純水、超純水軟化型樹脂S80
| Lewatit S 80專門用于去除水中的鈣、鎂離子，以達(dá)到去除硬度，軟化水質(zhì)的作用。 |
Lewatit® S 80 is a strongly acidic, gelular cation exchange resin of a standard bead size distiibution based on a styrene-divinylbe皿ene copolymer. It’s high total capacity, very good chemical and mechanical stability make it especially suitable for use in softening of industrial water. Lewatit® S 80 can be used in conjunction with all conventional ion exchange process. For other systems, there are special grades of this resin with a suitable bead size distribution, such as our Lewatit Monoplus grades. The special propertis of this product can only be fully utilized if the technology and process used PRODUCT INFORMATION LEWATIT⑧ s 80 Ionic form as, as shippedNa+Functional groupsulfonic acidMatrixcrosslinked polystyreneStructuregel type beadsAppearancebrown ，往anslucent Physical and Chemical Properties Bead size* > 90% mπl(wèi)0.315 1.25Effective size mm0.47 土 0.06Uniformity coefficient* 盯iaxmax. 1.7Bulk weight （土 5%) g/l850Density approx. glml1.28Water retention %42 - 48Total capacity* min. eq./l2.0Volume change Na＋ ＞日＋ max.%10Stability at pH-range。14Storability of the product mm. years2Storability at temperature 。c-10 - 40*Thes巳 data are specification val ues and are subject to continuous monitoring. Recommended Operating Conditions* Operating tempera陽(yáng)remax. 。c120Operating pH range 。一 14Bed depth口lin. mm800Specific pressure loss (15。C)approx. kPa * h/m21.5Max pressure lossKpa150Linear velocity*** exhaustionmax. rn/h40Linear velocity backwas h (20。C)approx. m/h14 - 18Bed expansion (20。C, per m/h)approx.%4Freeboard as % of resin volume%80 - 100Regenerant NaClCounter-cun-ent regeneration levelapprox. g/l90(or WS System) concentrationapprox.%8 - 10Linear velocity re只enerationaoorox. m/h5Linear velocity rinsingapprox. m/h5Rinse water requirementapprox. BV5Co-cmTent regeneration levelapprox. g/l200concentrationapprox.%8-20Linear velocity regenerationapprox. rn/h5Linear velocity rinsingapprox. m/h5Rinse water requirementaoorox. BV6• The recommend operating conditions refer to the use of the product under normal operating conditions. It is ba sed on tests in pilot plants and data obtained from industiial applications. However, additional data are needed to PRODUCT INFORMATION Strong oxidants, e.g. nitric acid, can cause violent reactions if they come into contact with ionex change resins. Toxicity The safety data sheet must be observed. It contains additional data on product description ,transpo storage, Disposal A prop1ietary technical recycling process for used ion exchanger is unknown to us. In the European Community the following possibilities for disposal can be utilized . |
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