7f\u4e1c\u4e2d\u5fae\u73af\u4fdd\u751f\u7269\u79d1\u6280\u6709\u9650\u516c\u53f8 — \u7f16\u8f91\uff1a\u5c0f\u83ab<\/p>

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