CN108795992A - 一种沼气池内沼液酸碱度的调节方法 - Google Patents

一种沼气池内沼液酸碱度的调节方法 Download PDF

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CN108795992A
CN108795992A CN201710300330.6A CN201710300330A CN108795992A CN 108795992 A CN108795992 A CN 108795992A CN 201710300330 A CN201710300330 A CN 201710300330A CN 108795992 A CN108795992 A CN 108795992A
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methane
generating pit
biogas
base value
biogas slurry
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钟翔
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023Methane
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

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Abstract

本发明公开了一种沼气池内沼液酸碱度的调节方法,包括以下步骤:先通过空气注入沼气池内,将沼气池内的沼气排出;然后打开沼气池,并向沼气池内投放切碎并用草木灰悬浊液湿润的秸秆;充分搅拌之后,再向沼气池内投入石灰水悬浊液并继续搅拌;每隔六小时对沼气池进行充分搅拌;两天之后就可以关闭沼气池。从上述可知,本发明的一种沼气池内沼液酸碱度的调节方法,操作简单,原料比较容易得到,成本很低。加入的秸秆在沼气池内在草木灰的作用下发酵,降低了沼气池内的酸性的同时还能作为沼气发酵的原料;熟石灰悬浊液可以快速降低沼气池内的酸性。

Description

一种沼气池内沼液酸碱度的调节方法
技术领域
本发明涉及沼气池内沼液酸碱度调节的技术领域,具体涉及一种沼气池内沼液酸碱度的调节方法。
背景技术
沼气,顾名思义是沼泽湿地里的气体。人们经常看到,在沼泽地、污水沟或粪池里,有气泡冒出来,如果我们划着火柴,可把它点燃,这就是自然界天然发生的沼气。从科学定义角度看,沼气是各种有机物质,在隔绝空气(还原条件),并在适宜的温度、PH值下,经过微生物的发酵作用产生的一种可燃烧气体。沼气属于二次能源,并且是可再生能源。
但是由于沼气发酵的原料来源不一,而沼气发酵对于酸碱度则是有一定的要求,所以一旦酸碱度不满足条件,沼气发酵的效率就会降低,而且沼气发酵过程中,沼气池内随着沼渣的增加,会导致PH降低,进而影响沼液的发酵效率甚至影响了沼液的持续发酵。
发明内容
本发明的目的在于:克服现有技术的不足,提供一种沼气池内沼液酸碱度的调节方法,操作简单,原料比较容易得到,成本很低。加入的秸秆在沼气池内在草木灰的作用下发酵,降低了沼气池内的酸性的同时还能作为沼气发酵的原料;熟石灰悬浊液可以快速降低沼气池内的酸性。
本发明所采取的技术方案是:
一种沼气池内沼液酸碱度的调节方法,包括以下步骤:
1)先通过空气注入沼气池内,将沼气池内的沼气排出;
2)然后打开沼气池,并向沼气池内投放切碎并用草木灰悬浊液湿润的秸秆;
3)充分搅拌之后,再向沼气池内投入石灰水悬浊液并继续搅拌;
4)每隔六小时对沼气池进行充分搅拌;
5)两天之后就可以关闭沼气池。
本发明的有益效果在于:
本发明的一种沼气池内沼液酸碱度的调节方法,操作简单,原料比较容易得到,成本很低。加入的秸秆在沼气池内在草木灰的作用下发酵,降低了沼气池内的酸性的同时还能作为沼气发酵的原料;熟石灰悬浊液可以快速降低沼气池内的酸性。
具体实施方式:
一种沼气池内沼液酸碱度的调节方法,包括以下步骤:
1)先通过空气注入沼气池内,将沼气池内的沼气排出;
2)然后打开沼气池,并向沼气池内投放切碎并用草木灰悬浊液湿润的秸秆;
3)充分搅拌之后,再向沼气池内投入石灰水悬浊液并继续搅拌;
4)每隔六小时对沼气池进行充分搅拌;
5)两天之后就可以关闭沼气池。

Claims (1)

1.一种沼气池内沼液酸碱度的调节方法,其特征在于包括以下步骤:
1)先通过空气注入沼气池内,将沼气池内的沼气排出;
2)然后打开沼气池,并向沼气池内投放切碎并用草木灰悬浊液湿润的秸秆;
3)充分搅拌之后,再向沼气池内投入石灰水悬浊液并继续搅拌;
4)每隔六小时对沼气池进行充分搅拌;
5)两天之后就可以关闭沼气池。
CN201710300330.6A 2017-04-29 2017-04-29 一种沼气池内沼液酸碱度的调节方法 Pending CN108795992A (zh)

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CN201710300330.6A CN108795992A (zh) 2017-04-29 2017-04-29 一种沼气池内沼液酸碱度的调节方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710300330.6A CN108795992A (zh) 2017-04-29 2017-04-29 一种沼气池内沼液酸碱度的调节方法

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CN108795992A true CN108795992A (zh) 2018-11-13

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