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湖南天通环保水处理工业污水处理电解式哪家强

更新时间:2018-07-25 17:09:59 信息编号:145326586
湖南天通环保水处理工业污水处理电解式哪家强
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湖南天通环保水处理工业污水处理电解式哪家强

公司简介:济宁天通水处理设备有限公司,主要从事污水处理、环保设备的生产和销售业务。主要从事:纺织印染废水处理、化工废水处理、制药废水处理、食品加工废水处理、工业污水处理、环保水处理、造纸废水处理、水产养殖废水处理等设备。目前,济宁天通污水处理设备已广泛应用于饮用水、市政污水、医院污水、生活污水、机场污水、公路污水、风景区污水、食品厂、工业循环冷却水、中水回用等领域。

湖南岳阳新工艺设备:

 针对电镀行业综合排放水水量大,有害物质浓度低难处理的难题以及新标准实施的环保压力,天创公司自主研发的膜集成工艺对电镀综合排放水进行分级分离处理,从而有效提升传统废水处理技术的经济性,不仅消除废水中的低浓度有害物质,满足新行业排放标准,并且进一步深度处理,使废水达到不同的生产回用标准。

        折叠电镀废水处理流程

        钝化浓缩液用提升泵将浓缩液输入到还原池内,通过计量泵将硫酸液加 入还原池内,使还原池pH值达到2-3,然后通过计量泵将还原剂亚硫酸加入还原池内,将六价铬还原为三价铬。

        经过还原处理的钝化液和前处理,镀锌、镀镍水洗水进入大调节池中,各种废水在调节池中经过充分的均化后经提升泵提升至反应池1中,通过计量泵进入CaCl2,以破坏Zn2+的络合物,在反应池2中通过计量泵进入NaOH,调节pH值在9-11范围内,然后废水流入反应池3中,通过计量泵进入助凝剂PAM后进入斜板沉淀池中,金属氢氧化物形成污泥沉入污泥斗中,上清液自流进入中和池进行酸碱调节,调回pH值在6-9范围内,然后排放。斜板沉淀池中污泥定期排放至污泥池,用厢式压滤机处理成泥饼后外运深埋,污泥水返回调节池。

工艺特点:

        1.鰀分离工艺配置合理,可靠性好,。

        2.直接进入膜分离系统、避免重复加药、降低废水运行成本。

        3.降低反应综合池废水处理负担,了后级处理负荷平衡。

        4.大大减少了酸和碱的用量。

        5.出水为工业软化水的标准,可用于生产中辅助用水环节。

联系电话:

联系人:范经理

Company introduction: Jining Tian Tong Shui processing equipment Co., Ltd., mainly engaged in the production and sales of sewage treatment, environmental protection equipment. Mainly engaged in: textile printing and dyeing wastewater treatment, chemical wastewater treatment, pharmaceutical wastewater treatment, food processing wastewater treatment, papermaking wastewater treatment, aquaculture wastewater treatment and other equipment. At present, Jining Tiantong sewage treatment equipment has been widely applied in drinking water, municipal sewage, hospital sewage, domestic sewage, airport sewage, Road sewage, scenic area sewage, food factory, industrial circulating cooling water, reclaimed water and other fields.

Hunan Yueyang new technology and equipment:

The electroplating industry comprehensive discharge water, implementation problems difficult to deal with the low concentration of harmful substances and the new standard of environmental pressure, integrated membrane technology Tianchuang company independent research and development of the grade separation treatment of electroplating comprehensive discharge water, so as to effectively enhance the traditional wastewater treatment technology of the economy, not only to eliminate harmful substances in the wastewater of low concentration the industry to meet the new emission standards, and further treatment to achieve different production wastewater reuse standards.

Treatment process of folding electroplating wastewater

The passivation concentrated liquid is input into the reduction tank by the lifting pump, and the sulfuric acid solution is added into the reduction tank by the metering pump, so that the pH value of the reduction tank reaches 2-3. Then, the reduction agent sulfite is added into the reduction tank by the metering pump, and the six valent chromium is reduced to trivalent chromium.

After passivation liquid reduction treatment and pretreatment, zinc plating and nickel plating washing water into the regulation pool, all kinds of waste water in the pool after full adjustment homogenizes and pump up to enhance the reaction pool 1, enter the CaCl2 through the metering pump, to destroy the Zn2+ complexes in the reaction tank through the metering pump in NaOH 2, adjusting the pH value in the range of 9-11, and then the waste water into the reaction tank 3, into the inclined plate through the metering pump into the coagulant PAM after sedimentation tank, sludge into the formation of metal hydroxide sludge bucket, supernatant flow into the neutralization tank for pH adjustment, to pH value in the range of 6-9, and then discharged. The sludge is discharged into the sludge pool regularly in the inclined plate sedimentation tank, and the mud cake is deeply buried after the mud cake is treated with a van filter press, and the sludge water is returned to the regulating pool.

Process characteristics:

The 1. Huan separation process of reasonable configuration, good reliability, high efficiency.

2. directly into the membrane separation system, avoid repeated dosing, reduce the cost of wastewater operation.

3. reduce the burden of the wastewater treatment in the reaction tank, and ensure the balance of the post stage treatment load.

4. greatly reduced the amount of acid and alkali.

5. the effluent is the standard of the industrial softening water, which can be used for the auxiliary water link in the production.

Contact phone:

Contact: Manager fan

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