{"id":2480,"date":"2025-09-21T13:39:58","date_gmt":"2025-09-29T15:51:41","guid":{"rendered":"https:\/\/hydrolite.eu\/?post_type=product&p=2480"},"modified":"2025-09-29T18:51:41","modified_gmt":"2025-09-29T15:51:41","slug":"rasina-de-indepartare-a-percloratului-zgd891","status":"publish","type":"product","link":"https:\/\/hydrolite.eu\/ro\/product\/rasina-de-indepartare-a-percloratului-zgd891\/","title":{"rendered":"R\u0103\u0219in\u0103 de \u00eendep\u0103rtare a percloratului ZGD891"},"content":{"rendered":"\n\n\n\n
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R\u0103\u0219in\u0103 de \u00eendep\u0103rtare a percloratului ZGD891<\/span><\/span><\/span><\/span><\/div>\n<\/td>\n<\/tr>\n
Percloratul este o substan\u021b\u0103 chimic\u0103 toxic\u0103 persistent\u0103; exist\u0103 sub formele NH4ClO4 <\/span><\/span><\/span><\/span>, <\/span><\/span><\/span><\/sub><\/span>KClO4<\/span><\/span><\/span><\/span><\/sub> \u0219i <\/span><\/span><\/span><\/span>NaClO4 <\/span><\/span><\/span>. Efectul principal al <\/span><\/span><\/span>percloratului este de <\/span><\/span><\/span><\/sub><\/span>a<\/span><\/span><\/span><\/span><\/sub> suprima activitatea glandei tiroide, care absoarbe iodul, duc\u00e2nd la sc\u0103derea secre\u021biei de hormoni tiroidieni, ceea ce afecteaz\u0103 dezvoltarea fizic\u0103, \u00een special dezvoltarea creierului. Consumul excesiv de perclorat duce la deficit de hormoni tiroidieni, care, la r\u00e2ndul s\u0103u, inhib\u0103 metabolismul \u0219i cre\u0219terea, \u00een special la copii.<\/span><\/span><\/span><\/span>Datorit\u0103 non-volatilit\u0103\u021bii \u0219i solubilit\u0103\u021bii ridicate \u00een ap\u0103 a percloratului, acesta nu poate fi \u00eendep\u0103rtat prin metode conven\u021bionale, cum ar fi filtrarea \u0219i precipitarea; cea mai bun\u0103 metod\u0103 de \u00eendep\u0103rtare este schimbul de ioni.<\/span><\/span><\/span><\/span><\/p>\n

ZG D891<\/span><\/span><\/span><\/span><\/strong> este un tip de r\u0103\u0219in\u0103 schimb\u0103toare de anioni care con\u021bine o grupare cuaternar\u0103 de amoniu [-N(CH3 <\/span><\/span><\/span><\/span>)<\/span><\/span><\/span><\/span><\/sub> 3OH <\/span><\/span><\/span><\/span>]<\/span><\/span><\/span><\/span><\/sub> \u00eentr-un copolimer stiren-dietilenbenzen cu o structur\u0103 macroporoas\u0103. Este utilizat\u0103 \u00een mod specific pentru \u00eendep\u0103rtarea acidului perclorat \u0219i purificarea sistemelor de alimentare cu ap\u0103 \u0219i a apei potabile; selectivitatea sa pentru acidul perclorat variaz\u0103.<\/span><\/span><\/span><\/span><\/p>\n

Propriet\u0103\u021bile fizico-chimice ale hidrolitului ZG D891:<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n
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Parametri<\/span><\/span><\/strong><\/p>\n<\/td>\n

\n

Indicator<\/span><\/span><\/span><\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

Form\u0103 ionic\u0103<\/span><\/span><\/span><\/span><\/td>\n\n

CL<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Umiditate %<\/span><\/span><\/span><\/span><\/td>\n\n

52,0~62,0<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Capacitate de schimb ponderal mmol\/g<\/span><\/span><\/span><\/span><\/td>\n\n

\u2265 3,00<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Capacitatea de adsorb\u021bie a percloratului g\/l<\/span><\/span><\/span><\/span><\/td>\n\n

\u226525,0<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Interval de dimensiune a particulelor %<\/span><\/span><\/span><\/span><\/td>\n\n

(0,315~1,25 mm)\u226595,0<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

R\u0103\u0219in\u0103 de \u00eendep\u0103rtare a percloratului ZGD891 Percloratul este o substan\u021b\u0103 chimic\u0103 toxic\u0103 persistent\u0103; exist\u0103 sub formele NH4ClO4 , KClO4 \u0219i NaClO4 . Efectul principal al percloratului este de a suprima activitatea glandei tiroide, care absoarbe iodul, duc\u00e2nd la sc\u0103derea secre\u021biei de hormoni tiroidieni, ceea ce afecteaz\u0103 dezvoltarea fizic\u0103, \u00een special dezvoltarea creierului. Consumul excesiv de…<\/p>\n","protected":false},"featured_media":1944,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[304,512,318],"product_tag":[],"class_list":["post-2480","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-industrie-ro","product_cat-produse","product_cat-protectia-mediului"],"_links":{"self":[{"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product\/2480","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=2480"}],"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=2480"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product_cat?post=2480"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product_tag?post=2480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}