我(Wo)们(Men)知(Zhi)道(Dao)反(Fan)渗(Shen)透(Tou)系(Xi)统(Tong)中(Zhong)不(Bu)同(Tong)污(Wu)染(Ran)物(Wu)污(Wu)堵(Du)膜(Mo)是(Shi)不(Bu)同(Tong)的(De)表(Biao)现(Xian),(?)那(Na)么(Me)你(Ni)知(Zhi)道(Dao)具(Ju)体(Ti)会(Hui)有(You)什(Shi)么(Me)样(Yang)的(De)表(Biao)现(Xian)吗(Ma)?(?)一(Yi)起(Qi)跟(Gen)鲁(Lu)东(Dong)小(Xiao)编(Bian)来(Lai)学(Xue)习(Xi)吧(Ba)!(?)
1、(?)碳(Tan)酸(Suan)盐(Yan)垢(Gou)
一(Yi)般(Ban)表(Biao)现(Xian)为(Wei)标(Biao)准(Zhun)渗(Shen)透(Tou)水(Shui)量(Liang)下(Xia)降(Jiang),(?)脱(Tuo)盐(Yan)率(Lu)下(Xia)降(Jiang)。(?)
2、(?)硫(Liu)酸(Suan)盐(Yan)垢(Gou)
一(Yi)般(Ban)表(Biao)现(Xian)为(Wei)二(?)段(Duan)压(Ya)差(Cha)会(Hui)升(Sheng)高(Gao)。(?)这(Zhe)时(Shi)需(Xu)要(Yao)用(Yong)专(Zhuan)用(Yong)清(Qing)洗(Xi)剂(Ji)清(Qing)洗(Xi),(?)我(Wo)司(Si)有(You)反(Fan)渗(Shen)透(Tou)专(Zhuan)用(Yong)清(Qing)洗(Xi)剂(Ji),(?)如(Ru)有(You)需(Xu)求(Qiu),(?)请(Qing)联(Lian)系(Xi)0531-88760590。(?)
3、(?)悬(Xuan)浮(Fu)物(Wu)/有(You)机(Ji)物(Wu)
一(Yi)般(Ban)表(Biao)现(Xian)为(Wei)透(Tou)水(Shui)量(Liang)下(Xia)降(Jiang),(?)一(Yi)段(Duan)压(Ya)差(Cha)明(Ming)显(Xian)升(Sheng)高(Gao)。(?)
如(Ru)果(Guo)给(Gei)水(Shui)SDI大(Da)于(Yu)4或(Huo)浊(Zhuo)度(Du)大(Da)于(Yu)1,(?)有(You)机(Ji)物(Wu)污(Wu)染(Ran)的(De)可(Ke)能(Neng)性(Xing)较(Jiao)大(Da)。(?)
4、(?)硅(Gui)
颗(Ke)粒(Li)硅(Gui):(?)污(Wu)堵(Du)膜(Mo)元(Yuan)件(Jian)水(Shui)流(Liu)通(Tong)道(Dao),(?)导(Dao)致(Zhi)系(Xi)统(Tong)压(Ya)差(Cha)升(Sheng)高(Gao)。(?)可(Ke)以(Yi)选(Xuan)择(Ze)采(Cai)用(Yong)0.4%二(?)氯(Lu)胺(An)对(Dui)于(Yu)溶(Rong)解(Jie)严(Yan)重(Zhong)污(Wu)染(Ran)的(De)硅(Gui)垢(Gou)是(Shi)有(You)效(Xiao)的(De)。(?)
胶(Jiao)硅(Gui):(?)与(Yu)颗(Ke)粒(Li)硅(Gui)相(Xiang)似(Si)。(?)
溶(Rong)解(Jie)硅(Gui):(?)形(Xing)成(Cheng)硅(Gui)酸(Suan)盐(Yan)析(Xi)出(Chu),(?)此(Ci)类(Lei)问(Wen)题(Ti)可(Ke)以(Yi)采(Cai)用(Yong)二(?)氯(Lu)胺(An)清(Qing)洗(Xi)。(?)
5、(?)微(Wei)生(Sheng)物(Wu)
一(Yi)般(Ban)表(Biao)现(Xian)为(Wei)标(Biao)准(Zhun)压(Ya)差(Cha)升(Sheng)高(Gao)或(Huo)标(Biao)准(Zhun)透(Tou)水(Shui)量(Liang)下(Xia)降(Jiang)。(?)这(Zhe)时(Shi)候(Hou)可(Ke)以(Yi)采(Cai)用(Yong)非(Fei)氧(Yang)化(Hua)性(Xing)杀(Sha)菌(Jun)剂(Ji)加(Jia)碱(Jian)进(Jin)行(Xing)清(Qing)洗(Xi)。(?)
6、(?)铁(Tie)/锰(Meng)
一(Yi)般(Ban)表(Biao)现(Xian)为(Wei)标(Biao)准(Zhun)压(Ya)差(Cha)升(Sheng)高(Gao)((?)主(Zhu)要(Yao)发(Fa)生(Sheng)在(Zai)装(Zhuang)置(Zhi)前(Qian)端(Duan)的(De)膜(Mo)元(Yuan)件(Jian))(?),(?)也(Ye)可(Ke)能(Neng)会(Hui)使(Shi)透(Tou)水(Shui)量(Liang)下(Xia)降(Jiang)。(?)
7、(?)铁(Tie)细(Xi)菌(Jun)
一(Yi)般(Ban)表(Biao)现(Xian)为(Wei)标(Biao)准(Zhun)压(Ya)差(Cha)升(Sheng)高(Gao)。(?)此(Ci)类(Lei)问(Wen)题(Ti)可(Ke)以(Yi)采(Cai)用(Yong)EDTA钠(Na)盐(Yan)加(Jia)碱(Jian)进(Jin)行(Xing)清(Qing)洗(Xi)。(?)
上(Shang)一(Yi)篇(Pian):(?)循(Xun)环(Huan)水(Shui)系(Xi)统(Tong)常(Chang)见(Jian)药(Yao)剂(Ji)
下(Xia)一(Yi)篇(Pian):(?)引(Yin)起(Qi)反(Fan)渗(Shen)透(Tou)故(Gu)障(Zhang)的(De)外(Wai)部(Bu)因(Yin)素(Su)
致(Zhi)力(Li)于(Yu)优(You)化(Hua)每(Mei)个(Ge)水(Shui)处(Chu)理(Li)项(Xiang)目(Mu),(?)打(Da)造(Zao)中(Zhong)国(Guo)环(Huan)保(Bao)行(Xing)业(Ye)品(Pin)牌(Pai)企(Qi)业(Ye)
保(Bao)护(Hu)环(Huan)境(Jing)是(Shi)我(Wo)们(Men)每(Mei)个(Ge)人(Ren)的(De)责(Ze)任(Ren)和(He)义(Yi)务(Wu)