村镇污水处理存在分布广，地区差异大；污水水质、水量波动性大，排水管网不健全；资金投入少；缺乏污水处理专业人员；雨污水资源化利用低等难题。

在农村生活污水处理上，需要因地制宜采取多元化处理模式解决上述问题。金大洋采用先进的MBR膜生物处理工艺，已实施多处农村污水处理工程。经过处理的生活污水达标后，部分回用，其余进入人工湿地、氧化塘、生态河道等进一步脱氮除磷。不仅保护了水资源，更美化了环境，提升了农村新形象。

【工艺原理】

膜生物反应器是将膜分离技术中的超微滤组件与污水生物处理工程中的生物反应器相互结合而成的新的处理工艺，揉和了膜处理技术和生物处理技术。

 【工艺特点】

◆ 本装置具有集装式的功能：将缺氧池、MBR生物反应池、污泥池、清水池和设备操作间集成在一个大的箱体内，结构紧凑，流程简洁，占地面积小（只有传统工艺的1/3-1/2）、增量扩容方便，自动化程度高，操作维修简便，且可随时随地移动，即可以将本装置直接运至处理目标所在地，直接规模化进行处理，而无需进行二次施工。

◆ 集污水处理和净水工艺流程于同一装置，可浅埋于地下也可放置在地表；处理基本无污泥产生，对周围环境无影响；运行效果好、可靠性高、出水水质稳定、运行费用较少。

◆ 耐冲击负荷、对污染物去除效率高、硝化能力强，可同时进行硝化、反硝化，兼具脱氮除磷的功能，非常适合处理新农村建设的污水、分散式污水，出水可以回用也可以直接达标排放，能够满足不同用户的不同水质的需求。

There are wide distribution of sewage treatment in villages and towns, and there are large regional differences. Wastewater quality and water volume are volatile, and drainage network is not perfect; Low investment; Lack of sewage treatment professionals; Low problems in the utilization of rain and sewage resources.
In rural living sewage treatment, it is necessary to adopt a diversified treatment model to solve the above problems. Golden Ocean has implemented a number of rural sewage treatment projects using advanced MBR membrane biological treatment processes. After the treated domestic sewage meets the standards, some of them are reused, and the rest are further removed from nitrogen and phosphorus in artificial wetlands, oxidation ponds, and ecological rivers. It not only protects water resources, beautifies the environment, and enhances the new image of the countryside.
[Process principle]
Membrane bioreactor is a new treatment technology that combines the ultrafiltration components in membrane separation technology with bioreactors in sewage biological treatment engineering.
[Process characteristics]
This device has a set of functions: the hypoxia pool, the MBR biological reaction pool, the sludge pool, the sink and the equipment operation are integrated into a large box, the structure is compact, and the flow is simple. The area is small(only 1/3 -1 / 2 of the traditional process), the incremental expansion is convenient, the degree of automation is high, the operation and maintenance is simple, and it can be moved anywhere and anywhere, that is, the device can be transported directly to the target location. The treatment is carried out on a direct scale without the need for secondary construction.
The sewage treatment process and water purification process are in the same device, which can be buried in the ground or placed on the surface; The treatment is basically free of sludge and has no effect on the surrounding environment. Good operation results, high reliability, stable water quality and low operating costs.
It can withstand impact load, remove high efficiency of pollutants, and have strong nitrification ability. It can be nitrated and denitrified at the same time, and has the function of denitrification and phosphorus removal. It is very suitable for treating sewage and dispersed sewage in New rural construction. The effluent can be reused or discharged directly, and can meet the needs of different users for different water quality.