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★除鐵除錳錳砂濾料★除鐵錳錳砂濾料★
~~~錳砂濾料是采用國內(nèi)質(zhì)量優(yōu)~~~~~~良~~~、晶粒致密、機(jī)械強(qiáng)度大、化~~~學(xué)活性強(qiáng)、不易破碎、~~~~~~不溶于水的天然~~~錳礦砂。經(jīng)水洗打磨除雜、~~~干燥、磁選、篩分、~~~除塵等工藝~~~成砂~~~。再把加工好的錳砂~~~按一定的級配調(diào)合而成。它具有~~~水處理~~~濾料最理想的級~~~配比例,使它在~~~單位體積內(nèi)有~~~最大~~~~~~的比表面積、最強(qiáng)的截污~~~能力、最大的氧化催化作~~~用和最小的反沖洗流失率~~~。錳砂濾料外觀粗糙呈褐色或淡~~~灰色,常用于生活飲用~~~水的除鐵、除錳過濾~~~裝置,濾水效果非常良好~~~。~~~(注:MnO2≥3~~~5%既可除鐵,又能~~~除錳,M~~~~~~nO2≤3~~~0%)只能用于地下水~~~除鐵)錳砂濾料~~~主要用于降低水中的鐵錳鐵和~~~~~~錳總含量,根據(jù)~~~我國生活飲用水衛(wèi)生標(biāo)準(zhǔn)規(guī)其~~~鐵含量≤0~~~.3㎎/L,錳~~~含量≤0.1㎎~~~/~~~L,長時間飲用含~~~~~~鐵含錳量過高的水會嚴(yán)重影~~~響身體~~~健康。錳砂~~~濾料物~~~理、化學(xué)性能分析:
~~~ <~~~p> ~~~ 分析項(xiàng)目 ~~~
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~~~
~~~
~~~ ~~~分析數(shù)據(jù) ~~~ ~~~ |
<~~~p> <~~~span style="font-family:SimSun;font-size:16px;">分析項(xiàng)目~~~ <~~~/p> ~~~~~~ | ~~~ <~~~td> ~~~|
~~~~~~
~~~ ~~~ MnO2含量~~~% ~~~~~~ ~~~ |
~~~
~~~ 20-~~~45 ~~~ ~~~ |
~~~
<~~~p> 比重g/cm3
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~~~
~~~
<~~~span style="font-family:SimSun;font-size:16px;">3.2-3.6~~~ ~~~ <~~~/td> |
~~~
~~~ <~~~p> ~~~SiO2含量%
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~~~
17-20 ~~~ |
~~~~~~ ~~~
<~~~span style="font-family:SimSun;font-size:16px;">容重g/cm3<~~~/span> ~~~ <~~~/td> ~~~ |
~~~
~~~ 2~~~.0 ~~~ ~~~ |
<~~~/tr>
~~~ 鐵含量% ~~~ ~~~ |
~~~ ~~~
~~~
~~~ ~~~ ~~~20左右 ~~~ |
~~~ ~~~
<~~~p> ~~~ 鹽酸可溶率%
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<~~~td> ~~~
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~~~
含泥量% ~~~ ~~~ |
~~~~~~
~~~ ~~~ ~~~~~~ <2~~~.5 ~~~ <~~~/td> |
<~~~p> ~~~ ~~~ ~~~ 磨損率%~~~<~~~/span> ~~~
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~~~ ~~~ <~~~p> ~~~ ≤1.0
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~~~
密度g/cm3~~~ ~~~ ~~~ |
~~~
~~~
~~~ 2.66 ~~~ |
~~~
~~~
~~~ M~~~nO2% ~~~ ~~~ ~~~ <~~~/td> <~~~td> ~~~30-40 |
<~~~/tr>
|
~~~ 堆密度~~~g/c~~~m3 ~~~ ~~~ |
~~~
~~~
~~~ 1.85 ~~~~~~~~~ |
~~~ 破碎~~~率%~~~ ~~~ |
~~~
~~~ <~~~p> ~~~ ≤1.0
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