集裝箱式一體化生活污水MBR裝置
        Container-type integrated domestic sewage MBR device
        一、工藝流程圖
        Process flow chart

        二、工藝流程及說明
        集裝箱式一體化MBR裝置是一種以膜生物反應(yīng)器為主處理工藝的一體化污水處理回用裝置，集污水處理和回用功能為一體。
        污水流經(jīng)格柵或毛發(fā)過濾器（機(jī)械格柵或人工格柵），柵條間隙為1—3mm，去除大顆粒的懸浮物及雜質(zhì)后流入污水調(diào)節(jié)池內(nèi)，在調(diào)節(jié)池內(nèi)進(jìn)行水質(zhì)、水量調(diào)節(jié)，由污水提升泵將污水提升至缺氧池，經(jīng)缺氧池水解酸化后，流入MBR生化處理系統(tǒng)。整個(gè)生化處理系統(tǒng)由前端處理及反應(yīng)池組成，根據(jù)進(jìn)水水質(zhì)和出水要求，決定是否需要及設(shè)計(jì)前端處理池。反應(yīng)池內(nèi)裝置中空纖維薄膜，構(gòu)成MBR-好氧的運(yùn)行模式。
        MBR反應(yīng)池出水可直接進(jìn)入回用水池，采用紫外線或二氧化氯進(jìn)行消毒，各項(xiàng)水質(zhì)指標(biāo)達(dá)標(biāo)后，排放或打入中水管網(wǎng)進(jìn)行回用。
        Process flow and description
        The container-type integrated MBR device is an integrated wastewater treatment and reuse device with membrane bioreactor as the main treatment process, integrating wastewater treatment and reuse functions.
        The wastewater flows through the screen or hair filter (mechanical screen or artificial screen), with a gap of 1-3mm between the screen bars. After the large particles of suspended solids and impurities are removed, it then flows into the wastewater equalization tank, where water quality and water quantity are adjusted. After that, the lifting pump is used to lift the wastewater to the anoxic tank for hydrolysis and acidification, then it flows into the MBR biochemical treatment system. The entire biochemical treatment system consists of pre-treatment treatment and reaction tank. Whether the pre-treatment tank is needed or not can be determined and designed according to the water quality of the inlet water and the requirements of the outlet water. The hollow fiber membrane is arranged in the reaction tank to form an MBR-aerobic operation mode.
        The outlet water from the MBR reaction tank can directly enter into the reuse water tank, and be disinfected by ultraviolet ray or chlorine dioxide. After various water quality indicators meet the standards, it will be discharged or pumped into the recycled water pipe network for reuse.

        三、產(chǎn)品特點(diǎn)
        ◆結(jié)構(gòu)緊湊，流程簡潔，占地面積小、增量擴(kuò)容方便，自動化程度高，操作維修簡便，且可隨時(shí)隨地移動，即可以將本裝置直接運(yùn)至處理目標(biāo)所在地，直接規(guī)�；�進(jìn)行處理，而無需進(jìn)行二次施工。
        ◆集污水處理和凈水工藝流程于同一裝置，可淺埋于地下也可放置在地表；處理基本無污泥產(chǎn)生，對周圍環(huán)境無影響；運(yùn)行效果好、可靠性高、出水水質(zhì)穩(wěn)定、運(yùn)行費(fèi)用較少。
        ◆處理城市污水時(shí)，耐沖擊負(fù)荷、對污染物去除效率高、硝化能力強(qiáng)，可同時(shí)進(jìn)行硝化、反硝化，兼具脫氮除磷的功能，非常適合處理城市污水、分散式污水，出水可以回用也可以直接達(dá)標(biāo)排放，能夠滿足不同用戶的不同水質(zhì)的要求。
        ◆膜生物反應(yīng)池的曝氣管路分為兩路，一路對周邊活性污泥進(jìn)行曝氣，另一路對膜組件的膜片進(jìn)行曝氣。其優(yōu)點(diǎn)為通過對膜片曝氣產(chǎn)生的沖刷力使膜片相互拍打，這樣可以抖落附在膜孔表面的污泥，使膜通量大大提高延長了膜的使用壽命，從而降低了運(yùn)行成本。
        Product characteristics
        ◆It has compact structure, simple process, small land occupation, convenient increment and  expansion, high degree of automation, easy operation and maintenance, and can be moved anytime and anywhere, that is, it can be directly transported to the treating target location for direct treatment on a large scale without secondary construction.
        ◆ It integrates sewage treatment and water purification process, can be shallow buried underground or placed on the ground surface; the treatment basically has no sludge production, no impact on the surrounding environment; with good operation effect, high reliability, stable outlet quality and low operating cost.
        ◆When treating urban sewage, it has high impact load resistance, high pollutant removal efficiency and strong nitrification capacity. It can perform nitrification and denitrification at the same time, and has the functions of nitrogen and phosphorus removal. It is very suitable for treating urban sewage and decentralized sewage.  The outlet water can be used or discharged directly up to standards, which can meet the different water quality requirements of different users.
        ◆ The aeration pipeline of the membrane bioreactor is divided into two ways, one way is to aerate the surrounding activated sludge and the other way is to aerate the membrane of membrane module.  Its advantage is that the membranes beat each other by the flushing force generated by the aeration of the membranes, so that the sludge attached to the surface of the membrane holes can be shaken off, greatly increasing the membrane flux and prolonging the service life of the membrane, thus reducing the operating cost.