8寸普通苦咸水膜〖BW30HR-440i〗陶氏反滲透膜 苦咸水膜
陶氏反滲透膜BW30HR-440i經(jīng)常用在大型水處理系統(tǒng)中,主要是用來(lái)去除水中的細(xì)菌、病原體、難降解的有機(jī)物等有害物質(zhì)。*的陶氏反滲透膜元件不但可以確保每個(gè)組件合理的設(shè)計(jì),還不會(huì)出現(xiàn)污堵現(xiàn)象。同時(shí)還可以zui大限度的發(fā)揮增加膜的有效面積。下面介紹一下陶氏反滲透膜元件系統(tǒng)運(yùn)行具體操作步驟:
8寸普通苦咸水膜〖BW30HR-440i〗陶氏反滲透膜系統(tǒng)運(yùn)行具體操作步驟
1、在低壓力下將反滲透系統(tǒng)中的空氣趕出。
2、用低壓水將膜元件的保護(hù)液從滲透器沖出(開(kāi)濃水排放閥)。
3、打開(kāi)反滲透系統(tǒng)的濃水減壓閥。
4、高壓泵出口節(jié)流閥的開(kāi)度調(diào)整到其初始?jí)毫Φ?0%。
5、啟動(dòng)高壓泵進(jìn)行沖洗,直至沖凈。
6、關(guān)斷反滲透設(shè)備的濃水排放閥,調(diào)節(jié)濃水減壓閥,調(diào)節(jié)給水泵出口節(jié)流閥,打開(kāi)出口閥,關(guān)閉排放閥,直至達(dá)到設(shè)計(jì)的水流量和反滲透系統(tǒng)回收率。
7、做好反滲透系統(tǒng)的運(yùn)行記錄包括試驗(yàn)用儀器、藥品清單、試驗(yàn)方法、預(yù)處理系統(tǒng)、原水加熱自動(dòng)控制、凝聚燒杯試驗(yàn)、加氯量試驗(yàn)、出水濁度測(cè)定、SDI測(cè)定等。
The DOW FILMTEC? BW30HR-440i Reverse Osmosis Element is a high-performing, high-productivity element combining the highest active membrane area available in the industry today with the maximum rejection brackish water reverse osmosis (RO) membrane. It incorporates Dow's innovative BW30HR membrane sheet technology, designed to deliver the highest quality RO permeate. This is combined with the cleanability of a 28-mil feed spacer, to minimize capital expenses in high-purity industrial water applications, without increasing operating flux.
Used In:
Industrial water demineralization
Production of municipal drinking water
Water reuse
Advantages:
High rejection results in excellent water quality
Reduced downstream polishing required
Durable with good cleanability for long element life
FilmTec performance and quality
北京龍碧源代理美國(guó)陶氏反滲透膜水處理及過(guò)程解決方案的分離技術(shù)幫助應(yīng)對(duì)水資源短缺。借助節(jié)能而經(jīng)濟(jì)的回收再利用工藝,社區(qū)和工廠可將污水凈化成為寶貴的資源。污水經(jīng)過(guò)陶氏水凈化組件的處理,便可用于農(nóng)業(yè)和景觀灌溉、地下水補(bǔ)給和工業(yè)生產(chǎn)。
美國(guó)陶氏膜型號(hào)北京龍碧源水處理公司代理經(jīng)銷(xiāo) | 膜面積 | 產(chǎn)水量 | 壓力 | 重量(公斤) | 產(chǎn)水管內(nèi)徑(in) | 脫鹽率(%) | |||||
ft2 | m2 | gpd | m3/d | psi | bar | dry | wet | min | sta | ||
BW30-4040 | 78 | 7.2 | 2400 | 9.1 | 225 | 15.5 | 2.7 | 3.6 | 0.75 | — | 99.5 |
BW30-400 | 400 | 37 | 10500 | 40 | 225 | 15.5 | 11.8 | 14.5 | 1.125 | 99.0 | 99.5 |
BW30-400IG | 400 | 37 | 10500 | 40 | 225 | 15.5 | 11.8 | 14.5 | 1.125 | 99.0 | 99.5 |
BW30-365IG | 365 | 34 | 9500 | 36 | 225 | 15.3 | 11.3 | 14.1 | 1.125 | 99.0 | 99.5 |
BW30-400/34i | 400 | 37 | 10500 | 40 | 225 | 15.5 | 11.8 | 14.5 | 1.125 | 99.0 | 99.5 |
BW30-440i | 440 | 41 | 11500 | 43 | 225 | 15.5 | — | 13.6 | 1.125 | 99.0 | 99.5 |
BW30-2540 | 28 | 2.6 | 850 | 3.2 | 225 | 15.5 | — | — | 0.75 | — | 99.5 |
BW30FR-365 | 365 | 34 | 9500 | 36 | 225 | 15.3 | — | — | 1.125 | 99.0 | 99.5 |
BW30FR-400 | 400 | 37 | 10500 | 40 | 225 | 15.3 | — | — | 1.125 | 99.0 | 99.5 |
BW30FR-400/34i | 400 | 37 | 10500 | 40 | 225 | 15.5 | — | — | 1.125 | 99.0 | 99.5 |
BW30FR-4040 | — | — | — | — | — | — | — | — | — | — | — |
BW30HR-440i | 440 | 41 | 12650 | 48 | 225 | 15.5 | — | — | 1.125 | 99.4 | 99.9 |
LCLE-4040 | 94 | 8.7 | 2500 | 9.5 | 125 | 8.6 | — | — | 0.75 | 99.1 | 99.2 |
LCHR-4040 | 94 | 8.7 | 2900 | 11 | 225 | 15.5 | — | — | 0.75 | 99.5 | 99.7 |
LE-440i | 440 | 41 | 12650 | 48 | 150 | 10.3 | — | — | 1.125 | 99.0 | 99.3 |
LE-400 | 400 | 37 | 11500 | 44 | 150 | 10.3 | 11.8 | 14.5 | 1.125 | 99.0 | 99.3 |
XLE-440 | 440 | 41 | 12700 | 48 | 100 | 6.9 | 12.7 | 15.0 | 1.5 | 99.0 | 98.0 |
XLE-4040 | 87 | 8.1 | 2600 | 9.8 | 100 | 6.9 | 2.3 | 3.2 | 0.75 | — | 99.0 |
XFRLE-400/34i | 400 | 37 | 11500 | 44 | 150 | 10.3 | — | — | 1.125 | 99.2 | 99.4 |
HRLE-440i | 440 | 41 | 12650 | 41 | 150 | 10.3 | — | — | 1.125 | 99.3 | 99.5 |
HSRO-390-FF | 390 | 36 | 9000 | 34 | 150 | 10.3 | — | — | 1.125 | — | 99.5 |
HSRO-4040-FF | 90 | 8.4 | 1900 | 7.2 | 150 | 10.3 | — | — | 1.125 | — | 99.5 |
SW30HR-380 | 380 | 35 | 6000 | 23 | 800 | 55.0 | — | 14.1 | 1.125 | 99.6 | 99.75 |
SW30HRLE-400 | 400 | 37 | 7500 | 28 | 1200 | 83 | — | 14.1 | 1.125 | 99.65 | 99.8 |
SW30HRLE-400i | 400 | 37 | 7500 | 28 | 1200 | 83 | — | 14.1 | 1.125 | 99.65 | 99.8 |
SW30HRLE-4040 | 85 | 7.9 | 1600 | 6.1 | 800 | 55.0 | — | — | 0.75 | 99.6 | 99.75 |
SW30-4040 | 80 | 7.4 | 1950 | 7.4 | 800 | 55.0 | — | — | 0.75 | — | 99.4 |
SW30-2540 | 29 | 2.8 | 700 | 2.6 | 800 | 55.0 | — | — | 0.75 | — | 99.4 |
SW30-2521 | 13 | 1.2 | 300 | 1.1 | 800 | 55.0 | — | — | 0.75 | — | 99.4 |
TW30-4021 | — | — | 900 | 3.41 | 225 | 1.55 |
| — | — | — | — |
NF90-400 | 400 | 37 | — | — | 70 | 4.8 | — | 14.5 | 1.5 | — | — |
NF270-400 | 400 | 37 | — | — | 70 | 4.8 | — | 14.5 | 1.5 | — | — |
(北京龍碧源水處理設(shè)備有限公司)
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(公司北京市豐臺(tái)區(qū)京點(diǎn)聯(lián)創(chuàng)大廈227號(hào))
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(公司專(zhuān)業(yè)代理美國(guó)陶氏反滲透膜、質(zhì)量保證,假一賠十!??!歡迎您。)