JPH1190165A - 排煙脱硫排水の処理方法 - Google Patents

排煙脱硫排水の処理方法

Info

Publication number: JPH1190165A
Authority: JP; Japan
Prior art keywords: acid; flue gas; wastewater; waste water; coagulation
Prior art date: 1997-09-19
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.): Pending

Application number

JP9254481A

Other languages

English (en)

Japanese (ja)

Inventor

Eiji Ochi

英次越智

Shinichiro Iwasaki

真一郎岩崎

Hiroshi Baba

博馬場

Tetsuya Ito

哲也伊藤

Hideki Kamiyoshi

秀起神吉

Morimasa Nishida

守賢西田

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.)

Mitsubishi Heavy Industries Ltd

Original Assignee

Mitsubishi Heavy Industries Ltd

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.)

1997-09-19

Filing date

1997-09-19

Publication date

1999-04-06

1997-09-19 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

1997-09-19 Priority to JP9254481A priority Critical patent/JPH1190165A/ja

1998-08-17 Priority to TW087113497A priority patent/TW412433B/zh

1998-09-14 Priority to IDP981227A priority patent/ID20901A/id

1998-09-14 Priority to CNB981192459A priority patent/CN1137747C/zh

1998-09-16 Priority to KR1019980038216A priority patent/KR100313221B1/ko

1999-04-06 Publication of JPH1190165A publication Critical patent/JPH1190165A/ja

1999-08-27 Priority to HK99103694.5A priority patent/HK1018946B/xx

Status Pending legal-status Critical Current

Links

239000002351 wastewater Substances 0.000 title claims abstract description 71
238000006477 desulfuration reaction Methods 0.000 title claims abstract description 41
230000023556 desulfurization Effects 0.000 title claims abstract description 41
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 27
239000003546 flue gas Substances 0.000 title claims abstract description 27
238000000034 method Methods 0.000 claims abstract description 69
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 47
239000002253 acid Substances 0.000 claims abstract description 47
229910001385 heavy metal Inorganic materials 0.000 claims abstract description 38
150000001875 compounds Chemical class 0.000 claims abstract description 32
238000009287 sand filtration Methods 0.000 claims abstract description 29
239000002738 chelating agent Substances 0.000 claims abstract description 22
239000002244 precipitate Substances 0.000 claims abstract description 19
RMGVZKRVHHSUIM-UHFFFAOYSA-N dithionic acid Chemical compound OS(=O)(=O)S(O)(=O)=O RMGVZKRVHHSUIM-UHFFFAOYSA-N 0.000 claims abstract description 18
229960004887 ferric hydroxide Drugs 0.000 claims abstract description 16
150000002506 iron compounds Chemical class 0.000 claims abstract description 16
IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical group [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims abstract description 16
239000013522 chelant Substances 0.000 claims abstract description 14
229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 14
239000011707 mineral Substances 0.000 claims abstract description 14
238000002485 combustion reaction Methods 0.000 claims abstract description 10
239000000295 fuel oil Substances 0.000 claims abstract description 10
PFRUBEOIWWEFOL-UHFFFAOYSA-N [N].[S] Chemical class [N].[S] PFRUBEOIWWEFOL-UHFFFAOYSA-N 0.000 claims abstract description 7
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims abstract description 7
239000011777 magnesium Substances 0.000 claims abstract description 6
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 4
229910052749 magnesium Inorganic materials 0.000 claims abstract description 4
238000005345 coagulation Methods 0.000 claims description 64
230000015271 coagulation Effects 0.000 claims description 64
238000001556 precipitation Methods 0.000 claims description 45
238000000354 decomposition reaction Methods 0.000 claims description 38
238000004062 sedimentation Methods 0.000 claims description 37
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 22
238000001179 sorption measurement Methods 0.000 claims description 17
239000007789 gas Substances 0.000 claims description 9
229910052815 sulfur oxide Inorganic materials 0.000 claims description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
230000002378 acidificating effect Effects 0.000 claims description 3
DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical group NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 3
125000003396 thiol group Chemical group [H]S* 0.000 claims description 3
239000000203 mixture Substances 0.000 abstract description 2
FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
230000008021 deposition Effects 0.000 abstract 1
TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 abstract 1
230000001105 regulatory effect Effects 0.000 abstract 1
239000002912 waste gas Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 38
239000010802 sludge Substances 0.000 description 18
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
239000003795 chemical substances by application Substances 0.000 description 12
235000010755 mineral Nutrition 0.000 description 12
238000006243 chemical reaction Methods 0.000 description 11
238000003672 processing method Methods 0.000 description 10
239000010410 layer Substances 0.000 description 9
229920000642 polymer Polymers 0.000 description 8
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 8
239000006228 supernatant Substances 0.000 description 8
SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 7
230000018044 dehydration Effects 0.000 description 6
238000006297 dehydration reaction Methods 0.000 description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
238000002156 mixing Methods 0.000 description 6
239000007787 solid Substances 0.000 description 6
239000000725 suspension Substances 0.000 description 6
229910021578 Iron(III) chloride Inorganic materials 0.000 description 5
239000005708 Sodium hypochlorite Substances 0.000 description 5
239000003513 alkali Substances 0.000 description 5
238000001914 filtration Methods 0.000 description 5
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 5
239000013049 sediment Substances 0.000 description 5
239000000126 substance Substances 0.000 description 5
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
229910052793 cadmium Inorganic materials 0.000 description 4
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 4
239000011572 manganese Substances 0.000 description 4
238000006386 neutralization reaction Methods 0.000 description 4
238000010979 pH adjustment Methods 0.000 description 4
239000004576 sand Substances 0.000 description 4
235000010288 sodium nitrite Nutrition 0.000 description 4
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 3
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
239000000701 coagulant Substances 0.000 description 3
229940125961 compound 24 Drugs 0.000 description 3
238000010586 diagram Methods 0.000 description 3
230000003311 flocculating effect Effects 0.000 description 3
238000005189 flocculation Methods 0.000 description 3
230000016615 flocculation Effects 0.000 description 3
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
229910001862 magnesium hydroxide Inorganic materials 0.000 description 3
239000000347 magnesium hydroxide Substances 0.000 description 3
229910052748 manganese Inorganic materials 0.000 description 3
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
-1 ammonium ions Chemical class 0.000 description 2
RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
239000003830 anthracite Substances 0.000 description 2
GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 2
239000003814 drug Substances 0.000 description 2
229910052602 gypsum Inorganic materials 0.000 description 2
239000010440 gypsum Substances 0.000 description 2
239000008235 industrial water Substances 0.000 description 2
RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 2
229910000360 iron(III) sulfate Inorganic materials 0.000 description 2
239000007788 liquid Substances 0.000 description 2
150000004692 metal hydroxides Chemical class 0.000 description 2
239000003921 oil Substances 0.000 description 2
229920002401 polyacrylamide Polymers 0.000 description 2
239000002356 single layer Substances 0.000 description 2
239000011734 sodium Substances 0.000 description 2
239000004071 soot Substances 0.000 description 2
BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
239000002562 thickening agent Substances 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
239000007983 Tris buffer Substances 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
229920006318 anionic polymer Polymers 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
235000011116 calcium hydroxide Nutrition 0.000 description 1
239000011362 coarse particle Substances 0.000 description 1
229940125846 compound 25 Drugs 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000003795 desorption Methods 0.000 description 1
238000007599 discharging Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
244000144992 flock Species 0.000 description 1
239000000446 fuel Substances 0.000 description 1
IIXGBDGCPUYARL-UHFFFAOYSA-N hydroxysulfamic acid Chemical class ONS(O)(=O)=O IIXGBDGCPUYARL-UHFFFAOYSA-N 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910001425 magnesium ion Inorganic materials 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
239000000463 material Substances 0.000 description 1
230000000813 microbial effect Effects 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
230000003472 neutralizing effect Effects 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
230000001629 suppression Effects 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1

Classifications

- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

Separation Of Suspended Particles By Flocculating Agents (AREA)
Removal Of Specific Substances (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)
Treating Waste Gases (AREA)

JP9254481A 1997-09-19 1997-09-19 排煙脱硫排水の処理方法 Pending JPH1190165A (ja)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
JP9254481A JPH1190165A (ja)	1997-09-19	1997-09-19	排煙脱硫排水の処理方法
TW087113497A TW412433B (en)	1997-09-19	1998-08-17	Processes for the treatment of flue gas desulfurization waste water
IDP981227A ID20901A (id)	1997-09-19	1998-09-14	Proses-proses untuk pengolahan air limbah desulfurisasi gas buang
CNB981192459A CN1137747C (zh)	1997-09-19	1998-09-14	烟道气脱硫废水的处理方法
KR1019980038216A KR100313221B1 (ko)	1997-09-19	1998-09-16	배연탈황배수의처리방법
HK99103694.5A HK1018946B (en)	1997-09-19	1999-08-27	Processes for the treatment of flue gas

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9254481A JPH1190165A (ja)	1997-09-19	1997-09-19	排煙脱硫排水の処理方法

Publications (1)

Publication Number	Publication Date
JPH1190165A true JPH1190165A (ja)	1999-04-06

Family

ID=17265660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9254481A Pending JPH1190165A (ja)	1997-09-19	1997-09-19	排煙脱硫排水の処理方法

Country Status (5)

Country	Link
JP (1)	JPH1190165A (id)
KR (1)	KR100313221B1 (id)
CN (1)	CN1137747C (id)
ID (1)	ID20901A (id)
TW (1)	TW412433B (id)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2009101359A (ja) *	2009-02-03	2009-05-14	Ube Ind Ltd	セメントキルン抽気ダストの処理方法
JP2010000436A (ja) *	2008-06-19	2010-01-07	Ebara Engineering Service Co Ltd	有機性汚泥の脱水方法および装置
CN102183518A (zh) *	2011-01-26	2011-09-14	中节能六合天融环保科技有限公司	一种快速测定镁法脱硫过程中硫酸根含量的方法
WO2013054810A1 (ja) *	2011-10-13	2013-04-18	栗田工業株式会社	有機排水の回収処理装置及び回収処理方法
JP2013141641A (ja) *	2012-01-11	2013-07-22	Kurita Water Ind Ltd	重金属含有排水の処理方法
US8562828B2 (en)	2004-02-16	2013-10-22	Mitsubishi Heavy Industries, Ltd.	Wastewater treatment apparatus
CN108439644A (zh) *	2018-04-16	2018-08-24	新疆华泰重化工有限责任公司	一种脱硫废水处理与氯碱化工工艺联动处理系统
CN110152612A (zh) *	2018-03-01	2019-08-23	济南开发区星火科学技术研究院	一种原油吸附脱硫用脱硫剂
JP2020000962A (ja) *	2018-06-26	2020-01-09	一般財団法人電力中央研究所	脱硫排水のｃｏｄに影響するｎｓ化合物の処理方法
CN113636685A (zh) *	2021-09-03	2021-11-12	中冶赛迪工程技术股份有限公司	一种纳滤浓水和氯化钠蒸发母液的处理方法

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CN1318318C (zh) *	2003-01-27	2007-05-30	荣成纸业股份有限公司	汽电共生设备废气脱硫处理后的废水处理方法
US20080060999A1 (en) *	2006-09-07	2008-03-13	Musale Deepak A	Method of heavy metal removal from industrial wastewater using submerged ultrafiltration or microfiltration membranes
CN100450943C (zh) *	2006-12-31	2009-01-14	湖南华迪电力环保工程技术有限公司	一种烟气脱硫废水处理方法及系统装置
CN101838070B (zh) *	2010-05-17	2012-05-02	邹炎	气水联合循环净化的方法
CN101844819B (zh) *	2010-05-21	2012-07-25	重庆大学	火电厂湿法烟气脱硫废水喷雾蒸发处理方法
KR101818492B1 (ko) *	2016-07-07	2018-01-15	대구대학교 산학협력단	수은을 선택적으로 처리하는 공정을 포함하는 탈황 배수의 처리 방법
CN108014444A (zh) *	2018-01-24	2018-05-11	东莞市升佳净水材料有限公司	一种飞灰螯合剂及其制备方法
CN111099787A (zh) *	2018-10-29	2020-05-05	香港生产力促进局	一种用于燃煤电厂脱硫废水的总氮处理工艺
CN114230075B (zh) *	2021-12-16	2024-05-07	华能辛店发电有限公司	一种利用脱硫废水制备融雪剂的系统、方法及应用

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JPH0236316B2 (ja) *	1983-06-16	1990-08-16	Mitsubishi Heavy Ind Ltd	Haiendatsuryuhaisuinoshorihoho
JPH07195085A (ja) *	1994-01-12	1995-08-01	Electric Power Dev Co Ltd	ジチオン酸イオン含有水の処理方法

1997
- 1997-09-19 JP JP9254481A patent/JPH1190165A/ja active Pending
1998
- 1998-08-17 TW TW087113497A patent/TW412433B/zh not_active IP Right Cessation
- 1998-09-14 ID IDP981227A patent/ID20901A/id unknown
- 1998-09-14 CN CNB981192459A patent/CN1137747C/zh not_active Expired - Fee Related
- 1998-09-16 KR KR1019980038216A patent/KR100313221B1/ko not_active Expired - Fee Related

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8562828B2 (en)	2004-02-16	2013-10-22	Mitsubishi Heavy Industries, Ltd.	Wastewater treatment apparatus
JP2010000436A (ja) *	2008-06-19	2010-01-07	Ebara Engineering Service Co Ltd	有機性汚泥の脱水方法および装置
JP2009101359A (ja) *	2009-02-03	2009-05-14	Ube Ind Ltd	セメントキルン抽気ダストの処理方法
CN102183518A (zh) *	2011-01-26	2011-09-14	中节能六合天融环保科技有限公司	一种快速测定镁法脱硫过程中硫酸根含量的方法
WO2013054810A1 (ja) *	2011-10-13	2013-04-18	栗田工業株式会社	有機排水の回収処理装置及び回収処理方法
JP2013085983A (ja) *	2011-10-13	2013-05-13	Kurita Water Ind Ltd	有機排水の回収処理装置及び回収処理方法
JP2013141641A (ja) *	2012-01-11	2013-07-22	Kurita Water Ind Ltd	重金属含有排水の処理方法
CN110152612A (zh) *	2018-03-01	2019-08-23	济南开发区星火科学技术研究院	一种原油吸附脱硫用脱硫剂
CN108439644A (zh) *	2018-04-16	2018-08-24	新疆华泰重化工有限责任公司	一种脱硫废水处理与氯碱化工工艺联动处理系统
JP2020000962A (ja) *	2018-06-26	2020-01-09	一般財団法人電力中央研究所	脱硫排水のｃｏｄに影響するｎｓ化合物の処理方法
CN113636685A (zh) *	2021-09-03	2021-11-12	中冶赛迪工程技术股份有限公司	一种纳滤浓水和氯化钠蒸发母液的处理方法

Also Published As

Publication number	Publication date
HK1018946A1 (en)	2000-01-14
CN1212898A (zh)	1999-04-07
KR100313221B1 (ko)	2002-02-28
KR19990029840A (ko)	1999-04-26
CN1137747C (zh)	2004-02-11
TW412433B (en)	2000-11-21
ID20901A (id)	1999-03-25

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