WO2019000615A1 - 一种新型处理工业废水有机物的装置 - Google Patents

一种新型处理工业废水有机物的装置 Download PDF

Info

Publication number
WO2019000615A1
WO2019000615A1 PCT/CN2017/098504 CN2017098504W WO2019000615A1 WO 2019000615 A1 WO2019000615 A1 WO 2019000615A1 CN 2017098504 W CN2017098504 W CN 2017098504W WO 2019000615 A1 WO2019000615 A1 WO 2019000615A1
Authority
WO
WIPO (PCT)
Prior art keywords
reactor
inlet
hydrogen peroxide
water
ozone
Prior art date
Application number
PCT/CN2017/098504
Other languages
English (en)
French (fr)
Inventor
陈红嘉
Original Assignee
苏州艾特斯环保材料有限公司
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 苏州艾特斯环保材料有限公司 filed Critical 苏州艾特斯环保材料有限公司
Publication of WO2019000615A1 publication Critical patent/WO2019000615A1/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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds

Definitions

  • the invention relates to the field of environmentally-friendly sewage treatment, in particular to a novel device for treating organic substances in industrial wastewater.
  • the present invention provides a novel apparatus for treating organic matter in industrial wastewater according to the deficiencies in the above conventional techniques.
  • a novel device for treating organic matter in industrial wastewater is composed of ozone generator, ozone buffer tank, hydrogen peroxide storage tank, hydrogen peroxide water pump, reactor, exhaust gas processor, air inlet, inlet port, vent hole, water inlet and outlet
  • the nozzle is composed of the ozone generator connected to the ozone buffer tank, the ozone buffer tank is connected to the reactor through the air inlet, and the hydrogen peroxide storage tank is connected to the double oxygen water pump, and the inlet, the inlet port, the vent hole and the inlet are arranged in the reactor.
  • the nozzle and the outlet, the hydrogen peroxide pump is connected to the reactor through the inlet port, the inlet port is arranged at the lower end of the reactor, and the inlet port and the inlet port are also arranged at the lower end of the reactor, and the reaction
  • the lower part of the reactor is provided with a catalyst layer
  • the upper part of the reactor is provided with an exhaust gas processor
  • the lower part of the exhaust gas processor is provided with a vent hole
  • the lower end of the vent hole is provided with an upper cover
  • the bottom of the reactor bottom is provided with a ring
  • the aeration head has a water outlet and three outlets.
  • the water outlet is connected to the water outlet.
  • the catalyst layer is divided into an upper catalyst layer and a lower catalyst layer.
  • the bottom of the reactor is provided with a vent.
  • the invention has the beneficial effects that the strong oxidant utilized by the invention is easy to decompose and has no secondary pollutants; and is suitable for treating refractory high-concentration chemical wastewater, the device is simple, and the treatment effect is very satisfactory.
  • Figure 1 is a schematic view of the structure of the present invention.
  • the present invention is a novel device for treating organic matter in industrial wastewater, which is composed of an ozone generator 1, an ozone buffer tank 2, a hydrogen peroxide storage tank 3, a hydrogen peroxide water pump 4, a reactor 5, an exhaust gas processor 6, and The gas port 7, the liquid inlet 8, the vent hole 9, the water inlet 10 and the water outlet 11, the ozone generator 1 is connected to the ozone buffer tank 2, and the ozone buffer tank 2 is connected to the reactor 5 through the air inlet 7,
  • the hydrogen peroxide storage tank 3 is connected to the hydrogen peroxide water pump 4, and the reactor 5 is provided with an air inlet 7, a liquid inlet 8, a gas outlet 9, a water inlet 10 and a water outlet 11, and the hydrogen peroxide water pump 4 is connected to the reactor 5 through the liquid inlet 8.
  • the water inlet 10 is disposed at the lower end of the reactor 5, the inlet port 7 and the liquid inlet port 8 are also disposed at the lower end of the reactor 5, the lower portion of the reactor 5 is provided with a catalyst layer 12, and the upper portion of the reactor 5 is provided with an exhaust gas treatment
  • the exhaust pipe 9 is disposed at a lower portion of the exhaust gas processor 6, and the upper end of the exhaust hole 9 is provided with an upper cover.
  • the bottom air inlet 7 of the reactor 5 is provided with a ring of aeration head, and the reactor 5 is provided with a gas outlet. There are three nozzles 11 and three outlets.
  • the water outlet 11 is connected to the water outlet pipe 13.
  • the catalyst layer 12 is divided into an upper catalyst layer and a lower catalyst layer.
  • the bottom of the reactor 5 is provided with a vent.
  • the working principle of the invention is that the device can be subjected to intermittent treatment and continuous treatment.
  • the ozone and hydrogen peroxide are uniformly mixed at the bottom of the reactor 5 after intermittent treatment, the catalyst layer 12 is pre-distributed and then flows through the wastewater from bottom to top.
  • the turbulent flow is formed inside, and the ventilation time is controlled within 30 min.
  • the ozone and hydrogen peroxide are thoroughly mixed in the bottom of the reactor 5 and flow in the same direction as the inflowing wastewater, and a turbulent flow is formed inside the reactor, which can greatly promote gas-liquid contact.
  • Ozone and hydrogen peroxide are added from the bottom of the reactor 5.
  • the ventilation time is controlled within 30 min;
  • the inner catalyst layer 12 of the reactor 5 is divided into two upper and lower layers, and the catalyst layer 12 can perform pre-distribution of the gas while participating in the reaction, thereby improving the flow distribution inside the reactor;
  • the water inlet 10 of the reactor 5 is located at the bottom of the reactor 5, and can be used for the one-time addition of waste water during the intermittent operation of the reactor 5 and the continuous addition of the wastewater when the reactor 5 is used for continuous operation;
  • a ring of aeration head is arranged, which can improve the state of ozone inlet and strengthen the mixing of the gas phase and the liquid phase;
  • the bottom of the reactor 5 is provided with a liquid inlet port 8, and the hydrogen peroxide water is thoroughly mixed with the wastewater after entering the reactor 5 and under the driving force of ozone and air;
  • the reactor 5 is provided with three water outlets 11 for treating different types of wastewater without changing the amount of ozone aeration and the amount of hydrogen peroxide added, and the use range is wider;
  • the bottom of the reactor 5 is provided with a venting port, which can discharge the waste water in the reactor 5 after stopping the reaction;
  • the exhaust gas processor 6 is arranged on the upper part of the reactor 5, which can absorb and decompose unreacted ozone to avoid polluting the environment, and at the same time, can absorb volatile gases escaping from the waste water and reduce environmental pollution;
  • ozone generator 1 After the ozone generator 1 generates ozone, under the power provided by itself, ozone and air are injected into the ozone buffer tank 2 and then injected into the reactor 5;
  • the hydrogen peroxide is pre-stored in the hydrogen peroxide storage tank 3, and the hydrogen peroxide pump 4 is used to inject the hydrogen peroxide into the reactor 5.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

一种新型处理工业废水有机物的装置，是由臭氧发生器（1）、臭氧缓冲罐（2）、双氧水储罐（3）、双氧水泵（4）、反应器（5）、尾气处理器（6）、进气口（7）、进液口（8）、排气孔（9）、进水口（10）和出水口（11）组成，臭氧发生器（1）连接臭氧缓冲罐（2），臭氧缓冲罐（2）通过进气口（7）连接反应器（5），双氧水储罐（3）连接双氧水泵（4），双氧水泵（4）通过进液口（8）连接反应器（5），进水口（10）设置在反应器（5）的下端，进气口（7）和进液口（8）设置在反应器（5）的下端，反应器（5）的下部设置有催化剂层（12），反应器（5）的上部设置有尾气处理器（6），尾气处理器（6）的下部设置有排气孔（9），排气孔（9）的下端设置有上盖，反应器（5）底部进气口（7）后环布一圈曝气头，反应器（5）设有出水口（11），出水口（11）有三个。

Description

一种新型处理工业废水有机物的装置 技术领域
本发明涉及环保污水处理领域，具体为一种新型处理工业废水有机物的装置。
背景技术
对目前，在废水处理工程中，废水中常存在很多难降解物质，例如硝基苯及其他蒽醌类物质，普通氧化法难以氧化此类物质，相关新高级氧化法成本高昂。在普通处理方法难以降解废水中COD的情况下，本发明创造(根据专利法第二条第1款规定：本法所称的发明创造是指发明、发明和外观设计。在此本人用发明创造属于个人习惯问题，没有任何错误！)将现有的化学氧化法利用到难降解高浓度化工废水当中，利用双氧水和臭氧结合处理，同时将废水的PH调节到3左右，在催化剂的作用下可以将水中的COD从6000mg/l去除到500mg/l以下，去除率高于90％。本发明创造作用时间短，处理效果好。
发明内容
本发明根据上述传统技术中存在的不足，提供一种新型处理工业废水有机物的装置。
为了达到上述目的，本发明采取的技术方案是：
一种新型处理工业废水有机物的装置，是由臭氧发生器、臭氧缓冲罐、双氧水储罐、双氧水泵、反应器、尾气处理器、进气口、进液口、排气孔、进水口和出水口组成，所述的臭氧发生器连接臭氧缓冲罐，臭氧缓冲罐通过进气口连接反应器，双氧水储罐连接双氧水泵，反应器中设置有进气口、进液口、排气孔、进水口和出水口，双氧水泵通过进液口连接反应器，进水口设置在反应器的下端，进气口和进液口也设置在反应器的下端，反应 器的下部设置有催化剂层，反应器的上部设置有尾气处理器，尾气处理器的下部设置有排气孔，排气孔的下端设置有上盖，反应器底部进气口后环布一圈曝气头，反应器设有出水口，出水口有三个。
所述的出水口连接出水管。
所述的催化剂层分为上催化剂层和下催化剂层。
所述的反应器底部设有放空口。
本发明的有益效果是：本发明利用的强氧化剂为易分解、无二次污染物质；适用于处理难降解高浓度化工废水，设备简单，处理效果十分理想。
附图说明
图1为本发明的结构示意图。
具体实施方式
下面结合附图和具体实施方式对本发明作具体说明。
如图1所示，本发明是一种新型处理工业废水有机物的装置，是由臭氧发生器1、臭氧缓冲罐2、双氧水储罐3、双氧水泵4、反应器5、尾气处理器6、进气口7、进液口8、排气孔9、进水口10和出水口11组成，所述的臭氧发生器1连接臭氧缓冲罐2，臭氧缓冲罐2通过进气口7连接反应器5，双氧水储罐3连接双氧水泵4，反应器5中设置有进气口7、进液口8、排气孔9、进水口10和出水口11，双氧水泵4通过进液口8连接反应器5，进水口10设置在反应器5的下端，进气口7和进液口8也设置在反应器5的下端，反应器5的下部设置有催化剂层12，反应器5的上部设置有尾气处理器6，尾气处理器6的下部设置有排气孔9，排气孔9的下端设置有上盖，反应器5底部进气口7后环布一圈曝气头，反应器5设有出水口11，出水口11有三个。
所述的出水口11连接出水管13。
所述的催化剂层12分为上催化剂层和下催化剂层。
所述的反应器5底部设有放空口。
本发明的工作原理为：本装置可以进行间歇性处理和连续性处理，间歇性处理时臭氧及双氧水在反应器5底部均匀混合之后经催化剂层12预分布之后自下向上流经废水，在废水内部形成湍流，通气时间控制在30min以内；连续性操作时，臭氧及双氧水在反应器5底部充分混合后与流入的废水同向流，反应器内部形成湍流，可大大促进气液接触。
臭氧及双氧水自反应器5底部加入，间歇性处理时，通气时间控制在30min以内；
反应器5内部催化剂层12分上下两层，催化剂层12可在参与反应的同时进行气体的预分布，改善反应器内部的流态分布；
反应器5的进水口10位于反应器5底部，可用于反应器5进行间歇操作时的废水一次性添加及反应器5用于连续性操作时废水的连续添加；
反应器5底部进气口7后环布一圈曝气头，可以改善臭氧进气状态，加强气相和液相的混合；
反应器5底部设进液口8，双氧水在进入反应器5后与在臭氧和空气的推动力下与废水充分混合；
反应器5设有三个出水口11，可在不改变臭氧曝气量和双氧水添加量的情况下针对不同性质的废水进行处理，使用范围更广；
反应器5底部设有放空口，可在停止反应后将反应器5中废水放出；
反应器5上部设有尾气处理器6，可将未反应的臭氧吸收分解，避免污染环境，同时可以将废水中逸出的挥发性气体吸收，减少对环境的污染；
臭氧发生器1产生臭氧后在本身提供的动力下，将臭氧和空气注入臭氧缓冲罐2后再注入反应器5中；
双氧水预存在双氧水储罐3中，使用时利用双氧水泵4将双氧水注入反应器5中。

Claims (3)

  1. 一种新型处理工业废水有机物的装置，是由臭氧发生器、臭氧缓冲罐、双氧水储罐、双氧水泵、反应器、尾气处理器、进气口、进液口、排气孔、进水口和出水口组成，其特征在于：所述的臭氧发生器连接臭氧缓冲罐，臭氧缓冲罐通过进气口连接反应器，双氧水储罐连接双氧水泵，反应器中设置有进气口、进液口、排气孔、进水口和出水口，双氧水泵通过进液口连接反应器，进水口设置在反应器的下端，进气口和进液口也设置在反应器的下端，反应器的下部设置有催化剂层，反应器的上部设置有尾气处理器，尾气处理器的下部设置有排气孔，排气孔的下端设置有上盖，反应器底部进气口后环布一圈曝气头，反应器设有出水口，出水口有三个,反应器底部设有放空口。
  2. 根据权利要求1所述的一种新型处理工业废水有机物的装置，其特征在于：所述的出水口连接出水管。
  3. 根据权利要求1所述的一种新型处理工业废水有机物的装置，其特征在于：所述的催化剂层分为上催化剂层和下催化剂层。
PCT/CN2017/098504 2017-06-27 2017-08-22 一种新型处理工业废水有机物的装置 WO2019000615A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710502530.X 2017-06-27
CN201710502530.XA CN107129020A (zh) 2017-06-27 2017-06-27 一种新型处理工业废水有机物的装置

Publications (1)

Publication Number Publication Date
WO2019000615A1 true WO2019000615A1 (zh) 2019-01-03

Family

ID=59735775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/098504 WO2019000615A1 (zh) 2017-06-27 2017-08-22 一种新型处理工业废水有机物的装置

Country Status (2)

Country Link
CN (1) CN107129020A (zh)
WO (1) WO2019000615A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108435765B (zh) * 2018-02-12 2024-05-28 内蒙古睿达鑫科技有限责任公司 一种原位土壤和地下水集成修复系统和修复方法
CN113060862A (zh) * 2021-03-23 2021-07-02 武汉希泰环保工程有限公司 基于多相催化氧化工艺处理难降解工业废水的系统和方法
CN115259573A (zh) * 2022-08-24 2022-11-01 南京工大环境科技有限公司 一种石油炼化行业的高硫酸盐有机废水的处理方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09192659A (ja) * 1996-01-24 1997-07-29 Nec Corp 紫外線酸化装置
CN104150578A (zh) * 2014-07-10 2014-11-19 唐国民 臭氧催化氧化水处理装置
CN203976459U (zh) * 2014-07-10 2014-12-03 唐国民 一种臭氧催化氧化水处理装置
CN205367851U (zh) * 2016-02-19 2016-07-06 博天环境集团股份有限公司 一种臭氧催化氧化反应装置
CN105753133A (zh) * 2016-02-19 2016-07-13 博天环境集团股份有限公司 一种臭氧催化氧化塔及应用其处理煤气化废水的方法
CN205953638U (zh) * 2016-07-27 2017-02-15 广西博世科环保科技股份有限公司 一种高效臭氧处理反应器
CN106865736A (zh) * 2015-12-11 2017-06-20 中国石油天然气股份有限公司 一种工业废水的处理方法及装置
CN206915830U (zh) * 2017-06-27 2018-01-23 苏州艾特斯环保材料有限公司 一种新型处理工业废水有机物的装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09192659A (ja) * 1996-01-24 1997-07-29 Nec Corp 紫外線酸化装置
CN104150578A (zh) * 2014-07-10 2014-11-19 唐国民 臭氧催化氧化水处理装置
CN203976459U (zh) * 2014-07-10 2014-12-03 唐国民 一种臭氧催化氧化水处理装置
CN106865736A (zh) * 2015-12-11 2017-06-20 中国石油天然气股份有限公司 一种工业废水的处理方法及装置
CN205367851U (zh) * 2016-02-19 2016-07-06 博天环境集团股份有限公司 一种臭氧催化氧化反应装置
CN105753133A (zh) * 2016-02-19 2016-07-13 博天环境集团股份有限公司 一种臭氧催化氧化塔及应用其处理煤气化废水的方法
CN205953638U (zh) * 2016-07-27 2017-02-15 广西博世科环保科技股份有限公司 一种高效臭氧处理反应器
CN206915830U (zh) * 2017-06-27 2018-01-23 苏州艾特斯环保材料有限公司 一种新型处理工业废水有机物的装置

Also Published As

Publication number Publication date
CN107129020A (zh) 2017-09-05

Similar Documents

Publication Publication Date Title
CN104003504B (zh) 一种难降解有机废水臭氧催化氧化处理装置及工艺
WO2019000615A1 (zh) 一种新型处理工业废水有机物的装置
CN202924812U (zh) 一种有机废水臭氧催化氧化处理装置
CN102642911A (zh) 难降解有机废水的高级氧化处理装置及工艺
CN105668763A (zh) 一种强化臭氧氧化废水的装置
CN104355389B (zh) 一种去除水中难降解有机物的方法和装置
CN107032476A (zh) 一种两级高级氧化废水深度处理方法
CN210286990U (zh) 一种有机污水、废气集成处理装置
CN106976951A (zh) 一种臭氧和紫外协同内循环处理废水的设备
CN205710048U (zh) 一种两段式臭氧催化氧化装置
CN208194086U (zh) 带有臭氧曝气循环装置的废气处理喷淋塔
CN212246395U (zh) 一种用于污水处理的循环处理曝气氧化池
CN109126421A (zh) 一种处理高浓度VOCs气体的系统及其工作流程
CN205590393U (zh) 一种臭氧催化氧化法处理工业废水的装置
CN104773810B (zh) 臭氧催化氧化装置
CN210874762U (zh) Uv微纳米废气处理装置
CN110589953A (zh) 一种臭氧催化氧化废水处理装置及其处理方法
CN210825511U (zh) VOCs污染土壤与废水的联合处理装置
CN206915830U (zh) 一种新型处理工业废水有机物的装置
CN115504562A (zh) 一种催化臭氧氧化反应器
CN104386801A (zh) 气提循环臭氧催化氧化反应装置及污水深度处理方法
CN108423795A (zh) 高效催化氧化装置
CN211283841U (zh) 一种臭氧催化氧化废水处理装置
CN204601988U (zh) 一种降低催化烟气脱硫塔循环浆液cod的装置
CN204281399U (zh) 气提循环臭氧催化氧化反应装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17915855

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17915855

Country of ref document: EP

Kind code of ref document: A1