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活性炭的品牌怎么选择

出处:巩义市大成水处理材料有限公司  发布日期::2013-9-28 11:40:51  浏览次数:4106 【字体:
 
大成活性炭/大成果壳活性炭/果壳活性炭厂家
 
巩义市大成水处理材料有限公司生产的果壳活性炭是选用椰壳、核桃壳、杏壳作原料。通过物理、化学方法对原料进行破碎、过筛、炭化、活化、烘干、筛选等一系列工序加工而成。果壳活性炭外观呈黑色颗粒状。孔隙发达、比表面积大、吸附性能强、床层阻力小、化学性能稳定。具有物理吸附和化学吸附的双重特性,是一种非常优良的吸附剂。活性炭最主要的性能是吸附性,它与活性炭的孔隙结构有关。活性炭微孔的比表面积和比容积均很大,所以,微孔在很大程度上决定着活性炭的吸附能力。在固体活性炭的表面,主要发生两种方式的吸附,即物理吸附和化学吸附。化学吸附是单分子层吸附,可以除去废水和废气中的极性污染物以及一些金属离子;物理吸附能够形成多分子层吸附,能有效地吸附废水和废气中的有机污染物。适用于生活用水、工业用水和废水的深度净化、脱氯、脱色、除臭和黄金提炼等方面。
果壳活性炭由于本身的硬度,理想的比重,多孔和多面性,并经特殊的物理和化学处理(将其色素,脂肪,油脂,电付离子去除干净),使它在水中处理具有较强的除油性能,除固体微粒,易反洗等优良性能。
特点:具有多面性和微孔性,截污能力强,去除油和悬浮能力高,有亲水不亲油和适宜的比重,易反洗,再生能力强,其经特殊处理,不易腐蚀,不用更换滤料,每年只补充10%,简省维修和维修时间,利用率高。
一、  适用范围
适用于水处理系统中澄清水在进入反渗透器前或阳离子交换器前、后的吸附过滤装置,主要是为了降低水中有机物含量及去除水中余氯。
二、  技术要求
技术指标(果壳活性炭):
 
项目
碘值(mg/g)
比表面积(m2/g)
充填密度(g/m3)
强度(%)
水份(%)
PH值
粒度
亚甲基兰
数值
>950
800-1000
0.45-0.55
>90
<7
>7
8-24目
>95%
≥10ml
 
 
DACHENG Nut shell activated carbon
 
Dacheng Gongyi City Water Treatment Materials Co., Ltdproduces the nut shell activated carbon is to choose coconut shells, walnut, apricot shell as raw materials 。By physical and chemical methods of raw material for crushing, sieving, carbonization and activation, drying, screening and so on a series of process and into.
 
Nut shell activated carbon its appearance is black granular. it's pore developed, high spicific surface, adsorption properties of strong, beds less resistance, stable in chemical. With physical adsorption and chemical adsorption of dual characteristics, it is a kind of very fine adsorbent. Activated carbon is the main performance of active adsorption, it with relevant pore structure. Microporous activated carbon than specific surface area and volume are very big, so, microporous largely determines the active carbon adsorption ability. In the surface of the solid activated carbon, mainly has two ways of adsorption, namely physical adsorption and chemical adsorption.
 
Because of nut shell activated carbon's hardness, the ideal proportion, porous and multi-faceted, and the special physical and chemical processing (the pigment, fat, oil, electric pay ions removal clean), making it in water treatment has strong oil removal performance, except solid particles, easy reverse-wash excellent properties, such as.
 
Nut shell activated carbon is suitable for water treatment system in a clarification of water into reverse osmosis device before or cationic switches, before and after the adsorption filter device, the purpose is to reduce the water organic matter content and purify the water residual chlorine
 
     巩义市大成水处理材料有限公司是国内活性炭大型生产厂家。活性炭系列产品有:粉状活性炭果壳活性炭煤质柱状活性炭

    文章编辑由巩义大成水处理公司整理,活性炭滤料,转载请注明出处 /