廣東離子交換樹(shù)脂設(shè)備¥%廣西離子交換樹(shù)脂設(shè)備圖紙【微笑服務(wù)】
我們總在感嘆,這個(gè)世界變化太快,任你怎么拼命追趕,也跟不上它的腳步。其實(shí),這個(gè)世界沒(méi)有變,變的是我們的心,我們的欲望總是無(wú)窮無(wú)盡:沒(méi)有的,殫精竭慮地爭(zhēng)?。粍e人的,不顧一切地爭(zhēng)搶;大家的,近乎瘋狂地爭(zhēng)奪。我們總想著擁有得更多,于是,我們失去了內(nèi)心的寧?kù)o,淹沒(méi)在這個(gè)喧囂的塵世中。
【五個(gè)能讓你心情平靜的方法】1.將最艱巨的任務(wù)放在早晨;2.放開(kāi)你不能控制的事情;3.不必?fù)?dān)心別人的想法;4.列出三件你喜愛(ài)的事情;5 走向窗前望向窗外,深呼吸。不信的話,你試試體味一下!
廣東離子交換樹(shù)脂設(shè)備¥%廣西離子交換樹(shù)脂設(shè)備物理性能(1)外觀 Resin is a transparent or translucent material, its composition is different, different colors, such as styrene resin is yellow, there were black and rufous, but had little effect on performance, under normal circumstances, raw material impurities or crosslinking agent, resin in a slightly darker shade ( but the resin in the process of operation, for various reasons, sometimes the color will change ). Resin shape is spherical, required circular rate achieves 90% above.
(2)粒度 離子交換樹(shù)脂顆粒的大小將影響交換速度、壓力損失、反洗效果等。顆粒大小不能相差太大。用于水處理的離子交換樹(shù)脂的顆粒以20-40目為宜,粒度的表示方法以有效粒徑和不均勻系數(shù)來(lái)表示。(3)密度 Turn the water treatment process and resin filling quantity, density of the said method : dry density ( generally about 1.6g/cm3), wet true density ( in general between 1.04-1.30g/cm3), as the wet density ( between 0.60-0.80g/cm3 in general ).
(4)含水率 樹(shù)脂的含水率越大,表示孔隙率越大,交聯(lián)度越小。(5)溶脹率 樹(shù)脂浸水之后要溶脹,它與交聯(lián)度、活性基團(tuán)、交換容量、水中電解質(zhì)密度、可交換離子的性質(zhì)等有關(guān)。離子交換樹(shù)脂在交換與再生過(guò)程中會(huì)發(fā)生脹縮現(xiàn)象,多次脹縮樹(shù)脂易破裂。(6)耐磨性 反映樹(shù)脂的機(jī)械強(qiáng)度,它應(yīng)保證每年樹(shù)脂耗量不超過(guò)7%。(7 )溶解性 樹(shù)脂內(nèi)含有低聚合物要逐漸溶解,在樹(shù)脂使用過(guò)程中也會(huì)發(fā)生膠溶。(8)耐熱性 Yang Shuzhi temperature of 100degrees Celsius, strong alkali anion resin is resistant to 60degrees Celsius Chong, weakly basic anion exchange resin is resistant to temperature of 80 degrees celsius. But in less than or equal to 0degrees Celsius, freeze and broken。(9)導(dǎo)電性 干樹(shù)脂不導(dǎo)電,濕樹(shù)脂可導(dǎo)電。二、廣東離子交換樹(shù)脂設(shè)備¥%廣西離子交換樹(shù)脂設(shè)備化學(xué)性能(1)離子交換樹(shù)脂的交換反應(yīng)具有可逆性,因此即可以交換。也可以再生,可反復(fù)使用。(2)具有酸、堿
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