CN113003649A - 用于污水恶臭气体的除臭剂的制备方法 - Google Patents
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- 239000002781 deodorant agent Substances 0.000 title claims abstract description 30
- 239000010865 sewage Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- JYIBXUUINYLWLR-UHFFFAOYSA-N aluminum;calcium;potassium;silicon;sodium;trihydrate Chemical compound O.O.O.[Na].[Al].[Si].[K].[Ca] JYIBXUUINYLWLR-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910001603 clinoptilolite Inorganic materials 0.000 claims abstract description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001354 calcination Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000003513 alkali Substances 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 4
- 238000002791 soaking Methods 0.000 claims abstract description 4
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 6
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000004332 deodorization Methods 0.000 abstract description 6
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012543 microbiological analysis Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/165—Natural alumino-silicates, e.g. zeolites
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- 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
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
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- 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
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- 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
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- 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
- C02F2101/32—Hydrocarbons, e.g. oil
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- 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
- C02F2101/40—Organic compounds containing sulfur
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
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Abstract
本发明涉及除臭剂,具体是一种用于污水恶臭气体的除臭剂的制备方法。按下述步骤进行:选取优质斜发沸石,吸铵量大于150毫摩尔/100克,破碎至1‑3毫米颗粒,195℃煅烧2小时后,迅速升温至750℃,继续煅烧4小时,得到活化斜发沸石;煅烧后的斜发沸石,经碱液浸泡12小时,在离心机中加入锐钛型纳米粉水剂,运转2小时,取出后加温烘干2小时,放凉,磨粉至200目,得到负载纳米级二氧化钛的活化斜发沸石粉,即为污水恶臭气体除臭剂成品。本发明采用活化斜发沸石制备专用于综合性的污水恶臭气体,针对性强,是目前最有效的去除污水恶臭气体的产品,与传统的物理吸附方法相比,更具有超强的吸附能力,能够达到高效除臭功能。
Description
技术领域
本发明涉及除臭剂,具体是一种用于污水恶臭气体的除臭剂的制备方法。
背景技术
现有除臭剂主要以活性炭、化学除臭剂、生物除臭剂为主,其适用范围及效果都有局限性,活性炭类除臭剂效果一般,容量低,价格高,性价比偏高。化学类除臭产品虽然除臭性能比较明显,但存在二次化学污染问题,不建议使用。生物类除臭剂良莠不齐,效果不突出,菌种使用上效果不明显,价格偏高。
发明内容
本发明要解决的技术问题是提供一种用于污水恶臭气体的除臭剂的制备方法,该方法制备的除臭剂具有超强吸附能力,能够达到高效除臭功能。
本发明解决其技术问题采用的技术方案是:
一种用于污水恶臭气体的除臭剂的制备方法,按下述步骤进行:
步骤(1),选取优质斜发沸石原矿,破碎至1-3毫米颗粒,195℃煅烧2小时后,迅速升温至750℃,继续煅烧4小时,得到活化斜发沸石;
步骤(2),活化后的斜发沸石,经碱液浸泡12小时,在离心机中加入锐钛型纳米粉水剂,运转2小时,取出后加温烘干2小时,放凉,得到负载纳米级二氧化钛的活化斜发沸石;
步骤(3),将已负载纳米级二氧化钛的活化斜发沸石磨粉至200目,即为污水恶臭气体除臭剂成品。
使用方法:直接撒到污水里,每公斤除臭剂可以去掉水中氨氮30克;能去掉重金属、硫化氢、甲烷、甲硫醇、氨气及其他挥发性有机物(VOC)等恶臭气体。
采用上述技术方案的本发明,与现有技术相比,其有益效果是:
(1)创新性的采用活化斜发沸石制备专用于综合性的污水恶臭气体,针对性强,是目前最有效的去除污水恶臭气体的产品;
(2)具有超强的吸附力,吸附量是普通活性炭的100倍以上,吸收速度快;
(3)全天然的中性产品,无毒、无可燃性、无腐蚀性,与异味分子反应后不会生成副产品,环保,且经济实用;
(4)使用方法简单、方便。
进一步的,本发明优选方案是:
所述的斜发沸石原矿,吸铵量大于150毫摩尔/100克。
所述的碱液是高锰酸钾溶液,弱碱性。
所述的污水恶臭气体除臭剂成品中加入芽孢杆菌,芽孢杆菌的加入量为活化斜发沸石粉的5-10%,密封12小时。
具体实施方式
为使本发明实现的技术手段、创新特征、达成目的与功效易于明白了解,下面结合具体实施例,进一步阐述本发明。
本实施例给出的一种用于污水恶臭气体的除臭剂的制备方法,按下述步骤进行:
(1)以天然沸石做原料,精选吸铵量大于150毫摩尔/100克的斜发沸石做原矿材料,破碎至1-3毫米颗粒,195℃煅烧2小时后,迅速升温至750℃,继续煅烧4小时,经过煅烧工艺处理,打开斜发沸石的孔径,得到活化斜发沸石。
(2)煅烧后的斜发沸石,用弱碱性的高锰酸钾溶液浸泡12小时,清洗、杀菌处理;然后放入离心机中,加入锐钛型纳米粉水剂,运转2小时,负载纳米级二氧化钛,使斜发沸石具有光照分解功能;之后取出加温、烘干2小时,放凉后磨粉至200目。
(3)经步骤(2)处理的斜发沸石粉,再加入芽孢杆菌,芽孢杆菌的加入量为活化斜发沸石粉的5-10%,增加生物分解功能;密封12小时,即为污水恶臭气体除臭剂成品。
本实施例制备的除臭剂耐高温,耐酸碱,锁味率高,不外逸。经广东省微生物分析检测中心检测,氨去除率为84.5%;硫化氢去除率为85.9%,除臭效果非常明显。具体的检测试验数据见表1、表2。
表1除臭剂样品氨去除率分析检测结果
表2除臭剂样品硫化氢去除率分析检测结果
以上对本发明做了示例性的描述,应该说明的是,在不脱离本发明的核心技术的情况下,任何简单的变形、修改或者其他本领域技术人员能够不花费创造性劳动的等同替换均落入本发明的保护范围。
Claims (4)
1.一种用于污水恶臭气体的除臭剂的制备方法,其特征在于,按下述步骤进行:
步骤(1),选取优质斜发沸石原矿,破碎至1-3毫米颗粒,195℃煅烧2小时后,迅速升温至750℃,继续煅烧4小时,得到活化斜发沸石;
步骤(2),活化后的斜发沸石,经碱液浸泡12小时,在离心机中加入锐钛型纳米粉水剂,运转2小时,取出后加温烘干2小时,放凉,得到负载纳米级二氧化钛的活化斜发沸石;
步骤(3),将已负载纳米级二氧化钛的活化斜发沸石磨粉至200目,即为污水恶臭气体除臭剂成品。
2.根据权利要求1所述的用于污水恶臭气体的除臭剂的制备方法,其特征在于:所述的斜发沸石原矿,吸铵量大于150毫摩尔/100克。
3.根据权利要求1所述的用于污水恶臭气体的除臭剂的制备方法,其特征在于:所述的碱液是高锰酸钾溶液,弱碱性。
4.根据权利要求1所述的用于污水恶臭气体的除臭剂的制备方法,其特征在于:所述的污水恶臭气体除臭剂成品中加入芽孢杆菌,芽孢杆菌的加入量为活化斜发沸石粉的5-10%,密封12小时。
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CN117550662A (zh) * | 2023-12-28 | 2024-02-13 | 葫芦岛康达环保工贸有限公司 | 一种生物固定化长效型净化水材料及其制备方法 |
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CN1145592A (zh) * | 1995-01-27 | 1997-03-19 | 株式会社日本触媒 | 除臭剂及其制法、以及除臭方法 |
JP2001321424A (ja) * | 2000-05-16 | 2001-11-20 | Denso Corp | 脱臭剤およびそれを用いた脱臭装置 |
CN101972626A (zh) * | 2010-09-08 | 2011-02-16 | 陆志宏 | 一种多用途沸石颗粒及其制作方法 |
CN102145188A (zh) * | 2011-02-14 | 2011-08-10 | 天润绿业(北京)环保技术有限公司 | 一种除臭吸附剂 |
CN106186162A (zh) * | 2016-08-12 | 2016-12-07 | 青海荷洁纳米材料科技有限公司 | 一种用于净水设备的改性沸石吸附材料的制备方法 |
CN110947289A (zh) * | 2019-12-23 | 2020-04-03 | 广州飞逸生物科技有限公司 | 一种纳米杀菌净味剂 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1145592A (zh) * | 1995-01-27 | 1997-03-19 | 株式会社日本触媒 | 除臭剂及其制法、以及除臭方法 |
JP2001321424A (ja) * | 2000-05-16 | 2001-11-20 | Denso Corp | 脱臭剤およびそれを用いた脱臭装置 |
CN101972626A (zh) * | 2010-09-08 | 2011-02-16 | 陆志宏 | 一种多用途沸石颗粒及其制作方法 |
CN102145188A (zh) * | 2011-02-14 | 2011-08-10 | 天润绿业(北京)环保技术有限公司 | 一种除臭吸附剂 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117550662A (zh) * | 2023-12-28 | 2024-02-13 | 葫芦岛康达环保工贸有限公司 | 一种生物固定化长效型净化水材料及其制备方法 |
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