【摘要】：以環(huán)保型緩蝕劑陽離子咪唑啉、A-2000、HPMA、無機(jī)鋅鹽和BTA為組分,按質(zhì)量比40:10:10:6:1復(fù)配,得到一種新型高效無磷緩蝕阻垢劑DJ-NP01。采用動(dòng)態(tài)模擬失量法、靜態(tài)阻垢實(shí)驗(yàn)及電化學(xué)實(shí)驗(yàn)研究了DJ-NP01的緩蝕阻垢性能,并且探究了無磷藥劑DJ-NP01的分光光度檢測(cè)法。結(jié)果表明,DJ-NP01的質(zhì)量濃度為150 mg/L時(shí),緩蝕率達(dá)93%;DJ-NP01的質(zhì)量濃度大于100 mg/L時(shí),阻垢率達(dá)到90%以上�，F(xiàn)場(chǎng)的應(yīng)用表明,DJ-NP01在開放式和密閉式系統(tǒng)均能夠產(chǎn)生很好效果,水處理費(fèi)用僅0.568元/t,具有廣闊的應(yīng)用前景。
[Abstract]:Using Cationic Imidazoline (Cationic Imidazoline) (Cationic Imidazoline) as an inhibitor, inorganic zinc salt and BTA as components, a new kind of high efficiency non-phosphorous corrosion and scale inhibitor DJ-NP01. was obtained by mass ratio of 40: 10: 10: 6: 1. The corrosion and scale inhibition performance of DJ-NP01 was studied by dynamic simulation method, static scale inhibition experiment and electrochemical experiment, and the spectrophotometric method of DJ-NP01 without phosphorus was studied. The results show that when the mass concentration of DJ-NP01 is 150 mg/L, the corrosion inhibition rate of DJ-NP01 is over 90% when the mass concentration of DJ-NP01 is more than 100 mg/L. The field application shows that DJ-NP01 can produce good results in both open and closed systems, and the water treatment cost is only 0.568 yuan / t, so it has a broad application prospect.
【作者單位】： 華東理工大學(xué)資源與環(huán)境工程學(xué)院;上海多佳水處理科技有限公司;
【基金】：上海市中小型企業(yè)創(chuàng)新資金項(xiàng)目(1405H159400)
【分類號(hào)】：TQ085.4

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