{"id":4410,"date":"2025-09-21T13:38:31","date_gmt":"2025-10-26T17:17:47","guid":{"rendered":"https:\/\/hydrolite.eu\/?post_type=product&p=4410"},"modified":"2025-10-26T20:17:47","modified_gmt":"2025-10-26T17:17:47","slug":"zg-a-398-copolimer-macroporos-specific-de-stiren-si-dvb-cu-radical-quark-de-amoniu-nch33oh-rasina-schimbatoare-de-anioni","status":"publish","type":"product","link":"https:\/\/hydrolite.eu\/ro\/product\/zg-a-398-copolimer-macroporos-specific-de-stiren-si-dvb-cu-radical-quark-de-amoniu-nch33oh-rasina-schimbatoare-de-anioni\/","title":{"rendered":"ZG A 398 copolimer macroporos specific de stiren \u0219i DVB cu radical quark de amoniu [-N(CH3)3OH] r\u0103\u0219in\u0103 schimb\u0103toare de anioni"},"content":{"rendered":"\n\n\n\n
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ZG A 398 copolimer macroporos specific de stiren \u0219i DVB cu radical quark de amoniu [-N(CH3)3OH] r\u0103\u0219in\u0103 schimb\u0103toare de anioni<\/span><\/span><\/span><\/span><\/div>\n<\/td>\n<\/tr>\n
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ZG A 398, marca Zheng Guang, este un copolimer macroporos specific cu un radical cationic de amoniu [-N(CH3 <\/span><\/span><\/span><\/span>)<\/span><\/span><\/span><\/span><\/sub> 3OH <\/span><\/span><\/span><\/span>],<\/span><\/span><\/span><\/span><\/sub> un material schimb\u0103tor de anioni. Are o structur\u0103 celular\u0103 specific\u0103 \u0219i o suprafa\u021b\u0103 mare, permi\u021b\u00e2ndu-i s\u0103 adsorb\u0103 molecule hepatice mari \u0219i s\u0103 prezinte o rezisten\u021b\u0103 ridicat\u0103 la contaminarea organic\u0103.<\/span><\/span><\/span><\/span><\/p>\n

1: CARACTERISTICI ALE R\u0102\u0218INII<\/span><\/span><\/span><\/span><\/strong><\/p>\n

R\u0103\u0219ina schimb\u0103toare de anioni puternic bazic\u0103 ZG A 398 (tip Cl) de la Zheng Guang are urm\u0103toarele avantaje:<\/span><\/span><\/span><\/span><\/p>\n

1. Adsorb\u021bie puternic\u0103 a moleculelor de hepatrom. Prin adsorb\u021bia aceluia\u0219i num\u0103r de molecule de hepatrom, masa de r\u0103\u0219in\u0103 utilizat\u0103 este mai mic\u0103.<\/span><\/span><\/span><\/span><\/p>\n

2. Pretratarea \u00eenainte de utilizare este foarte simpl\u0103, economisind bani. Cl\u0103ti\u021bi r\u0103\u0219ina nou\u0103 de trei ori cu ap\u0103 curat\u0103 \u0219i l\u0103sa\u021bi-o \u00een ap\u0103 curat\u0103 la 25~30\u00b0C peste noapte. A doua zi, cl\u0103ti\u021bi \u0219i filtra\u021bi r\u0103\u0219ina de mai multe ori. Dup\u0103 aceasta, este gata de utilizare.<\/span><\/span><\/span><\/span><\/p>\n

3. R\u0103\u0219ina are o capacitate mai mare de combatere a polu\u0103rii organice, ceea ce face ca tratamentul post-utilizare s\u0103 fie nu doar simplu, ci \u0219i convenabil. Contaminarea de suprafa\u021b\u0103 este \u00eendep\u0103rtat\u0103 cu ap\u0103 curat\u0103, dup\u0103 care r\u0103\u0219ina este marinat\u0103 \u00eentr-o solu\u021bie alcalin\u0103 (8% NaOH + 20% NaCl) de dou\u0103 ori mai mare dec\u00e2t greutatea sa (greutatea r\u0103\u0219inii) timp de dou\u0103 ore la 40~50\u00b0C, sub agitare constant\u0103. Apoi, cl\u0103ti\u021bi cu ap\u0103 curat\u0103 (pH 7) \u0219i filtra\u021bi. Dup\u0103 aceasta, r\u0103\u0219ina este gata de utilizare.<\/span><\/span><\/span><\/span><\/p>\n

2: DEPOZITARE<\/span><\/span><\/span><\/span><\/strong><\/p>\n

R\u0103\u0219ina trebuie depozitat\u0103 \u00een interior, ferit\u0103 de lumina direct\u0103 a soarelui. Nu rupe\u021bi ambalajul pentru a preveni pierderea apei. Dac\u0103 r\u0103\u0219ina a pierdut ap\u0103, ad\u0103uga\u021bi treptat o solu\u021bie saturat\u0103 de sare \u0219i marina\u021bi timp de c\u00e2teva ore, apoi dilua\u021bi treptat cu ap\u0103 pentru a preveni deteriorarea.<\/span><\/span><\/span><\/span><\/p>\n

3: TEMPERATURA DE UTILIZARE \u0218I DEPOZITARE<\/span><\/span><\/span><\/span><\/strong><\/p>\n

Temperatura nu trebuie s\u0103 dep\u0103\u0219easc\u0103 60\u2103. Depozita\u021bi la 0~25\u00b0C. Dac\u0103 temperatura ambiant\u0103 este sub 0\u2103, r\u0103\u0219ina trebuie depozitat\u0103 \u00eentr-o solu\u021bie saturat\u0103 de sare.<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ZG A 398 copolimer macroporos specific de stiren \u0219i DVB cu radical quark de amoniu [-N(CH3)3OH] r\u0103\u0219in\u0103 schimb\u0103toare de anioni ZG A 398, marca Zheng Guang, este un copolimer macroporos specific cu un radical cationic de amoniu [-N(CH3 ) 3OH ], un material schimb\u0103tor de anioni. Are o structur\u0103 celular\u0103 specific\u0103 \u0219i o suprafa\u021b\u0103 mare,…<\/p>\n","protected":false},"featured_media":1944,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[512,629],"product_tag":[],"class_list":["post-4410","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-produse","product_cat-rasini-comune"],"_links":{"self":[{"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product\/4410","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/comments?post=4410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/media\/1944"}],"wp:attachment":[{"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/media?parent=4410"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product_cat?post=4410"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product_tag?post=4410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}