韶关井水除铁除锰设备,梅州除铁除锰设备【广州奥凯】
?(*^__^*) 你的贴心水处理顾问:程小姐(*^__^*) 嘻嘻……?
24小时服务电话:13250301819
贴心QQ: 840265812
产品简介:
铁和锰在地下(井)水中几乎同时曾在,水中含铁量较高时,水有铁腥味,影响水的口感,作为造纸、纺织、印染、化工和皮革精致等生产用水,Will reduce the quality of products, including hot metal can make production equipment occurred rust, washing the clothes will appear yellow or brown stain, iron precipitate Fe2O3would grow iron bacteria, blocking the pipe, sometimes will appear red water. While the content of Mn in high water with high content of iron in the similar situation, such as the water color, flavor, smell, textile, papermaking, damage brewing, food and other industrial products quality, household appliances will pollute the brown or black,洗涤衣物会有微黑色或浅灰色斑渍。为此我国《生活饮用水卫生标准》(GB5749-85)规定,铁含量≤0.3㎎/L,锰含量≤0.1㎎/L,超过标准的原水须经除铁除锰处理。长时间饮用含铁含锰量过高的水还会严重影响身体健康,对生产设备腐蚀能力极强。 处理方法:
The contents of iron and manganese in high water are generally used in catalyst ( such as manganese sand ) under the effect of dissolved Fe two or two valence manganese were oxidized into insoluble ferric or tetravalent manganese compounds,利用锰砂过滤器的反冲洗功能达到去除净化的目的。4Fe2++O2+10H2O 4Fe(OH)3+8H2Mn2++O2+2H2O 2MnO2+4H+技术要求:
用于地下水除铁除锰的天然锰砂,The forms of manganese in manganese oxide mainly. Manganese content ( MnO2) should not be less than35% of natural manganese sand filter, which can be used for groundwater in addition to iron, and can also be used for groundwater removal of manganese; manganese content is 20% ~30% of natural manganese sand filter, should be used only for iron removal of groundwater;含锰量小于20%的锰矿砂则不宜采用;宜优先采用经过科学试验或生产使用证明能获得良好除铁和除锰效果的天然锰砂品种作滤料。??