WO2024040684A1 - 一种利用微生物污泥颗粒的化工废水处理装置 - Google Patents

一种利用微生物污泥颗粒的化工废水处理装置 Download PDF

Info

Publication number
WO2024040684A1
WO2024040684A1 PCT/CN2022/122637 CN2022122637W WO2024040684A1 WO 2024040684 A1 WO2024040684 A1 WO 2024040684A1 CN 2022122637 W CN2022122637 W CN 2022122637W WO 2024040684 A1 WO2024040684 A1 WO 2024040684A1
Authority
WO
WIPO (PCT)
Prior art keywords
tank
purification tank
microbial sludge
wastewater treatment
chamber
Prior art date
Application number
PCT/CN2022/122637
Other languages
English (en)
French (fr)
Inventor
李善振
姚海勇
袁妤
李�远
吴华明
严月根
Original Assignee
博瑞德环境集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 博瑞德环境集团股份有限公司 filed Critical 博瑞德环境集团股份有限公司
Priority to DE212022000050.1U priority Critical patent/DE212022000050U1/de
Publication of WO2024040684A1 publication Critical patent/WO2024040684A1/zh

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Definitions

  • the invention belongs to the field of wastewater treatment, and specifically relates to a chemical wastewater treatment device utilizing microbial sludge particles.
  • the chemical industry is a pillar industry in my country, but a large amount of wastewater is produced during the production process. Typical characteristics of chemical wastewater are high concentration, complex components, high toxicity, environmental pollution, and difficulty in treatment. Some even use incineration and wet catalytic oxidation treatment, which are costly and energy-intensive.
  • biochemical treatment is the most commonly used treatment method for chemical wastewater, because biochemical treatment has the advantages of low cost and large water volume, but the treatment efficiency is not high, the effluent quality is unstable, and the treated water quality cannot meet the discharge standards. further improvements.
  • the present invention discloses a chemical wastewater treatment device that utilizes microbial sludge particles to allow wastewater to flow in a backflow and climbing manner, resulting in more uniform reactions, increased contact times and areas, strong wastewater treatment capabilities, and stable effluent quality. ,low cost.
  • a chemical wastewater treatment device using microbial sludge particles including an ozone reaction chamber, an air flotation tank, a purification tank, a microbial sludge particle chamber, and a filter tank.
  • a water inlet is provided on one side of the ozone reaction chamber, and the ozone reaction chamber
  • the air flotation tank is connected to one side of the purification tank.
  • the water inlet of the purification tank is equipped with a water cutting plate.
  • the microbial sludge particle chamber is connected to the other side of the purification tank.
  • the purification tank is equipped with 2-4 water baffles from bottom to top. The water baffles are staggered left and right and are arranged downward.
  • the filter tank is divided into a sedimentation tank and an adsorption chamber.
  • the upper side of the sedimentation tank is connected to the purification chamber.
  • the water outlet pipe above the tank side is connected to the adsorption chamber above the other side of the sedimentation tank.
  • the adsorption chamber is provided with two obliquely distributed metal meshes, and an activated carbon particle layer is arranged between the two metal meshes.
  • the adsorption chamber is located from below. There is a water outlet.
  • the water cutting plate is a grid-shaped metal plate.
  • the mud outlet pipe is provided with a control valve.
  • the mud discharge pipe is connected to the auger.
  • a feed port is provided on the side of the purification tank.
  • a sampling port is provided on the side of the purification tank.
  • a return pipeline is provided on the side of the purification tank.
  • a second sampling port is provided on the side of the adsorption chamber.
  • a return pipeline two is provided between the adsorption chamber and the purification tank.
  • the microbial sludge particle chamber is connected to the purification tank.
  • the microorganisms wrapped in the sludge particles can absorb organic matter in the wastewater, thereby achieving the purpose of purifying water quality;
  • the water inlet of the purification tank is equipped with a water cutting plate to cut the inflowing wastewater into several strands, which facilitates the microbial encapsulation and adsorption and speeds up the processing speed;
  • Figure 1 is a schematic structural diagram of the present invention.
  • Figure 2 is a schematic diagram of the water cutting plate according to the present invention.
  • the chemical wastewater treatment device using microbial sludge particles includes an ozone reaction chamber 1, an air flotation tank 2, a purification tank 3, a microbial sludge particle chamber 4, and a filter tank 5.
  • a water inlet 6 is provided on one side of the ozone reaction chamber 1.
  • the ozone reaction chamber 1 is connected to the air flotation tank 2.
  • the air flotation tank 2 is connected to one side of the purification tank 3.
  • the water inlet of the purification tank 3 is provided with a water cutting plate 7, so
  • the microbial sludge particle chamber 4 is connected to the other side of the purification tank 3.
  • a mud outlet pipe 8 is provided below the purification tank 3.
  • the water baffles 9 is staggered to the left and right and arranged tilted downward.
  • the filter tank 5 is divided into a sedimentation tank 10 and an adsorption chamber 11.
  • the top of one side of the sedimentation tank 10 is connected to the water outlet pipe 21 above the side of the purification tank, and the top of the other side of the sedimentation tank is connected to the adsorption chamber 11.
  • the adsorption chamber 11 is provided with two obliquely distributed metal meshes, and an activated carbon particle layer 12 is provided between the two metal meshes.
  • the adsorption chamber is provided with a water outlet 13 from below.
  • the wastewater enters the ozone reaction chamber 1 from the water inlet 6 for oxidation and decomposition treatment first, and then the treated wastewater enters the air flotation tank 2 for air flotation treatment, and then It flows into the purification tank 3.
  • the microbial sludge particle chamber 4 transports the microbial sludge particles into the purification tank 3.
  • the water inlet of the purification tank is provided with a water cutting plate 7.
  • the water cutting plate 7 is a grid-shaped metal plate. The wastewater flows into the purification tank 3. At the moment, it will be cut into several strands by the water cutting plate 7, which is convenient for microbial wrapping and adsorption.
  • the microorganisms wrapped in the sludge particles can absorb organic matter in the wastewater, thereby achieving the purpose of purifying water quality; it is different from the traditional method (loose, floc-like activated sewage).
  • biological sludge can form a high-density microbial community after granulation.
  • Granular sludge is relatively regular spherical or elliptical particles.
  • the particle size is generally 0.5-5mm, which can be as small as 0.2mm or as large as 8mm, with a density of 1.03-1.08g/cm 3 , which is heavier than floc-like sludge (1.01-1.03g/cm 3 ).
  • a control valve 14 is provided in the sludge outlet pipe 8 to facilitate cleaning during leisure time; the outside of the sludge outlet pipe 8 is connected to an auger 15 to facilitate the remaining sludge to be packaged and processed uniformly.
  • the present invention is provided with a feed port 16 on the side of the purification tank 3 to facilitate the input of acidic raw materials or alkaline raw materials for adjustment.
  • the present invention is provided with a sampling port 17 on the side of the purification tank 3 to facilitate monitoring whether the purified water quality reaches the standard. If the water quality does not meet the standard, the outlet pipe 21 is closed and the return pipe 18 on the side of the purification tank 3 is opened to reprocess the wastewater; In the last process, a sampling port 19 is also provided on the side of the adsorption chamber 11. If the water quality is monitored to be substandard, the wastewater will flow into the purification pool 3 along the return pipe 20 between the adsorption chamber 11 and the purification pool 3. Re-process it within a period of time to ensure that the treated water quality meets the standards and is of stable quality.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Treatment By Sorption (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

一种利用微生物污泥颗粒的化工废水处理装置，包括臭氧反应室（1）、气浮池（2）、净化池（3）、微生物污泥颗粒室（4）、过滤池（5），所述臭氧反应室（1）联通气浮池（2），所述气浮池（2）连接净化池（3）一侧，所述净化池（3）入水口设有切水板（7），所述微生物污泥颗粒室（4）联通净化池（3）另一侧，净化池（3）下方设有出泥管（8），所述净化池（3）内自下而上设有2-4个挡水板（9），所述挡水板（9）左右错开倾斜向下设置，所述过滤池（5）分为沉淀池（10）与吸附室（11），所述沉淀池（10）一侧上方联通净化池（3）侧上方出水管道（21），沉淀池（10）另一侧上方联通吸附室（11），所述吸附室（11）内设有斜向的活性炭颗粒层（12）。采用微生物污泥颗粒处理化工废水，让废水呈回流爬升的方式流动，反应更均匀，废水处理能力强，出水水质达标稳定，成本低。

Description

一种利用微生物污泥颗粒的化工废水处理装置 技术领域
本发明属于废水处理领域，具体涉及一种利用微生物污泥颗粒的化工废水处理装置。
背景技术
化工行业是我国支柱产业，但是在生产过程中会产生大量废水。化工废水典型特征是浓度高、组分复杂、毒性大，会污染环境，而且处理难度大。有些甚至采用焚烧、湿式催化氧化处置，成本高、能耗大。
目前，化工废水的处理用的最多的是生化处理法，因为生化处理法具有成本低，处理水量大的优点，但是处理效率不高，出水水质不稳定，处理后的水质无法达到排放标准，需要进一步改进。
发明内容
为解决上述问题，本发明公开了一种利用微生物污泥颗粒的化工废水处理装置，让废水呈回流爬升的方式流动，反应更均匀，增加接触次数与面积，废水处理能力强，出水水质达标稳定，成本低。
为达到上述目的，本发明的技术方案如下：
一种利用微生物污泥颗粒的化工废水处理装置，包括臭氧反应室、气浮池、净化池、微生物污泥颗粒室、过滤池，所述臭氧反应室一侧设有进水口，所述臭氧反应室联通气浮池，所述气浮池连接净化 池一侧，所述净化池入水口设有切水板，所述微生物污泥颗粒室联通净化池另一侧，净化池下方设有出泥管，所述净化池内自下而上设有2-4个挡水板，所述挡水板左右错开倾斜向下设置，所述过滤池分为沉淀池与吸附室，所述沉淀池一侧上方联通净化池侧上方出水管道，沉淀池另一侧上方联通吸附室，所述吸附室内设有斜向分布的两个金属网，两个金属网之间设置有活性炭颗粒层，所述吸附室从下方设有出水口。
作为本发明的一种改进，所述切水板为网格形金属板。
作为本发明的一种改进，所述出泥管设有控制阀。
作为本发明的一种改进，所述出泥管联通绞龙。
作为本发明的一种改进，所述净化池侧面设有进料口。
作为本发明的一种改进，所述净化池侧面设有取样口一。
作为本发明的一种改进，所述净化池侧面设有回流管道一。
作为本发明的一种改进，所述吸附室侧面设有取样口二。
作为本发明的一种改进，所述吸附室与净化池之间设有回流管道二。
本发明的有益效果为：
(1)通过臭氧反应、微生物污泥颗粒净化、过滤对化工废水进行处理，去除废水中的大部分不易降解的有机污染物质，出水水质达标；
(2)微生物污泥颗粒室联通净化池，污泥颗粒包裹的微生物能吸附废水中的有机物，从而达到净化水质的目的；
(3)采用环境友好的微生物法对高浓度毒性化工废水进行能源回收及治理，成本仅约为焚烧法的1/3，并有效降低碳排放量；
(4)净化池入水口设有切水板，流入的废水剪切成若干股，便于微生物包裹吸附，加快处理速度；
(5)净化池内自下而上设有2-4个挡水板，挡水板左右错开倾斜向下设置，会迟滞流水速度以及防溅，废水从净化池底部自下而上呈回流爬升的方式流动，能够延长废水与微生物污泥颗粒设的反应时间，进而能够提高废水处理效果；
(6)在净化池与过滤池侧面均设有取样口，发现不符合工序要求，则沿回流管道流回前道工序重新处理，确保出水水质达标。
附图说明
图1为本发明的结构示意图。
图2为本发明所述的切水板示意图。
附图标识列表：
1、臭氧反应室，2、气浮池，3、净化池，4、微生物污泥颗粒室，5、过滤池，6、进水口，7、切水板，8、出泥管，9、挡水板，10、沉淀池，11、吸附室，12、活性炭颗粒层，13、出水口，14、控制阀；15、绞龙，16、进料口，17、取样口一，18、回流管道一，19、取样口二，20、回流管道二，21、出水管道。
具体实施方式
下面结合附图和具体实施方式，进一步阐明本发明，应理解下述具体实施方式仅用于说明本发明而不用于限制本发明的范围。
如图所示，本发明所述的一种利用微生物污泥颗粒的化工废水处理装置，包括臭氧反应室1、气浮池2、净化池3、微生物污泥颗粒室4、过滤池5，所述臭氧反应室1一侧设有进水口6，所述臭氧反应室1联通气浮池2，所述气浮池2连接净化池3一侧，所述净化池3入水口设有切水板7，所述微生物污泥颗粒室4联通净化池3另一侧，净化池3下方设有出泥管8，所述净化池内自下而上设有2-4个挡水板9，所述挡水板9左右错开倾斜向下设置，所述过滤池5分为沉淀池10与吸附室11，所述沉淀池10一侧上方联通净化池侧上方出水管道21，沉淀池另一侧上方联通吸附室11，所述吸附室11内设有斜向分布的两个金属网，两个金属网之间设置有活性炭颗粒层12，所述吸附室从下方设有出水口13。
本发明所述的一种利用微生物污泥颗粒的化工废水处理装置，废水从进水口6进入臭氧反应室1先进行氧化分解处理，然后将处理后的废水进入气浮池2进行气浮处理，然后流入净化池3，微生物污泥颗粒室4将微生物污泥颗粒输送到净化池3内，净化池入水口设有切水板7，所述切水板7为网格形金属板，废水在流入的瞬间会被切水板7剪切成若干股，便于微生物包裹吸附，污泥颗粒包裹的微生物能吸附废水中的有机物，从而达到净化水质的目的；与传统方法(松散、絮体状活性污泥)相比，生物污泥颗粒化后，可形成高密度的微生物群落，颗粒污泥为具有相对规则的球形或椭圆形颗粒，粒径一般为 0.5-5mm，可以小到0.2mm或大到8mm，密度为1.03-1.08g/cm 3，比絮体状污泥(1.01-1.03g/cm 3)重，因为颗粒大而重，其沉降性能优异，在净化池3内不易流失，因而有较高的污泥浓度和良好的处理效果。另外净化池内自下而上设有2-4个挡水板9，挡水板左右错开倾斜向下设置(倾斜角度15-20°)，废水从净化池3入水口冲入，倾斜的挡水板会一层层的迟滞流水速度以及防溅，即使往上冲上一波，最终还是要沿着倾斜向下的挡水板9流下来，所以废水从净化池底部流入后，整体呈回流爬升的方式慢慢抬高水位，能够延长废水与微生物污泥颗粒设的反应时间，进而能够提高废水处理效果；废水在净化池3内经过处理反应后，沿侧上方的出水管道21溢入沉淀池10，将废水里剩余的物质进行沉淀，最后从上方溢出进入吸附室11，除臭、脱色、防腐杀菌，检测达标后进行排放。本装置成本仅为焚烧法的1/3，并有效降低碳排放量，值得推广。
本发明在出泥管8设有控制阀14，闲暇时便于清理；出泥管8外侧联通绞龙15，便于将剩余的污泥打包后进行统一处理。
另外在废水处理过程中，要测量废水的酸碱度，如果不符合要求要进行酸碱调节，本发明在净化池3侧面设有进料口16，便于投入酸性原料或碱性原料进行调节。
本发明在净化池3侧面设有取样口一17，便于监测净化后的水质是否达标，如果不达标，则关闭出水管道21，打开净化池3侧面的回流管道一18，将废水重新处理；同理，在最后一道工序，吸附室11侧面同样也设有一个取样口二19，如果监测到水质不达标，则 将废水沿吸附室11与净化池3之间的回流管道二20流入净化池3内重新处理，确保处理后的水质达标，质量稳定。
需要说明的是，以上内容仅仅说明了本发明的技术思想，不能以此限定本发明的保护范围，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰均落入本发明权利要求书的保护范围之内。

Claims (9)

  1. 一种利用微生物污泥颗粒的化工废水处理装置，其特征在于：包括臭氧反应室、气浮池、净化池、微生物污泥颗粒室、过滤池，所述臭氧反应室一侧设有进水口，所述臭氧反应室联通气浮池，所述气浮池连接净化池一侧，所述净化池入水口设有切水板，所述微生物污泥颗粒室联通净化池另一侧，净化池下方设有出泥管，所述净化池内自下而上设有2-4个挡水板，所述挡水板左右错开倾斜向下设置，所述过滤池分为沉淀池与吸附室，所述沉淀池一侧上方联通净化池侧上方出水管道，沉淀池另一侧上方联通吸附室，所述吸附室内设有斜向分布的两个金属网，两个金属网之间设置有活性炭颗粒层，所述吸附室从下方设有出水口。
  2. 根据权利要求1所述的一种利用微生物污泥颗粒的化工废水处理装置，其特征在于：所述切水板为网格形金属板。
  3. 根据权利要求1所述的一种利用微生物污泥颗粒的化工废水处理装置，其特征在于：所述出泥管设有控制阀。
  4. 根据权利要求3所述的一种利用微生物污泥颗粒的化工废水处理装置，其特征在于：所述出泥管联通绞龙。
  5. 根据权利要求1所述的一种利用微生物污泥颗粒的化工废水处理装置，其特征在于：所述净化池侧面设有进料口。
  6. 根据权利要求1所述的一种利用微生物污泥颗粒的化工废水处理装置，其特征在于：所述净化池侧面设有取样口一。
  7. 根据权利要求6所述的一种利用微生物污泥颗粒的化工废水处理 装置，其特征在于：所述净化池侧面设有回流管道一。
  8. 根据权利要求1所述的一种利用微生物污泥颗粒的化工废水处理装置，其特征在于：所述吸附室侧面设有取样口二。
  9. 根据权利要求8所述的一种利用微生物污泥颗粒的化工废水处理装置，其特征在于：所述吸附室与净化池之间设有回流管道二。
PCT/CN2022/122637 2022-08-24 2022-09-29 一种利用微生物污泥颗粒的化工废水处理装置 WO2024040684A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE212022000050.1U DE212022000050U1 (de) 2022-08-24 2022-09-29 Eine Vorrichtung zur chemischen Abwasserbehandlung unter Verwendung von mikrobiellen Schlammpartikeln

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202222227823.0 2022-08-24
CN202222227823.0U CN218811010U (zh) 2022-08-24 2022-08-24 一种利用微生物污泥颗粒的化工废水处理装置

Publications (1)

Publication Number Publication Date
WO2024040684A1 true WO2024040684A1 (zh) 2024-02-29

Family

ID=87259075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/122637 WO2024040684A1 (zh) 2022-08-24 2022-09-29 一种利用微生物污泥颗粒的化工废水处理装置

Country Status (2)

Country Link
CN (1) CN218811010U (zh)
WO (1) WO2024040684A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102190378A (zh) * 2010-03-11 2011-09-21 中国科学院成都生物研究所 采用微生物混凝气浮处理废水的方法及其装置
CN102229447A (zh) * 2011-05-13 2011-11-02 十堰碧水源环保技术中心 处理含乳化液废水的厌氧反应器
CN203700023U (zh) * 2014-01-26 2014-07-09 陕西科技大学 一种新型厌氧颗粒污泥流化床反应器
CN104529085A (zh) * 2014-12-31 2015-04-22 广州立白企业集团有限公司 一种油脂水解废水的处理方法
US20200062628A1 (en) * 2017-04-18 2020-02-27 Doosan Heavy Industries & Construction Co., Ltd. Bioreactor for treating sewage and sewage treatment system comprising the same
CN112142196A (zh) * 2020-09-11 2020-12-29 上海天丰环保有限公司 一种厌氧自循环系统处理高浓度难降解废水的方法
CN215480383U (zh) * 2021-04-27 2022-01-11 博瑞德环境集团股份有限公司 一种微生物污泥颗粒处理化工废水的设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102190378A (zh) * 2010-03-11 2011-09-21 中国科学院成都生物研究所 采用微生物混凝气浮处理废水的方法及其装置
CN102229447A (zh) * 2011-05-13 2011-11-02 十堰碧水源环保技术中心 处理含乳化液废水的厌氧反应器
CN203700023U (zh) * 2014-01-26 2014-07-09 陕西科技大学 一种新型厌氧颗粒污泥流化床反应器
CN104529085A (zh) * 2014-12-31 2015-04-22 广州立白企业集团有限公司 一种油脂水解废水的处理方法
US20200062628A1 (en) * 2017-04-18 2020-02-27 Doosan Heavy Industries & Construction Co., Ltd. Bioreactor for treating sewage and sewage treatment system comprising the same
CN112142196A (zh) * 2020-09-11 2020-12-29 上海天丰环保有限公司 一种厌氧自循环系统处理高浓度难降解废水的方法
CN215480383U (zh) * 2021-04-27 2022-01-11 博瑞德环境集团股份有限公司 一种微生物污泥颗粒处理化工废水的设备

Also Published As

Publication number Publication date
CN218811010U (zh) 2023-04-07

Similar Documents

Publication Publication Date Title
CN110510809B (zh) 一种不使用化学药剂及消毒剂的生活污水深度处理系统
CN101205109B (zh) 厌氧法处理化纤废水装置
CN105174537B (zh) 一种工业污水处理系统及净化方法
CN108178383B (zh) 一种含泥沙污水的净化处理装置
CN208151134U (zh) 一种湖泊水体净化装置
CN102897889A (zh) 纳米零价铁净化废水中镉的方法及其装置
CN201240961Y (zh) 催化氧化处理pvc废水装置
CN110550843B (zh) 生活污水的处理系统
KR100989414B1 (ko) 정화조를 이용한 폐수처리장치
CN108046517A (zh) 一种生活污水处理系统及其工艺
CN104229757B (zh) 一种将污酸净化处理返回流程再利用的方法
WO2024040684A1 (zh) 一种利用微生物污泥颗粒的化工废水处理装置
CN108947144A (zh) 一种工业污水与废气协同处理工艺流程及协同处理系统
CN110015779B (zh) 船舶洗涤废水处理装置
CN104817217B (zh) 一种臭氧预氧化水处理设备及其水处理方法
CN207276324U (zh) 利用活性污泥进行吸附的废水处理系统
CN212559839U (zh) 一种工业生产用污水处理装置
JP2024502580A (ja) オゾンの添加と組み合わせた活性炭への吸着による水の処理方法、および当該方法を実施するための設備
CN209759210U (zh) 一种工业废水处理装置
CN104817218B (zh) 一种臭氧预氧化水处理方法
CN110550845B (zh) 生活污水的处理系统
CN209322656U (zh) 一种基于光催化氧化与碳基吸附的废水处理系统
CN209276308U (zh) 一种工业污水与废气协同处理系统
CN207046957U (zh) 一种高效微生物污水处理装置
CN111151090A (zh) 一种废水废气综合处理方法