{"id":7763,"date":"2022-10-11T15:34:09","date_gmt":"2022-10-11T07:34:09","guid":{"rendered":"https:\/\/www.xiaoxianmi.cn\/?p=7763"},"modified":"2022-10-11T16:56:15","modified_gmt":"2022-10-11T08:56:15","slug":"%e4%bb%80%e4%b9%88%e6%98%af%e6%b0%b4%e5%8a%9b%e5%81%9c%e7%95%99%e6%97%b6%e9%97%b4%ef%bc%88hrt%ef%bc%89%ef%bc%9f%e5%a6%82%e4%bd%95%e8%ae%a1%e7%ae%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.xiaoxianmi.cn\/en\/7763.html","title":{"rendered":"\u6c34\u529b\u505c\u7559\u65f6\u95f4\u5982\u4f55\u8ba1\u7b97"},"content":{"rendered":"

\u4e00\u3001\u4ec0\u4e48\u662f\u6c34\u529b\u505c\u7559\u65f6\u95f4HRT<\/strong><\/p>\n

\u6c34\u529b\u505c\u7559\u65f6\u95f4\uff08Hydraulic Retention Time\uff09\u7b80\u5199\u4f5cHRT\uff0c\u6c34\u5904\u7406\u5de5\u827a\u540d\u8bcd\uff0c\u6c34\u529b\u505c\u7559\u65f6\u95f4\u662f\u6307\u5f85\u5904\u7406\u6c61\u6c34\u5728\u53cd\u5e94\u5668\u5185\u7684\u5e73\u5747\u505c\u7559\u65f6\u95f4\uff0c\u4e5f\u5c31\u662f\u6c61\u6c34\u4e0e\u751f\u7269\u53cd\u5e94\u5668\u5185\u5fae\u751f\u7269\u4f5c\u7528\u7684\u5e73\u5747\u53cd\u5e94\u65f6\u95f4\u3002<\/p>\n

\u5bf9\u4e8e\u751f\u7269\u5904\u7406\uff0cHRT\u8981\u7b26\u5408\u76f8\u5e94\u5de5\u827a\u8981\u6c42\uff0c\u5426\u5219\u6c34\u529b\u505c\u7559\u65f6\u95f4\u4e0d\u8db3\uff0c\u751f\u5316\u53cd\u5e94\u4e0d\u5b8c\u5168\uff0c\u5904\u7406\u7a0b\u5ea6\u8f83\u5f31\uff1b\u6c34\u529b\u505c\u7559\u65f6\u95f4\u8fc7\u957f\u5219\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u6c61\u6ce5\u8001\u5316\u3002<\/p>\n

\u5f53\u5904\u7406\u6548\u679c\u4e0d\u4f73\u65f6\uff0c\u53ef\u53c2\u7167\u8bbe\u8ba1\u503c\u8fdb\u884cHRT\u7684\u6821\u6838\uff0c\u6821\u6838\u6c34\u529b\u505c\u7559\u65f6\u95f4\u65f6\uff0c\u6c34\u91cf\u5e94\u8be5\u7b97\u4e0a\u6c61\u6ce5\u56de\u6d41\u91cf\u3002\u82e5HRT\u8fc7\u5c0f\uff0c\u5e94\u7f13\u6162\u51cf\u5c0f\u6c61\u6c34\u91cf\uff0c\u8fc7\u5927\u5219\u7f13\u6162\u52a0\u5927\u6c61\u6c34\u91cf\u3002\u6ce8\u610f\uff0c\u6c61\u6c34\u91cf\u7684\u589e\u51cf\u90fd\u5e94\u7f13\u6162\u53d8\u52a8\uff0c\u5426\u5219\u9020\u6210\u7cfb\u7edf\u7684\u51b2\u51fb\u8d1f\u8377\uff1b\u7531\u4e8e\u6c61\u6c34\u5904\u7406\u4efb\u52a1\u8270\u5de8\uff0c\u4e0d\u8981\u8f7b\u6613\u51cf\u5c0f\u8fdb\u5382\u6c61\u6c34\u91cf\uff0c\u800c\u662f\u5728\u56de\u6d41\u91cf\u4e0a\u505a\u51fa\u8c03\u6574\u3002<\/p>\n

\u5728\u4f20\u7edf\u7684\u6d3b\u6027\u6c61\u6ce5\u6cd5\u4e2d\uff0c\u6c34\u529b\u505c\u7559\u65f6\u95f4\u5f88\u5927\u7a0b\u5ea6\u4e0a\u51b3\u5b9a\u4e86\u6c61\u6c34\u7684\u5904\u7406\u7a0b\u5ea6\uff0c\u56e0\u4e3a\u5b83\u51b3\u5b9a\u4e86\u6c61\u6ce5\u7684\u505c\u7559\u65f6\u95f4\uff1b\u800c\u5728MBR\u6cd5\u5373\u819c\u751f\u7269\u53cd\u5e94\u5668\u4e2d\uff0c\u7531\u4e8e\u819c\u7684\u5206\u79bb\u4f5c\u7528\uff0c\u4f7f\u5f97\u5fae\u751f\u7269\u88ab\u5b8c\u5168\u963b\u9694\u5728\u4e86\u53cd\u5e94\u6c60\u5185\uff0c\u5b9e\u73b0\u4e86\u6c34\u529b\u505c\u7559\u65f6\u95f4\u548c\u6c61\u6ce5\u9f84\u7684\u5b8c\u5168\u5206\u79bb\uff01<\/p>\n

\u4e8c\u3001\u6c34\u529b\u505c\u7559\u65f6\u95f4HRT\u7684\u8ba1\u7b97<\/strong><\/p>\n

\u6c61\u6c34\u5904\u7406\u4e2d\u7684\u6c34\u529b\u505c\u7559\u65f6\u95f4\u5176\u5b9e\u5206\u4e24\u79cd\u7684\uff0c\u4e00\u4e2a\u53eb\u540d\u4e49\u6c34\u529b\u505c\u7559\u65f6\u95f4\uff0c\u4e00\u4e2a\u53eb\u5b9e\u9645\u6c34\u529b\u505c\u7559\u65f6\u95f4\uff01<\/p>\n

1\u3001\u540d\u4e49\u6c34\u529b\u505c\u7559\u65f6\u95f4<\/strong><\/p>\n

\u987e\u540d\u601d\u4e49\uff0c\u540d\u4e49\u6c34\u529b\u505c\u7559\u65f6\u95f4\u5c31\u662f\u5b9a\u4e49\u4e2d\u7684\u505c\u7559\u65f6\u95f4\u7684\u8ba1\u7b97\uff0c\u5373\u6c34\u529b\u505c\u7559\u65f6\u95f4\u7b49\u4e8e\u6c61\u6c34\u5904\u7406\u7cfb\u7edf\u6709\u6548\u5bb9\u79ef\u4e0e\u8fdb\u6c34\u6d41\u91cf\u4e4b\u6bd4\uff1a<\/p>\n

\u5982\u679c\u6c61\u6c34\u5904\u7406\u7cfb\u7edf\u7684\u6709\u6548\u5bb9\u79ef\u4e3aV\uff08m3\uff09\uff0cQ\u4e3a\u6bcf\u5c0f\u65f6\u8fdb\u6c34\u91cf\uff08m3\/h\uff09\uff0c\u5219\u6c34\u529b\u505c\u7559\u65f6\u95f4\u516c\u5f0f\u4e3a\uff1a<\/p>\n

HRT = V \/ Q<\/p>\n

2\u3001\u5b9e\u9645\u6c34\u529b\u505c\u7559\u65f6\u95f4<\/strong><\/p>\n

\u5b9e\u9645\u6c34\u529b\u505c\u7559\u65f6\u95f4\u5373\u4e3a\u6c61\u6c34\u5904\u7406\u7cfb\u7edf\u4e2d\u6c61\u6c34\u7684\u5b9e\u9645\u505c\u7559\u7684\u5b9e\u9645\uff0c\u662f\u9700\u8981\u8003\u8651\u6c61\u6ce5\u56de\u6d41\u7684\u91cf\u7684\uff1a<\/p>\n

\u5982\u679c\u6c61\u6c34\u5904\u7406\u7cfb\u7edf\u7684\u6709\u6548\u5bb9\u79ef\u4e3aV\uff08m3\uff09\uff0cQ\u4e3a\u6bcf\u5c0f\u65f6\u8fdb\u6c34\u91cf\uff08m3\/h\uff09\uff0cR\u4e3a\u6c61\u6ce5\u56de\u6d41\u6bd4\uff0c\u5219\u6c34\u529b\u505c\u7559\u65f6\u95f4\u516c\u5f0f\u4e3a\uff1a\uff1a<\/p>\n

HRT = V \/ \uff081+R\uff09*Q<\/p>\n

\u90a3\u5728\u8131\u6c2e\u7cfb\u7edf\u4e2d\uff0c\u7f3a\u6c27\u6c60\u7684\u5b9e\u9645\u6c34\u529b\u505c\u7559\u65f6\u95f4\u5230\u5e95\u7b97\u4e0d\u7b97\u5185\u56de\u6d41\u5462\uff1f\u8fd9\u4e2a\u95ee\u9898\u5176\u5b9e\u4e00\u76f4\u6709\u4e89\u8bae\uff0c\u5b9e\u9645\u7f3a\u6c27\u6c60\u6c34\u529b\u505c\u7559\u65f6\u95f4\u7684\u8ba1\u7b97\u4e2d\u5185\u56de\u6d41\u662f\u4e0d\u7b97\u5230\u516c\u5f0f\u4e2d\u7684\uff0c\u5728\u6c61\u6258\u90a6\u793e\u533a\u4e2d\u7b14\u8005\u4e5f\u89e3\u91ca\u8fc7\u63a8\u7b97\u8fc7\u7a0b\uff0c\u4ee5\u4f9b\u5927\u5bb6\u53c2\u8003\uff1a\u5bf9\u4e8e\u7f3a\u6c27\u6c60\u7684\u505c\u7559\u65f6\u95f4\uff0c\u6587\u732e\u4e2d\u4e5f\u6ca1\u6709\u8be6\u7ec6\u7684\u4ecb\u7ecd\uff0c\u89c4\u8303\u4e2d\u4e5f\u53ea\u662f\u7ed9\u4e86\u4e00\u4e2a\u8303\u56f4\uff0c\u7f3a\u6c27\u6c60\u505c\u7559\u65f6\u95f4\u7684\u8ba1\u7b97\uff0c\u5916\u56de\u6d41R\u662f\u8981\u8ba1\u7b97\u5230\u5185\u7684\uff0c\u8fd9\u4e2a\u662f\u6ca1\u6709\u5f02\u8bae\u7684\uff0c\u4e00\u822c\u8ba4\u4e3a\u8fdb\u6c34\u91cf\u662f\uff081+R\uff09*Q\uff0c\u6240\u4ee5\uff0c\u4e00\u822c\u8ba4\u4e3a\u7f3a\u6c27\u6c60\u505c\u7559\u65f6\u95f4HRT=V\/\uff081+R\uff09*Q\uff01<\/p>\n

\u4f46\u662f\u7f3a\u6c27\u6c60\u7684\u505c\u7559\u65f6\u95f4\u5230\u5e95\u7b97\u4e0d\u7b97\u5185\u56de\u6d41\uff0c\u6211\u4eec\u6309\u5b8f\u89c2\u4e0a\u770b\u7684\uff0c\u5047\u5982\u5185\u56de\u6d41\u6bd4r=4\u6216N\uff0c\u6211\u4eec\u5c31\u8ba4\u4e3a\u6c34\u662f\u56de\u6d414\u6b21\u6216N\u6b21\u7684\uff0c\u6240\u4ee5\uff0c\u867d\u7136\u6bcf\u4e00\u6b21\u505c\u7559\u65f6\u95f4\u77ed\uff0c\u4f46\u662f4\u6b21\u6216N\u6b21\u52a0\u8d77\u6765\uff0c\u505c\u7559\u65f6\u95f4\u662f\u4e00\u6837\u7684\uff0c\u62b5\u6d88\u4e86\u5185\u56de\u6d41\u7684\u5f71\u54cd\uff01\u6240\u4ee5\uff0c\u5185\u56de\u6d41\u662f\u4e0d\u8ba1\u7b97\u5230\u516c\u5f0f\u4e2d\u7684\uff01<\/p>\n

\u4e09\u3001\u6c34\u529b\u505c\u7559\u65f6\u95f4HRT\u5bf9\u8131\u6c2e\u7684\u5f71\u54cd<\/strong><\/p>\n

A2\/O\u5de5\u827a\u5728\u8f83\u957fHRT\u6761\u4ef6\u5bf9NH3-N\u6709\u5f88\u597d\u7684\u53bb\u9664\u6548\u679c\uff0cHRT\u8fc7\u77ed\uff0c\u53cd\u5e94\u6c60\u4e2d\u5404\u5fae\u751f\u7269\u79cd\u7fa4\u6ca1\u6709\u5145\u5206\u7684\u65f6\u95f4\u751f\u957f\uff0c\u6c61\u6ce5\u6d41\u5931\u8fc7\u5feb\uff0c\u785d\u5316\u53cd\u5e94\u548c\u53cd\u785d\u5316\u53cd\u5e94\u90fd\u6ca1\u6709\u5f97\u5230\u5145\u5206\u7684\u8fdb\u884c\u3002\u5f53HRT\u8fbe\u5230\u4e00\u5b9a\u7684\u503c\u65f6\uff0c\u5df2\u8db3\u591f\u5404\u53cd\u5e94\u5668\u5185\u7684\u53cd\u5e94\u5145\u5206\u8fdb\u884c\uff0c\u518d\u589e\u52a0HRT\uff0c\u4e5f\u53ea\u80fd\u662f\u589e\u52a0\u7ecf\u6d4e\u8d1f\u62c5\uff0c\u5bf9\u8131\u6c2e\u4f5c\u7528\u6ca1\u6709\u66f4\u663e\u8457\u7684\u6548\u679c\u3002<\/p>\n

\u4f46\u662f\uff0c\u901a\u8fc7\u5bf9\u819c\u751f\u7269\u53cd\u5e94\u5668\u590d\u5408\u5de5\u827a\u7684\u7814\u7a76\u6307\u51fa\uff0c\u8bd5\u9a8c\u9009\u5b9a\u7684HRT\u8303\u56f4\u5185\uff084.97h-8.70h\uff09\uff0c\u7cfb\u7edf\u5bf9TN\u7684\u53bb\u9664\u7387\u968f\u7740HRT\u7684\u51cf\u5c11\u800c\u589e\u52a0\u3002\u8fd9\u662f\u56e0\u4e3a\u957fHRT\u6761\u4ef6\u4e0b\uff0c\u7cfb\u7edf\u7684\u6709\u673a\u8d1f\u8377\u7387\u964d\u4f4e\uff0c\u4f1a\u4f7f\u751f\u7269\u7684\u5185\u6e90\u547c\u5438\u52a0\u5267\uff0c\u5f71\u54cd\u6c61\u6ce5\u7684\u6d3b\u6027\uff0c\u6700\u7ec8\u964d\u4f4e\u7cfb\u7edf\u5bf9\u6c61\u67d3\u7269\u53bb\u9664\u6548\u679c\u3002\u964d\u4f4eHRT\u53ef\u4f7f\u7cfb\u7edf\u7684\u6709\u673a\u8d1f\u8377\u7387\u63d0\u9ad8\uff0c\u8fdb\u800c\u4f7f\u7cfb\u7edf\u53cd\u785d\u5316\u7684\u80fd\u529b\u589e\u5f3a\uff0c\u6700\u7ec8\u63d0\u9ad8\u6c2e\u7684\u5904\u7406\u6548\u679c\u3002<\/p>\n

\u56db\u3001\u6c34\u529b\u505c\u7559\u65f6\u95f4HRT\u5bf9\u9664\u78f7\u7684\u5f71\u54cd<\/strong><\/p>\n

\u5728SBR\u5de5\u827a\u4e2d\uff0cHRT\u5bf9PO3-4-P\u7684\u53bb\u9664\u6548\u679c\u5f71\u54cd\u8f83\u5c0f\uff0c\u8be5\u5de5\u827a\u5bf9PO3-4-P\u6ca1\u6709\u660e\u663e\u7684\u53bb\u9664\u6548\u679c\u3002\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u53cd\u785d\u5316\u83cc\u4e0e\u805a\u78f7\u83cc\u540c\u5c5e\u5f02\u517b\u83cc\uff0c\u7531\u4e8e\u53cd\u785d\u5316\u83cc\u80fd\u591f\u5148\u4e8e\u805a\u78f7\u83cc\u5438\u6536\u548c\u5229\u7528VFA\u8fdb\u884c\u53cd\u785d\u5316\u8131\u6c2e\uff0c\u5e76\u4e14\u805a\u78f7\u83cc\u5bf9\u4e8e\u78b3\u6e90\u7684\u8981\u6c42\u8981\u4e25\u4e8e\u53cd\u785d\u5316\u83cc\uff0c\u5373\u6613\u964d\u89e3\u6709\u673a\u7269\u4f18\u5148\u88ab\u53cd\u785d\u5316\u83cc\u5229\u7528\uff0c\u5bfc\u81f4\u805a\u78f7\u83cc\u5438\u9644\u7684\u78b3\u6e90\u8f83\u5c11\uff0c\u76f8\u5e94\u5730VFA\u4e5f\u8f83\u5c11\uff0c\u5728\u538c\u6c27\u4e0b\u8f6c\u5316\u751f\u6210\u7684PHB\uff08\u805a\u03b2-\u7f9f\u57fa\u4e01\u9178\uff09\u5c31\u51cf\u5c11\uff0c\u4ece\u800c\u9700\u8981\u91ca\u653e\u7684\u78f7\u4ea7\u751f\u7684\u80fd\u91cf\u5c31\u76f8\u5bf9\u51cf\u5c11\u3002<\/p>\n

\u901a\u8fc7\u5bf9A2\/O\u5de5\u827a\u7684\u7814\u7a76\uff0cHRT\u5347\u9ad8\uff0cTP\u53bb\u9664\u7387\u4e0d\u4e00\u5b9a\u5347\u9ad8\uff0c\u800c\u662f\u5448\u73b0\u5148\u5347\u9ad8\u540e\u964d\u4f4e\u7684\u53d8\u5316\u8d8b\u52bf\uff0cHRT\u4e3a8h\u65f6\uff0cTP\u53bb\u9664\u7387\u6700\u9ad8\uff0c\u53bb\u9664\u6548\u679c\u6700\u597d\u3002\u5f53HRT\u5347\u9ad8\u81f312h\u65f6\uff0cTP\u53bb\u9664\u7387\u5448\u73b0\u4e0b\u964d\u8d8b\u52bf\uff0c\u9664\u78f7\u6548\u679c\u6076\u5316\u3002\u8fd9\u5c31\u8bf4\u660e\u4e86\u8f83\u957f\u7684HRT\u6709\u5229\u4e8eTP\u7684\u53bb\u9664\u3002\u4f46\u968fHRT\u7684\u589e\u5927\uff0cTP\u53bb\u9664\u7387\u9010\u6e10\u51cf\u5c0f\uff0c\u8fd8\u4f1a\u5bf9TP\u7684\u53bb\u9664\u6709\u4e0d\u5229\u5f71\u54cd\u3002\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3aHRT\u592a\u5927\u7684\u8bdd\uff0c\u4ea7\u751f\u6c61\u6ce5\u81a8\u80c0\uff0c\u5728\u78b3\u6e90\u4e00\u5b9a\u7684\u60c5\u51b5\u4e0b\uff0c\u785d\u5316\u7ec6\u83cc\u4e0e\u805a\u78f7\u83cc\u4e4b\u95f4\u5c31\u4f1a\u5f62\u6210\u8f83\u4e3a\u6fc0\u70c8\u7684\u7ade\u4e89\uff0c\u800c\u805a\u78f7\u83cc\u7684\u5b58\u6d3b\u80fd\u529b\u4f4e\u4e8e\u785d\u5316\u7ec6\u83cc\uff0c\u6240\u4ee5\u5c31\u4f1a\u9020\u6210\u805a\u78f7\u83cc\u7684\u6b7b\u4ea1\uff0c\u4e0d\u5229\u4e8e\u5438\u78f7\u4f5c\u7528\u7684\u8fdb\u884c\uff0c\u56e0\u6b64\uff0cHRT\u589e\u5927\uff0cTP\u7684\u53bb\u9664\u7387\u63d0\u9ad8\u5e45\u5ea6\u9010\u6e10\u51cf\u5c0f\u3002<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u4ec0\u4e48\u662f\u6c34\u529b\u505c\u7559\u65f6\u95f4HRT \u6c34\u529b\u505c\u7559\u65f6\u95f4\uff08Hydraulic Retention Time\uff09\u7b80\u5199\u4f5cHRT\uff0c\u6c34 […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7763","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"featured_image_url":"","terms_info":[{"term_id":1,"name":"\u884c\u4e1a\u8d44\u8baf","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":328,"filter":"raw"}],"keywords":"","_links":{"self":[{"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/posts\/7763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/comments?post=7763"}],"version-history":[{"count":1,"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/posts\/7763\/revisions"}],"predecessor-version":[{"id":8247,"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/posts\/7763\/revisions\/8247"}],"wp:attachment":[{"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/media?parent=7763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/categories?post=7763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaoxianmi.cn\/en\/wp-json\/wp\/v2\/tags?post=7763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}