CN113562897A - 一种工业再生水杀菌系统 - Google Patents
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 25
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- 241000894006 Bacteria Species 0.000 claims abstract description 8
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 8
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000498 cooling water Substances 0.000 claims abstract description 7
- 241000700605 Viruses Species 0.000 claims abstract description 6
- 238000005286 illumination Methods 0.000 claims abstract description 4
- 238000001471 micro-filtration Methods 0.000 claims abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims 1
- 239000012492 regenerant Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 150000002894 organic compounds Chemical class 0.000 abstract description 2
- 239000010842 industrial wastewater Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Abstract
本发明提供一种工业再生水杀菌系统,包括以下工艺步骤:S1:将再生水进行预处理;S2:将经过步骤S1的再生水中,先加入过氧乙酸水蒸气,并通过紫外线装置进行持续光照杀菌;S3:将经过步骤S2的再生水,在磁电协同式工业循环冷却水杀菌处理;S4:将经过步骤S3的再生水中,先经过紫外线装置灯罩,再经过加入双氧水进行杀菌;S5:将经过步骤S4的再生水中,利用臭氧装置通入臭氧进行杀菌消毒;S6:将经过步骤S5的再生水,进行高压微滤操作,去除细菌和病毒。本发明工序简单,效果好,达到了去除、减少工业再生水中残留的有机化合物,细菌和病毒的目的。
Description
技术领域
本发明主要涉及工业水处理领域,尤其涉及一种工业再生水杀菌系统。
背景技术
随着工业的不断发展,再生水成为污染源之一,再生水的再利用也是近阶段需要解决的问题。
已公开中国发明专利,申请号CN201710930797.9,专利名称:工业废水循环再生系统及工艺,申请日:2017-10-09,本发明涉及工业废水循环再生系统及工艺,涉及水处理技术领域。该工业废水循环再生系统用于将工业废水处理形成再生水。工业废水循环再生系统包括依次连接的自清洁过滤装置、油水分离装置、多重杀菌装置和精密过滤装置。自清洁过滤装置用于对工业废水进行过滤,形成一级再生水;油水分离装置用于从一级再生水分离并除去油性物质,形成二级再生水;多重杀菌装置用于杀灭二级再生水中的细菌形成三级再生水;精密过滤装置对三级再生水进行精密过滤,形成再生水。该工业废水循环再生系统处理精度高,处理后的再生水中杂质和细菌残留少,并且运行成本低。
发明内容
8、针对现有技术的上述缺陷,本发明提供一种工业再生水杀菌系统,包括以下工艺步骤:
S1:将再生水进行预处理;
S2:将经过步骤S1的再生水中,先加入过氧乙酸水蒸气,并通过紫外线装置进行持续光照杀菌;
S3:将经过步骤S2的再生水,在磁电协同式工业循环冷却水杀菌处理;
S4:将经过步骤S3的再生水中,先经过紫外线装置灯罩,再经过加入双氧水进行杀菌;
S5:将经过步骤S4的再生水中,利用臭氧装置通入臭氧进行杀菌消毒;
S6:将经过步骤S5的再生水,进行高压微滤操作,去除细菌和病毒。
优选的,步骤S1中,预处理是指向再生水中加入空气,维持水中氧气含量在饱和状态。
优选的,水中氧气含量的范围在6~8mg/L并静止24~48h。
优选的,磁电协同式工业循环冷却水杀菌处理依次包括高压静电系统和变频脉冲系统。
优选的,S1-S6步骤中,储存再生水的承载物均使用不锈钢材质。
优选的,步骤S3中,采用高压静电离子棒。
优选的,步骤S3中,脉冲信号发生器参数有:波形为方波、正弦波、尖脉冲波等;占空比为1%~99%;方波升降时间为≤35ns;频率范围为:正弦波40mHz~20MHz,其它波40mHz~1MHz;电压幅度范围为2mVP-P~20VP-P;输出功率8W。
本发明的有益效果:工序简单,效果好,达到了去除、减少工业再生水中残留的有机化合物,细菌和病毒的目的。
具体实施方式
为了使本技术领域人员更好地理解本发明的技术方案,并使本发明的上述特征、目的以及优点更加清晰易懂,下面结合实施例对本发明做进一步的说明。实施例仅用于说明本发明而不用于限制本发明的范围。
本发明包括有:以下工艺步骤:
S1:将再生水进行预处理;
S2:将经过步骤S1的再生水中,先加入过氧乙酸水蒸气,并通过紫外线装置进行持续光照杀菌;
S3:将经过步骤S2的再生水,在磁电协同式工业循环冷却水杀菌处理;
S4:将经过步骤S3的再生水中,先经过紫外线装置灯罩,再经过加入双氧水进行杀菌;
S5:将经过步骤S4的再生水中,利用臭氧装置通入臭氧进行杀菌消毒;
S6:将经过步骤S5的再生水,进行高压微滤操作,去除细菌和病毒。
在本实施例中优选的,步骤S1中,预处理是指向再生水中加入空气,维持水中氧气含量在饱和状态。
在本实施例中优选的,水中氧气含量的范围在6~8mg/L并静止24~48h。
在本实施例中优选的,磁电协同式工业循环冷却水杀菌处理依次包括高压静电系统和变频脉冲系统。
在本实施例中优选的,S1-S6步骤中,储存再生水的承载物均使用不锈钢材质。
在本实施例中优选的,步骤S3中,采用高压静电离子棒。
在本实施例中优选的,步骤S3中,脉冲信号发生器参数有:波形为方波、正弦波、尖脉冲波等;占空比为1%~99%;方波升降时间为≤35ns;频率范围为:正弦波40mHz~20MHz,其它波40mHz~1MHz;电压幅度范围为2mVP-P~20VP-P;输出功率8W。
上述实施例仅例示性说明本专利申请的原理及其功效,而非用于限制本专利申请。任何熟悉此技术的人士皆可在不违背本专利申请的精神及范畴下,对上述实施例进行修饰或改变。因此,举凡所属技术领域中具有通常知识者在未脱离本专利申请所揭示的精神与技术思想下所完成的一切等效修饰或改变,仍应由本专利请的权利要求所涵盖。
Claims (7)
1.一种工业再生水杀菌系统,其特征在于,包括以下工艺步骤:
S1:将再生水进行预处理;
S2:将经过步骤S1的再生水中,先加入过氧乙酸水蒸气,并通过紫外线装置进行持续光照杀菌;
S3:将经过步骤S2的再生水,在磁电协同式工业循环冷却水杀菌处理;
S4:将经过步骤S3的再生水中,先经过紫外线装置灯罩,再经过加入双氧水进行杀菌;
S5:将经过步骤S4的再生水中,利用臭氧装置通入臭氧进行杀菌消毒;
S6:将经过步骤S5的再生水,进行高压微滤操作,去除细菌和病毒。
2.根据权利要求1所述的工业再生水杀菌系统,其特征在于:所述步骤S1中,预处理是指向再生水中加入空气,维持水中氧气含量在饱和状态。
3.根据权利要求2所述的工业再生水杀菌系统,其特征在于:所述水中氧气含量的范围在6~8mg/L并静止24~48h。
4.根据权利要求3所述的工业再生水杀菌系统,其特征在于:所述磁电协同式工业循环冷却水杀菌处理依次包括高压静电系统和变频脉冲系统。
5.根据权利要求4所述的工业再生水杀菌系统,其特征在于:所述S1-S6步骤中,储存再生水的承载物均使用不锈钢材质。
6.根据权利要求5所述的工业再生水杀菌系统,其特征在于:所述步骤S3中,采用高压静电离子棒。
7.根据权利要求6所述的工业再生水杀菌系统,其特征在于:所述步骤S3中,脉冲信号发生器参数有:波形为方波、正弦波、尖脉冲波等;占空比为1%~99%;方波升降时间为≤35ns;频率范围为:正弦波40mHz~20MHz,其它波40mHz~1MHz;电压幅度范围为2mVP-P~20VP-P;输出功率8W。
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JPH01254287A (ja) * | 1988-04-04 | 1989-10-11 | Akuasu Kk | 循環水系の細菌発生防止法 |
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CN107308471A (zh) * | 2016-04-27 | 2017-11-03 | 任鸿毅 | 一种非热力高效多用智能电子杀菌机 |
CN107487923A (zh) * | 2017-10-09 | 2017-12-19 | 重庆新高机电有限公司 | 工业废水循环再生系统及工艺 |
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Patent Citations (6)
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JPH01254287A (ja) * | 1988-04-04 | 1989-10-11 | Akuasu Kk | 循環水系の細菌発生防止法 |
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US20150136671A1 (en) * | 2012-05-30 | 2015-05-21 | Ronald L. Barnes | Sanitizer system |
CN107308471A (zh) * | 2016-04-27 | 2017-11-03 | 任鸿毅 | 一种非热力高效多用智能电子杀菌机 |
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Application publication date: 20211029 |