中国资源综合利用
中國資源綜閤利用
중국자원종합이용
CHINA RESOURCES COMPREHENSIVE UTILIZATION
2015年
3期
49-55
,共7页
张丽%毕文静%盛建明%魏爱泓%林伟波%罗锋%王艳%李克强%张龙军%王修林
張麗%畢文靜%盛建明%魏愛泓%林偉波%囉鋒%王豔%李剋彊%張龍軍%王脩林
장려%필문정%성건명%위애홍%림위파%라봉%왕염%리극강%장룡군%왕수림
总量控制%COD%灌河口%分配容量
總量控製%COD%灌河口%分配容量
총량공제%COD%관하구%분배용량
total load control management%chemical oxygen demand%Guan River estuary%allocated capacity
研究了江苏省北部灌河口邻近海域陆源COD污染物分配容量，并给出了总量控制建议。基于苏北灌河口近岸海域三维COD水质模型，采用自净过程积分方法，计算了沿岸主要入海河流的CODMn分配容量。结果表明，苏北灌河口附近10条入海河流的CODMn分配容量合计约为1.8×104 t/a。其中，废黄河单元分配容量最大，约为8000 t/a，中山河单元最低，不足2000 t/a。根据现状排放量分析表明，排淡河和废黄河单元还有剩余容量，而车轴河和灌河单元需要进行大幅削减，分别相当于当前入海负荷的80%以上。
研究瞭江囌省北部灌河口鄰近海域陸源COD汙染物分配容量，併給齣瞭總量控製建議。基于囌北灌河口近岸海域三維COD水質模型，採用自淨過程積分方法，計算瞭沿岸主要入海河流的CODMn分配容量。結果錶明，囌北灌河口附近10條入海河流的CODMn分配容量閤計約為1.8×104 t/a。其中，廢黃河單元分配容量最大，約為8000 t/a，中山河單元最低，不足2000 t/a。根據現狀排放量分析錶明，排淡河和廢黃河單元還有剩餘容量，而車軸河和灌河單元需要進行大幅削減，分彆相噹于噹前入海負荷的80%以上。
연구료강소성북부관하구린근해역륙원COD오염물분배용량，병급출료총량공제건의。기우소북관하구근안해역삼유COD수질모형，채용자정과정적분방법，계산료연안주요입해하류적CODMn분배용량。결과표명，소북관하구부근10조입해하류적CODMn분배용량합계약위1.8×104 t/a。기중，폐황하단원분배용량최대，약위8000 t/a，중산하단원최저，불족2000 t/a。근거현상배방량분석표명，배담하화폐황하단원환유잉여용량，이차축하화관하단원수요진행대폭삭감，분별상당우당전입해부하적80%이상。
This paper studies terrestrial sources COD pollutant allocated capacity in Guan River estuary and adjacent coastal area (GREC)and provides advice for total quantity control. A three-dimensional water quality model based on FVCOM is constructed to estimate the total maximum allocated loads (TMAL)of COD in GREC, whose simulation results are rational for the area. According to the model, the TMAL of CODMn in one year are approximately 1.8×104 tons based on the method of integrating self-purification process. It indicates that abandoned Yellow River accounts for the largest, about 8 000 t/a, and Zhongshan River the lowest (less than 2 000 t/a). Based on the TMAL, the loads of CODMn need to reduce for Chezhou River and Guan River, which accords for more than 80% of current CODMn loads respectively in GREC, while Paidan River and abandoned Yellow River can be used to discharge more CODMn, including the loads from Chezhou River and Guan River.
