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outfall n.1.河口,流口,吐出口,落水口。2.吵架,拌嘴,不和...

outfield

Dilution and dispersion in constant horizontal flow and bottom multi - port discharging was studied in accordance with the hydraulic model test . the influence of diffusion parameters ( jet angle , jet velocity , number of nozzle , riser space ) and environmental parameters ( water depth , water velocity ) on dilution were analyzed . the experimental results show that environmental parameters have prominent effects on wastewater dilution and dispersion , in addition to that , diffuser design parameters have significant influence on wastewater dilution and dispersion . for bailonggang outfall zone , jet angel is 10 or so , nozzle number is 16 or so 借助于人工模型試驗,分析了恒定橫流底部多孔排放時擴散器設計參數(射流角度、射流速度、噴口個數) 、上升管間距)及環境參數(環境水深、環境流速)對污水近區稀釋擴散效果的影響,實驗結果表明,除了環境條件對污水稀釋擴散效果影響明顯之外,擴散器設計參數對污水的近區稀釋擴散也有顯著的影響,針對白龍港排放口水域,噴口射流角度宜控制在10左右,噴口個數取16個

These would involve activities as varied as tackling the discharge of pollution in beach catchment areas , providing proper sewerage facilities to areas in the hinterland of beaches , diverting or extending sewage outfalls , controlling waste disposal from livestock and other pollution sources , and taking localised remedial action wherever necessary 這些長遠措施,包括管制泳灘腹地的污水排放為泳灘的集水區建設完善的污水收集及處理設施改道或擴建排污渠控制禽畜廢物及其它污染源,以及采取其它可行的補救措施。

This has been further complicated by undisinfected effluent discharged from stage 1 of the harbour area treatment scheme hats since late 2001 . though the scheme has brought about general improvement in the harbour s water quality , particularly the eastern side , the discharge is released from a tunnelled outfall from the stonecutters island sewage treatment works , situated around eight kilometers from many of the beaches . tides and currents have resulted in the hats discharge affecting beach water quality in the tsuen wan district 此外,凈化海港計劃第一期工程已于2001年底完成,該計劃雖能為海港整體水質帶來顯著的改善,特別是東面水域,但昂船洲污水處理廠尚未設置消毒設備,而海底排污渠口則距離荃灣多個泳灘僅約8公里,處理后的污水往往隨潮汐和海流進入荃灣水域,影響區內泳灘水質。

Adopting the construction scheme which combines iron - frame moulded board with unsegragating concrete underwater and encircling steel hoop on glass fiber reinforced plastic mortar pipes , the difficulty in construction of outfall in riprap mound within a short period period is overcome 摘要通過采用鋼框模板結合水下不離析混凝土以及對玻璃鋼夾砂排水管采用抱箍的施工方案,成功解決了在較短工期內完成拋石棱體中出水口施工難度大的問題。

In a nutshell , the beach pollution response plan drew up a series of formal steps to be taken in response to any beach water pollution incident involving discharge accidental or deliberate of polluting material , and breakdown of or damage to sewerage systems and outfalls 泳灘污染應變計劃是由一系列有系統的步驟構成,就排放污染物質意外或蓄意,和污水收集系統及排污口故障或受損等事件所引致的泳灘水質污染而作出的應變。

Comparing the usage of duckbill valve with multi - port heads in fengpu outfall in shanghai it is concluded that whether or not duckbill valves shall be used in a sea outfall depends on the comprehensive analysis of the specific engineering conditions 結合上海市奉浦排海工程,對使用鴨嘴閥與多噴口噴頭進行了比較,認為鴨嘴閥在排海工程中的使用與否應根據具體工程綜合分析決定。

Point source pollution and non - point source pollution are always the two important problems of the water environmental quality . point source pollution mainly includes industrial sullage and city ' s life sullage , which are drained from the certain outfall 點源污染和面源污染一直是水環境質量的兩大問題,點源污染主要包括工業污水和城市生活污水,通常在排污口集中排放。

With a densely populated hillside of a wide range of residential blocks including some premium properties , the project provides a safe conduit for rainwater through a tunnel to an outfall structure on the west side of the island 該地區人口稠密,有大量樓宇聳立于山坡上,當中有不少是珍貴的建筑。這個研究提供一個安全疏導雨水的設計,利用地下隧道將雨水引到港島西面排放。

The authors analyzed the water quality and bottom sediment quality near the zhuyuan and bailonggang sewage outfalls and compared them with those from the large waters of the changjiang estuary 摘要本文分析了上海竹園和白龍港兩處污水排放口附近水域的水質和底質現狀,并與長江口大水域進行比較,研究了城市污水排放對長江口局部水域造成的污染和對水域富營養化的影響。

Proponents should ensure that the design parameters are justifiable , and also provide details ( i . e . dimension , type ) of water gate and pump sum and indicate whether a refuse containment boom will be re - provisioned at the outfall 建議者應確保所采用的設計規范有理據支持,并應提供水閘和廢水收集池的詳細資料(尺寸、類別) ,以及說明會否在出水口重置垃圾浮欄。

A participant complained effluent from a new sewage outfall at ma liu shui and ma on shan deteriorating the water in tolo harbour and he worried the condition would become worsen if nothing was done 一名與會者投訴,一條位于馬料水和馬鞍山的新建排污渠排出污水,使吐露港的水質惡化。如不采取行動,他擔心情況會變得更壞。

The local waters near the outfalls and large waters of the changjiang estuary were in the state of potential phosphorus limited eutrophication and moderate potential phosphorus limited eutrophication 排放口水域和長江口大水域均處于富營養化狀態,分別? “磷限制潛在性富營養”和“磷中等限制潛在性富營養” 。

Further improvements occurred once the outfall was replaced by a new one utilising more effective diffusers in 2003 , at which time other enhancements to the treatment works were also made 2003年,該廠裝置了設有強效散流器的新型排污渠,同時又改良了多項其它設施,使長洲的水質進一步改善。

Earlier , in 1989 , a submarine sewage outfall was installed at the cheung chau sewage treatment works , which proved effective in dispersing discharged effluent away from beaches 在此之前,長洲污水處理廠于1989年曾加裝海底排污渠,污水得以更有效地分散,遠離泳灘。

The advantages and disadvantages of using duckbill valve in sea outfalls are discussed in this paper , and the suitable conditions to use duckbill valve in outfall are put forward 對排海工程中應用鴨嘴閥的利弊進行了分析,提出了鴨嘴閥在排海工程中的適用條件。

Almost all marine pollution originally comes from land , either directly washed in during rainstorms , deliberately dumped as waste or discharged via outfall pipes 差不多所有污染物也來自陸地,部份直接由雨水沖入海洋,部份由人類蓄意拋棄或經排污渠排入海中。

The computing results show that the current hi the outfall reach moves periodically because of the sea tide , but the influence decrease upstream 數模的計算結果表明,淮河入海水道河口段水流受潮波影響呈周期性變化規律,但其影響程度從河口往上游逐漸減少。

It was found that nitrogen and phosphorus pollution were serious but pollutions due to other pollutants such as heavy metals were minor in the waters near the outfalls 長江口大水域氮、磷、銅、鉛和化學需氧量濃度均較高,水污染嚴重,并有逐年上升趨勢。

For environmental concerns , a proper design of the brine outfall is essential to enable the end discharge mix rapidly with the ambient coastal waters 出于環境保護考慮,保證海水淡化后產生的高鹽度尾液能夠迅速與受納海水摻混的排放口設計顯得尤為重要。