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CN108751576A - 一种化妆品生产废水处理成套系统及方法 - Google Patents

一种化妆品生产废水处理成套系统及方法 Download PDF

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CN108751576A
CN108751576A CN201810528728.XA CN201810528728A CN108751576A CN 108751576 A CN108751576 A CN 108751576A CN 201810528728 A CN201810528728 A CN 201810528728A CN 108751576 A CN108751576 A CN 108751576A
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sludge
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于丽春
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Beijing Xiangyun Zhihui Technology Co., Ltd.
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Abstract

本发明公开了一种化妆品生产废水处理成套系统及方法,包括依次连通的粗细格栅井、加盖厌氧调节池、超声电芬顿电吸附装置、厌氧池、沉淀池、超声膜生物滤池、涡旋纳滤装置和清水池。该处理成套系统及方法充分研究了化妆品废水中所含有的有机物、重金属等有害物质的特点,充分发挥了各种处理方式的优点,实现了连续稳定的循环处理过程。该结构还具有水力停留时间短,污泥产量少,色度去除率高,运行成本低,占地面积小,耗电低等节能环保、设备使用寿命长的优点。

Description

一种化妆品生产废水处理成套系统及方法
技术领域
本发明涉及环保领域,尤其涉及一种化妆品生产废水处理成套系统及方法。
背景技术
随中国经济的发展,工业用水量增加,使有限的水资源日趋紧张,中国垃圾填埋场、垃圾焚烧场、垃圾转运站、化妆品、造纸、冶金、印染、制药、皮革、钻井废水、炼油、石油化工、精细化工、食品加工酿造、焦化、五金清洗、涂装、电镀企业排放含高难度的工业废水,使中国水环境污染加剧;寻找新的实用的废水处理技术使废水能减量化、再生利用和资源化成为解决水资源短缺的重要途径。传统的处理方式一般是通过微滤、超滤、纳滤反渗透膜技术、蒸发器、焚烧、微电解、或低电压、大电流的电解法以及生物处理法。这些单一处理方式存在对废水处理不彻底、处理设备寿命低、成本高等缺陷,因此急需寻求一种一种高效、连续稳定的集多种处理方式的组合处理工艺,从而使得这些污水处理系统在工业废水的处理工作中得以推广普及。
发明内容
本发明目的就是为了弥补已有技术的缺陷,提供一种高效、连续稳定的化妆品生产废水处理成套系统及方法。
本发明是通过以下技术方案实现的:
一种化妆品生产废水处理成套系统,包括依次连通的粗细格栅井、加盖厌氧调节池、超声电芬顿电吸附装置、厌氧池、沉淀池、超声膜生物滤池、涡旋纳滤装置和清水池;所述成套系统下端依次设有污泥浓缩池和压滤机。
所述超声电芬顿电吸附装置替代传统电絮凝气浮池和初沉淀池,借助高频超声波溶解铁(铝板)产生原电池作用或外加高压电作用产生电化学反应,把紫外线、电能转化成化学能,对废水中的难降解物进行氧化还原预处理。
所述清水池设有消毒装置,起到杀菌消毒和调节处理水量的作用。
所述超声电芬顿电吸附装置下端浮渣污泥出口与污泥浓缩池入口相连;所述厌氧池、沉淀池、超声膜生物滤池下端混合回流;所述超声膜生物滤池下端剩余污泥出口与污泥浓缩池入口相连;所述涡旋纳滤装置下端浓水出口与污泥浓缩池入口相连。
所述污泥浓缩池上清液出口与加盖厌氧调节池相连;所述压滤机的滤液出口与加盖厌氧调节池相连。
一种化妆品生产废水处理方法,包括如下步骤:
(1)化妆品废水经过粗细格栅井去除可能堵塞水泵机组及管道阀门的较粗大悬浮物,进入加盖厌氧调节池对其中大分子有机物进行初步降解和水量进行调节,进入超声电芬顿电吸附装置对于其中高难度降解有机物进行深度降解絮凝后,上层浮渣污泥进入污泥浓缩池,下层液体进入厌氧池;
(2)在厌氧池中的厌氧菌对其进行水解阶段、发酵阶段、产乙酸阶段、甲烷阶段四个阶段降解过程,上层液体进入沉淀池中好氧接触氧化及浸置沉淀,上层液体进入超声膜生物滤池处理;
(3)在超声膜生物滤池中借助超生混合作用促使液体与生物滤池微生物膜充分接触,然后上层液体,浸置后上层液体进入涡旋纳滤装置过滤后,上层液体进入装有消毒装置的清水池处理后达标排放;
(4)这些装置下端的污泥进入污泥浓缩池浓缩处理后进入压滤机压滤成泥饼干化后外运处理,滤液返回加盖厌氧调节池。
本发明的优点是:
本发明提供了化妆品生产废水处理成套系统及方法,首选采用粗细格栅井对较大颗粒悬浮物进行初步去除后,再结合超声电芬顿电吸附、厌氧降解、好氧接触氧化、超声膜生物过滤、涡旋纳滤等一系列处理方式依次分布组合,最后进入清水池消毒处理后即可。该处理成套系统及方法充分研究了化妆品废水中所含有的有机物、重金属等有害物质的特点,充分发挥了各种处理方式的优点,实现了连续稳定的循环处理过程。该结构还具有水力停留时间短,污泥产量少,色度去除率高,运行成本低,占地面积小,耗电低等节能环保、设备使用寿命长的优点,最终出水水质稳定,优于国家严控区新标准。
附图说明
图1为本发明工艺流程图。
具体实施方式
参见图1一种化妆品生产废水处理成套系统,包括依次连通的粗细格栅井、加盖厌氧调节池、超声电芬顿电吸附装置、厌氧池、沉淀池、超声膜生物滤池、涡旋纳滤装置和清水池;所述成套系统下端依次设有污泥浓缩池和压滤机。
所述超声电芬顿电吸附装置替代传统电絮凝气浮池和初沉淀池,借助高频超声波溶解铁(铝板)产生原电池作用或外加高压电作用产生电化学反应,把紫外线、电能转化成化学能,对废水中的难降解物进行氧化还原预处理。
所述清水池设有消毒装置,起到杀菌消毒和调节处理水量的作用。
所述超声电芬顿电吸附装置下端浮渣污泥出口与污泥浓缩池入口相连;所述厌氧池、沉淀池、超声膜生物滤池下端混合回流;所述超声膜生物滤池下端剩余污泥出口与污泥浓缩池入口相连;所述涡旋纳滤装置下端浓水出口与污泥浓缩池入口相连。
所述污泥浓缩池上清液出口与加盖厌氧调节池相连;所述压滤机的滤液出口与加盖厌氧调节池相连。
一种化妆品生产废水处理方法,包括如下步骤:
(1)化妆品废水经过粗细格栅井去除可能堵塞水泵机组及管道阀门的较粗大悬浮物,进入加盖厌氧调节池对其中大分子有机物进行初步降解和水量进行调节,进入超声电芬顿电吸附装置对于其中高难度降解有机物进行深度降解絮凝后,上层浮渣污泥进入污泥浓缩池,下层液体进入厌氧池;
(2)在厌氧池中的厌氧菌对其进行水解阶段、发酵阶段、产乙酸阶段、甲烷阶段四个阶段降解过程,上层液体进入沉淀池中好氧接触氧化及浸置沉淀,上层液体进入超声膜生物滤池处理;
(3)在超声膜生物滤池中借助超生混合作用促使液体与生物滤池微生物膜充分接触,然后上层液体,浸置后上层液体进入涡旋纳滤装置过滤后,上层液体进入装有消毒装置的清水池处理后达标排放;
(4)这些装置下端的污泥进入污泥浓缩池浓缩处理后进入压滤机压滤成泥饼干化后外运处理,滤液返回加盖厌氧调节池。

Claims (6)

1.一种化妆品生产废水处理成套系统,其特征在于,包括依次连通的粗细格栅井、加盖厌氧调节池、超声电芬顿电吸附装置、厌氧池、沉淀池、超声膜生物滤池、涡旋纳滤装置和清水池;所述成套系统下端依次设有污泥浓缩池和压滤机。
2.根据权利要求1所述的一种化妆品生产废水处理成套系统,其特征在于,所述超声电芬顿电吸附装置替代传统电絮凝气浮池和初沉淀池,借助高频超声波溶解铁(铝板)产生原电池作用或外加高压电作用产生电化学反应,把紫外线、电能转化成化学能,对废水中的难降解物进行氧化还原预处理。
3.根据权利要求1所述的一种化妆品生产废水处理成套系统,其特征在于,所述清水池设有消毒装置,起到杀菌消毒和调节处理水量的作用。
4.根据权利要求1所述的一种化妆品生产废水处理成套系统,其特征在于,所述超声电芬顿电吸附装置下端浮渣污泥出口与污泥浓缩池入口相连;所述厌氧池、沉淀池、超声膜生物滤池下端混合回流;所述超声膜生物滤池下端剩余污泥出口与污泥浓缩池入口相连;所述涡旋纳滤装置下端浓水出口与污泥浓缩池入口相连。
5.根据权利要求1所述的一种化妆品生产废水处理成套系统,其特征在于,所述污泥浓缩池上清液出口与加盖厌氧调节池相连;所述压滤机的滤液出口与加盖厌氧调节池相连。
6.一种化妆品生产废水处理方法,其特征在于,包括如下步骤:
(1)化妆品废水经过粗细格栅井去除可能堵塞水泵机组及管道阀门的较粗大悬浮物,进入加盖厌氧调节池对其中大分子有机物进行初步降解和水量进行调节,进入超声电芬顿电吸附装置对于其中高难度降解有机物进行深度降解絮凝后,上层浮渣污泥进入污泥浓缩池,下层液体进入厌氧池;
(2)在厌氧池中的厌氧菌对其进行水解阶段、发酵阶段、产乙酸阶段、甲烷阶段四个阶段降解过程,上层液体进入沉淀池中好氧接触氧化及浸置沉淀,上层液体进入超声膜生物滤池处理;
(3)在超声膜生物滤池中借助超生混合作用促使液体与生物滤池微生物膜充分接触,然后上层液体,浸置后上层液体进入涡旋纳滤装置过滤后,上层液体进入装有消毒装置的清水池处理后达标排放;
(4)这些装置下端的污泥进入污泥浓缩池浓缩处理后进入压滤机压滤成泥饼干化后外运处理,滤液返回加盖厌氧调节池。
CN201810528728.XA 2018-05-29 2018-05-29 一种化妆品生产废水处理成套系统及方法 Withdrawn CN108751576A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
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CN109824172A (zh) * 2019-03-25 2019-05-31 苏州希图环保科技有限公司 一种高浓度酸碱废水组合处理装置及其工艺
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CN111847733A (zh) * 2020-07-13 2020-10-30 久沛(上海)环保科技有限公司 一种涂装废水高效处理工艺
CN114409204A (zh) * 2022-02-17 2022-04-29 广州绿莱环保科技有限公司 一种废水自动处理系统及其处理方法

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