CN104016541A - 一种炭化竹木过程中产生的废水处理方法 - Google Patents

一种炭化竹木过程中产生的废水处理方法 Download PDF

Info

Publication number
CN104016541A
CN104016541A CN201410194617.1A CN201410194617A CN104016541A CN 104016541 A CN104016541 A CN 104016541A CN 201410194617 A CN201410194617 A CN 201410194617A CN 104016541 A CN104016541 A CN 104016541A
Authority
CN
China
Prior art keywords
generated
carbonization
bamboo
reservoir
heating
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201410194617.1A
Other languages
English (en)
Other versions
CN104016541B (zh
Inventor
唐金荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201410194617.1A priority Critical patent/CN104016541B/zh
Publication of CN104016541A publication Critical patent/CN104016541A/zh
Application granted granted Critical
Publication of CN104016541B publication Critical patent/CN104016541B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Fertilizers (AREA)

Abstract

本发明涉及一种炭化竹木过程中产生的废水处理方法，该方法是将竹木炭化后生成的废水送入反应釜中加热至100℃以上；将加热产生的蒸汽通入冷却管道，形成冷凝水后排入蓄水池中或是含有藻内和浮游生物的蓄水池中；在蓄水池或是在含有藻内、浮游生物的蓄水池中加入一定量的生物菌进行一段时间的生物净化后，经检测达到排放或食用标准即可；将加热后在反应釜中产生的沉积物排出干燥，干燥物作为反应釜的燃料使用；将干燥物燃烧后形成的物质作肥料处理。采用本发明，不仅可以使炭化后会产生的废水达到排放甚至食用标准，同时也能充分利用废水处理过程中的沉积物作燃料使用，且燃烧后的物质又可作肥料处理。

Description

一种炭化竹木过程中产生的废水处理方法
技术领域
本发明涉及一种炭化竹木过程中产生的废水处理方法。
背景技术
目前，在竹、木制品的加工过程中，通常需要经过炭化工艺，即通过蒸汽对竹、木进行热解处理，而炭化后会产生大量废水，如果任意排放，会对河流和农作物产生极大污染。
发明内容
本发明的目的是提供能使炭化后会产生的废水达到排放甚至食用标准的一种炭化竹木过程中产生的废水处理方法。
本发明采取的技术方案是：一种炭化竹木过程中产生的废水处理方法，其特征在于它包括下列过程：A、将竹木炭化后生成的废水送入反应釜中加热至100℃以上；B、将加热产生的蒸汽通入冷却管道，形成冷凝水后排入蓄水池中或是含有藻内和浮游生物的蓄水池中；C、在蓄水池或是在含有藻内、浮游生物的蓄水池中加入一定量的生物菌进行一段时间的生物净化后，经检测达到排放或食用标准即可；D、将加热后在反应釜中产生的沉积物排出干燥，干燥物作为反应釜的燃料使用；D、将干燥物燃烧后形成的物质作肥料处理。
采用本发明，不仅可以使炭化后会产生的废水达到排放甚至食用标准，同时也能充分利用废水处理过程中的沉积物作燃料使用，且燃烧后的物质又可作肥料处理。
具体实施方式
下面结合具体的实施例对发明作进一步说明。它包括下列过程：
一、     将竹木炭化后生成的废水送入反应釜中加热至100℃以上。
二、     将加热产生的蒸汽通入冷却管道，形成冷凝水后排入蓄水池中至满为止。可以直接用于工业生产用水。
三、     在蓄水池中加入一定量的生物菌（如酵母、放线菌和丝状真菌等）进行一段时间的生物净化后，经检测达到排放或食用标准即可。或是在含有藻内、浮游生物（如大米草、水葱、水葫芦、绿萍、金鱼藻、菱角等）的蓄水池中加入较少量的生物菌（如酵母、放线菌和丝状真菌）等进行一段时间的生物净化后经检测达到排放或食用标准即可。其中的生物菌用量通常用五日生化需氧量 (BOD5)和化学需氧量(COD)这两个参数作为衡量水体中生物降解有机物污染的综合指标。
四、     将加热后在反应釜中产生的沉积物排出自然风干干燥，干燥物作为反应釜的燃料使用。
五、     将干燥物燃烧后形成的物质作肥料处理。

Claims (1)

1.一种炭化竹木过程中产生的废水处理方法，其特征在于它包括下列过程：A、将竹木炭化后生成的废水送入反应釜中加热至100℃以上；B、将加热产生的蒸汽通入冷却管道，形成冷凝水后排入蓄水池中或是含有藻内和浮游生物的蓄水池中；C、在蓄水池或是在含有藻内、浮游生物的蓄水池中加入一定量的生物菌进行一段时间的生物净化后，经检测达到排放或食用标准即可；D、将加热后在反应釜中产生的沉积物排出干燥，干燥物作为反应釜的燃料使用；D、将干燥物燃烧后形成的物质作肥料处理。
CN201410194617.1A 2014-05-09 2014-05-09 一种炭化竹木过程中产生的废水处理方法 Expired - Fee Related CN104016541B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410194617.1A CN104016541B (zh) 2014-05-09 2014-05-09 一种炭化竹木过程中产生的废水处理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410194617.1A CN104016541B (zh) 2014-05-09 2014-05-09 一种炭化竹木过程中产生的废水处理方法

Publications (2)

Publication Number Publication Date
CN104016541A true CN104016541A (zh) 2014-09-03
CN104016541B CN104016541B (zh) 2016-04-06

Family

ID=51433601

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410194617.1A Expired - Fee Related CN104016541B (zh) 2014-05-09 2014-05-09 一种炭化竹木过程中产生的废水处理方法

Country Status (1)

Country Link
CN (1) CN104016541B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108217796A (zh) * 2018-01-23 2018-06-29 龙游安迪竹制品有限公司 一种竹篾炭化废水处理***

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200475B1 (en) * 1999-09-20 2001-03-13 Shen-Yuan Chen Method of converting organic waste by thermophilic fermentation
CN201737724U (zh) * 2010-07-15 2011-02-09 山西阳煤丰喜肥业(集团)有限责任公司 碳化煮塔液循环处理装置
CN103380200A (zh) * 2011-01-28 2013-10-30 森高工业有限公司 用于对来自用于可再生原料和有机剩余料的水热碳化的设备的生产用水进行处理的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200475B1 (en) * 1999-09-20 2001-03-13 Shen-Yuan Chen Method of converting organic waste by thermophilic fermentation
CN201737724U (zh) * 2010-07-15 2011-02-09 山西阳煤丰喜肥业(集团)有限责任公司 碳化煮塔液循环处理装置
CN103380200A (zh) * 2011-01-28 2013-10-30 森高工业有限公司 用于对来自用于可再生原料和有机剩余料的水热碳化的设备的生产用水进行处理的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张文标等: "竹炭生产和应用", 《竹子研究汇刊》, vol. 20, no. 2, 30 April 2001 (2001-04-30), pages 49 - 54 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108217796A (zh) * 2018-01-23 2018-06-29 龙游安迪竹制品有限公司 一种竹篾炭化废水处理***

Also Published As

Publication number Publication date
CN104016541B (zh) 2016-04-06

Similar Documents

Publication Publication Date Title
Wang et al. Aerobic composting of distilled grain waste eluted from a Chinese spirit-making process: the effects of initial pH adjustment
Christofoletti et al. Sugarcane vinasse: environmental implications of its use
Cao et al. The fate of antagonistic microorganisms and antimicrobial substances during anaerobic digestion of pig and dairy manure
Ansari et al. Organic soil amendments: potential tool for soil and plant health management
Gupta et al. Role of biochar in carbon sequestration and greenhouse gas mitigation
Xu et al. Biodrying of biogas residue through a thermophilic bacterial agent inoculation: Insights into dewatering contribution and microbial mechanism
Dos Reis et al. Biological treatment of vinasse with yeast and simultaneous production of single-cell protein for feed supplementation
Sen et al. Effect of air flow rate and residence time on biodrying of cassava peel waste
Passero et al. Ultraviolet radiation pre-treatment modifies dairy wastewater, improving its utility as a medium for algal cultivation
Adl et al. Examining a hybrid plug-flow pilot reactor for anaerobic digestion of farm-based biodegradable solids
CN108546162A (zh) 一种利用厨余垃圾制作肥料的工艺
Azaizeh et al. Valorisation of olive oil industry solid waste and production of ethanol and high value-added biomolecules
HUE028273T2 (en) Process for manure production from sewage sludge
US11542436B2 (en) Biomass treatment method
CN104016541B (zh) 一种炭化竹木过程中产生的废水处理方法
MX2013015353A (es) Mejoramientos en procesamiento de materiales.
Yadav et al. Physico-chemical properties of before and after anaerobic digestion of Jatropha seed cake and mixed with pure cow dung
Zewde et al. A Novel Fermentation Method for the Target Production of Propionic Acid Dominant Volatile Fatty Acids from Food Waste for Pathogen Inactivation
Memici et al. Pyrolysis of tomato harvest waste as a function of temperature and duration: Characteristics, production energy, and carbon dioxide emission in field conditions
CN201859340U (zh) 一种竹醋液提取提纯监控***
Selladurai et al. Recycling of distillery sludge from sugarcane industry using bioresource technology
RU2726309C1 (ru) Способ утилизации бесподстилочного навоза в биоорганическое удобрение
Sahlström Recycled biowaste as a source of infection
Oliveira et al. Compostagem de resíduos orgânicos de um centro de abastecimento de alimentos com adição de diferentes fontes de carbono
Saputra et al. Sterilisation technology for disposable diapers waste using double jacket and centrifugal speed principles

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160406

Termination date: 20210509