埃烯水生态网(AG-WEB)
埃烯水生态网是一种以本司的石墨烯光触媒(GPC-W)为基础,通过特殊工艺将光触媒融合
负载于纤维之上,而后铺设在水面之上,以自然光为能量来源持续净化污水,修复水生态系统
的水体净化装置。
AG-WEB is a water purification device that restores the water ecosystem. It is based on
our company's graphene photocatalyst (GPC-W). The photocatalyst is fused and loaded
on the fiber through a special process and laid on the water surface to continuously
purify sewage using natural light as an energy source.
核心技术
Technical principles
本公司自主研发的石墨烯光触媒,反应效率高,长久耐用。
The company's independent research and development of graphene phototranshaplic
media, with high reaction efficiency, long-term and durable advantages.
光催化原理:当能量大于禁带宽度的光照射基材时,光激发电子跃迁到导带,形成导
带电子e-,同时在价带留下空穴h+,电子和空穴与吸附在催化剂表面上的物质发生
的氧化还原反应,从而把有害气体和细菌等彻底分解成无毒害的H2O + CO2。
When light with energy greater than the forbidden band irradiates the substrate, the light
excites the electrons to transition to the conduction band, forming the conduction band
electron e-, while leaving holes h+ in the valence band, and the electrons and holes are
adsorbed on the catalyst The oxidation-reduction reaction of the substances on the
surface completely decomposes harmful gases and bacteria into non-toxic H2O + CO2
石墨烯的强化作用:由于石墨烯的比表面积大,电子传输性好,可以降低反应的跃迁
能级,同 时通过其吸附作用可以扩大氧化反应的作用范围。石墨烯与传统光触媒的结
合,把响应波段由紫外区拓宽到可见光区,净化污水的速率提高2~4倍,在污水净化
中体现出巨大的优势。
The reinforcing effect of graphene: because graphene is larger than the surface
area, electronic transmission is good, can reduce the jump energy level of
the reaction, at the same time through its adsorption can expand the scope
of oxidation reaction. The combination of graphene and traditional phototalytic
media widens the response band from ultraviolet to visible light, and the rate of
sewage purification is increased by 2 to 4 times, which shows great advantages
in sewage purification.
作为整个系统的核心,水生态网以耐老化改性的聚丙烯纤维为载体,其上通过特殊工
艺负载石墨烯光触媒,可通过光催化氧化反应同时发挥污染物分解(转化成有利于微
生物和水生植物生长的形态)和生态系统重建的功效。
As the core of the whole system, the water ecological network is based on aging-resistant
polypropylene fiber, which can play the role of pollutant decomposition (transformed
into a form conducive to the growth of microorganisms and aquatic plants) and ecosystem
reconstruction through a special process load graphene phototranshaplic media.
水处理能力
Water treatment capacity of AG-WEB
埃烯水生态网测试数据,每日每平方米处理水量(从最高污染到排放二
级、一级标准),每平方网每天处理水量随着浓度下降而提升。
The test data of the Eene Water Ecological Network shows that
the daily water treatment volume per square meter (from the highest
pollution to the second and first level discharge standards), and the
daily treatment water volume per square network increases as the
concentration decreases.
应用范例
An example of application
广州花都养殖废水塘治理
治理时间:2019年3月26日 - 5月6日(40天)
工程概况:生态塘面积约550m2,深约1.5m,淤泥0.7m;
场地概况:未完全截污,池水泛绿、浑浊,水面浑浊粘稠,漂浮树叶、浮萍等,岸上闻到轻微臭味。
水深0.5-1.5米,未清淤, 淤泥较深,养殖少量淡水鱼和牛蛙,劣V类水质。
治理方法:水生态网单独治理(无投药等其它治理手段)
铺网面积:180m2(水域面积33%)
设计处理规模:20吨/天
水生态网的适用范围
The scope of application
埃烯水生态网良好适用于养殖河塘,校园/公园湖泊,水源水库,污染河渠,
风水塘……等场景的水体净化使用。
Eene water ecological network is perfectly suitable for water purification
in farming river ponds, campus lakes, water source reservoirs, polluted
rivers...etc.
授权专利
Authorized patents
授权中国发明专利,专利号:CN201920651925.X
CN201821823675.X CN201920983226.X
更多应用案例
Applications
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