优质火山岩滤料生产商 火山石
信息编号:344521 浏览:72次![](http://image.11467.com/86/15/861538427.jpg)
- 供应商
- 天津世纪科艺环保材料销售部 商铺
- 认证
- 报价
- 人民币¥360.00元每立方米
- 滤料类型
- 火山石
- 适用对象
- 水
- 用途
- 水过滤
- 所在地
- 天津市河东区逸庭苑17-H
- 联系电话
- 86 022 24223421
- 手机号
- 15822863369
- 联系人
- 刘志刚 请说明来自顺企网,优惠更多
- 让卖家联系我
产品详细介绍
滤料类型 | 火山石 | 适用对象 | 水 |
用途 | 水过滤 | 性能 | 耐酸、耐碱、耐高温、耐低温、防火、防水、防静电、其他 |
类型 | 高效 | 品牌 | 世纪科艺 |
吸附率 | 90(%) | 密度 | 80(g/cm3) |
孔隙率 | 90(%) | 盐酸可溶率 | 1.0(%) |
火山岩滤料 ■火山岩高效挂膜生物滤料 火山岩高效挂膜生物滤料Zui早应用于国外,我国曾进口火山岩滤料作为水处理生物载体。天津科艺环保材料有限公司根据国内外技术发展状况,同国内外同仁专家合作,在国内寻找到适合加工火山岩滤料的原料。经精选处理,生物活化等工序加工而成,表观为不规则颗粒,颜色为黑褐色。多孔质轻。颗粒的粒径可根据不同的要求进行生产。使用该生物滤料,处理可生化的有机工业废水、市政污水,生活杂排水、微污染水源水等。火山岩生物滤料是实现曝气生物滤池污水处理工艺的关键材料,本产品与传统的生物陶粒相比,不仅具有质地轻、化学稳定性好、强度适宜、表面粗糙易挂膜等优点,而且孔隙发达,分布合理,非常适合微生物的接种、驯化、繁殖生长。耐冲洗、不堵塞,具有良好的物理、化学和水力特性,可适应于不同污水净化的要求。由于该滤料比表面积大,可积累高浓度的微生物量, 高浓度的微生物使曝气生物滤池的容积负荷增大,去除率高。单位体积污水处理效率比常规滤料提高5-7倍,可以满足环保排放标准。本产品经 “建设部水处理滤料质量监督检测中心”检测,指标优良,性能可靠。 ◆火山岩生物滤料各项物理性能测试平均参数如下:
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1. 外观形状:无尖粒状,对水流阻力小,不易堵塞,布水布气均匀;表面粗糙,挂膜速度快 ,反冲洗时微生物膜不易脱落。
2. 多孔性:火山岩是天然蜂窝多孔,是菌胶团是佳的生长环境。
3. 机械强度:经国家质检部门为 7.08mpa ,实践证明可以耐得住不同强度的水力剪切作用,使用寿命远远长了其它滤料。
4. 密度:密度适中,反冲洗时容易悬浮且不跑料,可以节能降耗。
◆火山岩生物滤料的各项化学性质:
化学成份如下:
化学成分 |
sio2 |
cao |
mgo |
fe2o3 |
feo |
al2o3 |
tio2 |
k2o |
na2o |
含量 % |
58.82 |
7.36 |
2.46 |
9.08 |
1.12 |
14.89 |
0.08 |
2.30 |
2.55 |
1. 生物化学稳定性:火山岩生物滤料抗腐蚀,具有惰性,在环境中不参与生物膜的生物化学反应。
2. 表面电性与亲水性:火山岩生物滤料表面带有正电荷,有利于微生物固着生长,亲水性强,附着的生物膜量多且速度快。
3. 对生物膜活性的影响方面:作为生物膜载体,火山岩生物滤料对所固定的微生物无害、无抑制性作用,实践证明不影响微生物的活性。
◆火山岩生物滤料的水力学特性:
1 、空隙率:内外平均孔隙率在 80% 左右,对水的阻力小,同时与同类滤料相比,所需滤料量少,同样能达到预期过滤目标。
2
、比表面积:比表面积大、开孔率高且惰性,有利于微生物的接触挂膜和生长,保持较多的微生物量,有利于微生物代谢过程中所需的氧气与营养物质及代谢产生的废物的传质过程。
3 、滤料形状与水的流态:由于火山岩生物滤料是无尖粒状,且孔径大多数比陶粒要大,所以在使用时对水流的阻力小,节省能耗。
the volcanic rock hangs the membrane biology to filter highly
effective expects the volcanic rock to hang the membrane biology to
filter the material highly effective to apply most early in
overseas, our country once imported the volcanic rock to filter the
material to take the water treatment biology carrier. the tianjin
branch skill environmental protection material limited company
according to the domestic and foreign technological development
condition, cooperates with the domestic and foreign colleague
expert, in domestic seeks to suits the processing volcanic rock to
filter the material raw material. after selection processing,
working procedure processings and so on biological activation
become, apparent is the anomalous pellet, the color is the vandyck
brown. the porous nature is light. the pellet particle size may act
according to the different request to carry on the production. uses
this living thing to filter the material, processing may the
biochemistry organic industrial waste, the municipal administration
sewage, lives mixed draining water, the micro pollution water
source water and so on. the volcanic rock biology filters the
material realizes the aeration biofilter sewage treatment craft key
material, this product and the traditional biological ceramsite
compares, not only has the quality of material to be light, the
chemical stability is good, intensity being suitable, merits and so
on surface roughness yi guamo, moreover the hole is developed, the
distribution is reasonable, very suitable microorganism"s
vaccination, domestication, reproduction growth. bears the
flushing, not to stop up, has the good physics, chemistry and the
hydraulic characteristic, may adapt in the different sewage
purification request. because should filter the material to be
bigger than the surface area, may accumulate highly concentrated
the microorganism quantity, the highly concentrated microorganism
causes the aeration biofilter"s volume load to increase, the
elimination rate is high. the unit volume sewage treatment
efficiency ratio convention filters the material to enhance 5-7
times, may satisfy the environmental protection emission standard.
this product passes through “the ministry of construction water
treatment to filter the material quality surveillance to examine
the center” the examination, the target is fine, perform
reliably.
the volcanic rock biology filters the material the hydraulics characteristic: 1, percentage of voids: the inside and outside average factors of porosity about 80%, the adding water resistance are small, simultaneously with similar filters the material to compare, must filter estimates few, similarly can achieve the anticipated filtration goal. 2, ratio surface area: is bigger than the surface area, the percentage open area is higher than, and the inertia, is advantageous in microorganism"s contact hangs the membrane and the growth, maintains the many microorganism quantities, the waste mass transfer process which in the microorganism metabolism process is advantageous needs the oxygen which and the nutrients and metabolism produce. 3, filters the material shape and the water fluid state: because the volcanic rock biology filters the material does not have the point granular, and the aperture majority must be bigger than the ceramsite, therefore in use time is small to the fluent resistance, saves the energy consumption
- 火山岩滤料专业加工 火山石380.00元/立方米
滤料类型:火山石 - 火山岩烧烤石 80(kg/m3)1.00元/件
耐火温度:2000℃以上(℃) - 烤炉专用烧烤火山石 标准3公斤出口包装1.00元/件
规格:30-50MM - 无烟烧烤火山石 标准出口包装1.00元/件
规格:30-50mm - 天然陶粒滤料 陶粒 水过滤滤料类型:陶粒
- 长期大量供应优质火山岩滤料380.00元/立方米
滤料类型:火山石 - 优质石英砂滤料 石英砂 水过滤350.00元/件
滤料类型:石英砂 - 高效BAF生物挂膜滤料 火山石600.00元/件
滤料类型:火山石 - 火山岩滤料 火山石 水过滤380.00元/立方米
滤料类型:火山石 - 环保滤料,水处理滤料,净水滤料,滤料类型:陶粒