The invention relates to the technical field of advanced sewage treatment, in particular to a novel marine advanced sewage treatment system, which comprises a grey water treatment module, a black greywater comprehensive treatment module and a reclaimed water recycling module; by means of the system, requirements of different water consumption units of a ship on reclaimed water quality can be met,water recycling and zero emission are realized, ash water is further deeply treated after being treated by the pretreatment device and then denitrified and dephosphorized by the main body device, andan integrated biological activated carbon technology is adopted, so that the discharged water becomes available reclaimed water and the use amount of fresh water of the ship is reduced; in addition,the water in the ship replaces seawater to be used as flushing water for toilets, so that corrosion to pipelines can be reduced, and the corrosion resistance pressure of sewage pipelines is reduced. By means of the system, the cabin volume of the ship sewage cabin can be saved, the purpose of full treatment of ship sewage can be achieved, and high-quality water discharge can be achieved in a zero-discharge area.
本发明涉及污水深度处理技术领域,具体为一种新型船用污水深度处理系统,包括灰水处理模块、黑灰水综合处理模块和中水回用模块;可满足船舶不同用水单元对中水水质的要求,实现水循环利用与零排放,对灰水经预处理装置处理后再经主体装置脱氮除磷后的排放水进一步深度处理,采用一体化生物活性炭技术,使得排放水成为可利用的中水,减少船舶淡水的使用量,船舶中水替代海水用作厕所的冲洗水可减少对管路的腐蚀,减轻了污水管道的防腐压力;既能够节约船舶污水舱的舱容,又可实现船舶污水全处理的目标,在零排放区域也能做到优质水排放。
Novel marine sewage advanced treatment system and use method thereof
一种新型船用污水深度处理系统及其使用方法
2020-11-10
Patent
Elektronische Ressource
Chinesisch
IPC: | C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / E03B Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser , INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER |
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