KR20000074257A - 환경친화성 응집제의 제조방법 - Google Patents
환경친화성 응집제의 제조방법 Download PDFInfo
- Publication number
- KR20000074257A KR20000074257A KR1019990018055A KR19990018055A KR20000074257A KR 20000074257 A KR20000074257 A KR 20000074257A KR 1019990018055 A KR1019990018055 A KR 1019990018055A KR 19990018055 A KR19990018055 A KR 19990018055A KR 20000074257 A KR20000074257 A KR 20000074257A
- Authority
- KR
- South Korea
- Prior art keywords
- hydroxide
- oxide
- producing
- aggregating agent
- acid
- Prior art date
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Classifications
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3276—Copolymers
-
- 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
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/041—Oxides or hydroxides
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
COD | ||||||
처리전 용액 | 처리후 용액 | 처리효율(%) | ||||
매립지 A | 매립지 B | 매립지 A | 매립지 B | 매립지 A | 매립지 B | |
처리제 | 1123 | 403 | 233.58 | 61 | 79.2 | 84.8 |
Claims (6)
- 금속산화물 또는 수산화물 표면에 스피큘릭포릭산 유도체 0.01∼20wt%와 흡수성 고분자 0.01∼20wt%를 혼합 코팅첨가시키는 것을 특징으로 하는 환경친화성 응집제의 제조방법.
- 제 1 항에 있어서, 상기 금속산화물이 산화아연, 산화알루미늄, 산화칼슘, 산화티탄 및 산화철로 이루어진 그룹으로부터 선택된 물질인 것을 특징으로 하는 환경친화성 응집제의 제조방법.
- 제 1 항에 있어서, 상기 수산화물이 수산화칼슘, 수산화알루미늄, 수산화아연 및 수산화마그네슘으로 이루어진 그룹으로부터 선택된 물질인 것을 특징으로 하는 환경친화성 응집제의 제조방법.
- 제 1 항에 있어서, 상기 흡수성 고분자가 폴리아크릴산 또는 나트륨염치환체, 폴리메타아크릴 및 그 공중합체, 그리고 무수말레인산과 아크릴산의 공중합체 또는 나트륨염 치환체로 이루어진 그룹으로부터 선택된 물질인 것을 특징으로 하는 환경친화성 응집제의 제조방법.
- 금속산화물 또는 수산화물 표면에 스피큘릭포릭산 유도체를 0.01∼20wt%의 양으로 코팅첨가시키는 것을 특징으로 하는 환경친화성 응집제의 제조방법.
- 금속산화물 또는 수산화물 표면에 흡수성 고분자를 0.01∼20wt%의 양으로 코팅첨가시키는 것을 특징으로 하는 환경친화성 응집제의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990018055A KR100334934B1 (ko) | 1999-05-19 | 1999-05-19 | 환경친화성 응집제의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990018055A KR100334934B1 (ko) | 1999-05-19 | 1999-05-19 | 환경친화성 응집제의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000074257A true KR20000074257A (ko) | 2000-12-15 |
KR100334934B1 KR100334934B1 (ko) | 2002-05-04 |
Family
ID=19586526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990018055A KR100334934B1 (ko) | 1999-05-19 | 1999-05-19 | 환경친화성 응집제의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100334934B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107511138A (zh) * | 2017-09-22 | 2017-12-26 | 湖南化工研究院有限公司 | 用于垃圾渗滤液处理的絮凝吸附剂及其制备方法 |
KR102353630B1 (ko) * | 2021-09-15 | 2022-01-21 | 남방씨.엔.에이 주식회사 | 페인트 고화제 조성물 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101308913B1 (ko) | 2011-04-06 | 2013-09-23 | 한국과학기술원 | 폴리도파민을 이용한 폐수 정제 방법 |
KR101417686B1 (ko) * | 2013-12-12 | 2014-07-09 | (주)성우실업 | 표면 개질된 고분자 응집제 및 이의 제조방법 |
CN104383885A (zh) * | 2014-10-30 | 2015-03-04 | 青岛昌安达药业有限公司 | 一种用于废水处理的吸附材料 |
CN104437425A (zh) * | 2014-10-30 | 2015-03-25 | 青岛昌安达药业有限公司 | 一种工业废水吸附材料 |
CN104667873B (zh) * | 2015-02-21 | 2017-04-12 | 桂林理工大学 | 羟基磷灰石改性丝瓜络遗态结构重金属吸附剂的制备方法 |
-
1999
- 1999-05-19 KR KR1019990018055A patent/KR100334934B1/ko not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107511138A (zh) * | 2017-09-22 | 2017-12-26 | 湖南化工研究院有限公司 | 用于垃圾渗滤液处理的絮凝吸附剂及其制备方法 |
CN107511138B (zh) * | 2017-09-22 | 2020-09-11 | 湖南化工研究院有限公司 | 用于垃圾渗滤液处理的絮凝吸附剂及其制备方法 |
KR102353630B1 (ko) * | 2021-09-15 | 2022-01-21 | 남방씨.엔.에이 주식회사 | 페인트 고화제 조성물 |
Also Published As
Publication number | Publication date |
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KR100334934B1 (ko) | 2002-05-04 |
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