CN105344332A - 一种水处理砷吸附材料及其制备方法 - Google Patents

一种水处理砷吸附材料及其制备方法 Download PDF

Info

Publication number
CN105344332A
CN105344332A CN201510740108.9A CN201510740108A CN105344332A CN 105344332 A CN105344332 A CN 105344332A CN 201510740108 A CN201510740108 A CN 201510740108A CN 105344332 A CN105344332 A CN 105344332A
Authority
CN
China
Prior art keywords
weight portion
water treatment
adsorbent material
district
temperature
Prior art date
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
CN201510740108.9A
Other languages
English (en)
Inventor
魏锋
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.)
Suzhou Shuirui Environmental Protection Technology Co Ltd
Original Assignee
Suzhou Shuirui Environmental Protection Technology Co 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.)
Filing date
Publication date
Application filed by Suzhou Shuirui Environmental Protection Technology Co Ltd filed Critical Suzhou Shuirui Environmental Protection Technology Co Ltd
Priority to CN201510740108.9A priority Critical patent/CN105344332A/zh
Publication of CN105344332A publication Critical patent/CN105344332A/zh
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26Synthetic macromolecular compounds
    • B01J20/261Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0207Compounds of Sc, Y or Lanthanides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14Diatomaceous earth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/223Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material containing metals, e.g. organo-metallic compounds, coordination complexes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26Synthetic macromolecular compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/3007Moulding, shaping or extruding
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/58Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62Heavy metal compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00Aspects relating to sorbent materials
    • B01J2220/40Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/46Materials comprising a mixture of inorganic and organic materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00Aspects relating to sorbent materials
    • B01J2220/40Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/20Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Water Treatment By Sorption (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

本发明公开了一种水处理砷吸附材料及其制备方法,上述水处理砷吸附材料,由包含以下重量份的组分制成:聚乙烯60-70份、硅藻土8-12份、羟丙基淀粉磷酸钠2-3份、硬脂酸镁2-3份、羟丙基甲基纤维素1-2份、二氧化钛纤维0.5-1份、γ-巯丙基三甲氧基硅烷0.5-1份、亚甲基二脲0.5-1份、三氧化二钇0.5-1份、碳酸锶0.02-0.05份和聚硅酸硫酸铁0.02-0.2份。本发明还提供了一种水处理砷吸附材料的制备方法。

Description

一种水处理砷吸附材料及其制备方法
技术领域
本发明属于水处理材料领域,特别涉及一种水处理砷吸附材料及其制备方法。
背景技术
目前,砷常被掺入合金、制造杀虫剂、制造药物和玻璃等,并可通过食物链或地下水、地面水进入人体或其它生物体,从而危害人类健康和整个生态环境。
目前常用的去除水中砷酸根或亚砷酸根的方法有沉淀法、膜处理法、吸附法、生物法、离子交换法、氧化法和电絮凝法等。其中,吸附法简单易行、去除效果好、能循环利用,加之吸附剂来源广泛,价格低廉,因而受到广泛关注。
发明内容
针对上述的需求,本发明特别提供了一种水处理砷吸附材料及其制备方法。
本发明的目的可以通过以下技术方案实现:
一种水处理砷吸附材料,由包含以下重量份的组分制成:
聚乙烯60-70份,
硅藻土8-12份,
羟丙基淀粉磷酸钠2-3份,
硬脂酸镁2-3份,
羟丙基甲基纤维素1-2份,
二氧化钛纤维0.5-1份,
γ-巯丙基三甲氧基硅烷0.5-1份,
亚甲基二脲0.5-1份,
三氧化二钇0.5-1份,
碳酸锶0.02-0.05份,
聚硅酸硫酸铁0.02-0.2份。
所述组分还包括甲基异噻唑啉酮0-0.5重量份。
所述二氧化钛纤维的直径为8-12纳米。
一种水处理砷吸附材料的制备方法,该方法包括以下步骤:
(1)称取聚乙烯60-70重量份、硅藻土8-12重量份、羟丙基淀粉磷酸钠2-3重量份、硬脂酸镁2-3重量份、碳酸锶0.02-0.05重量份、γ-巯丙基三甲氧基硅烷0.5-1重量份、亚甲基二脲0.5-1重量份、聚硅酸硫酸铁0.02-0.2重量份、三氧化二钇0.5-1重量份和甲基异噻唑啉酮0-0.5重量份;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素1-2重量份和二氧化钛纤维0.5-1重量份,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
所述双螺杆挤出机各区段温度为:一区温度160-170℃,二区温度190-220℃,三区温度230-250℃,四区温度200-210℃,五区温度170-190℃。
本发明与现有技术相比,其有益效果为:
(1)本发明制得的水处理砷吸附材料以聚乙烯为主要原料,通过加入硅藻土、羟丙基淀粉磷酸钠、硬脂酸镁、羟丙基甲基纤维素、二氧化钛纤维、碳酸锶、γ-巯丙基三甲氧基硅烷、亚甲基二脲、聚硅酸硫酸铁和三氧化二钇,制得的水处理砷吸附材料具有良好的吸附和絮凝性能,能够有效除去水中砷,且具有良好的抗菌和杀菌性能。
(2)本发明制得的水处理砷吸附材料具有良好的稳定性。
(3)本发明的水处理砷吸附材料,其制备方法简单,易于工业化生产。
具体实施方式
以下结合实施例对本发明作进一步的说明。
实施例1
(1)称取聚乙烯60kg、硅藻土8kg、羟丙基淀粉磷酸钠2kg、硬脂酸镁2kg、碳酸锶0.02kg、γ-巯丙基三甲氧基硅烷0.5kg、亚甲基二脲0.5kg、聚硅酸硫酸铁0.02kg、三氧化二钇0.5kg和甲基异噻唑啉酮0.5kg;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素1kg和直径为8纳米的二氧化钛纤维0.5kg,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
所述双螺杆挤出机各区段温度为:一区温度160℃,二区温度190℃,三区温度230℃,四区温度200℃,五区温度170℃。
制得水处理砷吸附材料的性能测试结果如表1所示。
实施例2
(1)称取聚乙烯60kg、硅藻土8kg、羟丙基淀粉磷酸钠2kg、硬脂酸镁2kg、碳酸锶0.02kg、γ-巯丙基三甲氧基硅烷0.5kg、亚甲基二脲0.5kg、聚硅酸硫酸铁0.02kg和三氧化二钇0.5kg;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素1kg和直径为8纳米的二氧化钛纤维0.5kg,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
所述双螺杆挤出机各区段温度为:一区温度160℃,二区温度190℃,三区温度230℃,四区温度200℃,五区温度170℃。
制得水处理砷吸附材料的性能测试结果如表1所示。
实施例3
(1)称取聚乙烯70kg、硅藻土12kg、羟丙基淀粉磷酸钠3kg、硬脂酸镁3kg、碳酸锶0.05kg、γ-巯丙基三甲氧基硅烷1kg、亚甲基二脲1kg、聚硅酸硫酸铁0.2kg、三氧化二钇1kg和甲基异噻唑啉酮0.5kg;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素2kg和直径为12纳米的二氧化钛纤维1kg,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
所述双螺杆挤出机各区段温度为:一区温度170℃,二区温度220℃,三区温度250℃,四区温度210℃,五区温度190℃。
制得水处理砷吸附材料的性能测试结果如表1所示。
实施例4
(1)称取聚乙烯70kg、硅藻土12kg、羟丙基淀粉磷酸钠3kg、硬脂酸镁3kg、碳酸锶0.05kg、γ-巯丙基三甲氧基硅烷0.5kg、亚甲基二脲0.5kg、聚硅酸硫酸铁0.2kg、三氧化二钇0.5kg和甲基异噻唑啉酮0.5kg;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素2kg和直径为12纳米的二氧化钛纤维1kg,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
所述双螺杆挤出机各区段温度为:一区温度170℃,二区温度220℃,三区温度250℃,四区温度210℃,五区温度190℃。
制得水处理砷吸附材料的性能测试结果如表1所示。
实施例5
(1)称取聚乙烯65kg、硅藻土10kg、羟丙基淀粉磷酸钠2.5kg、硬脂酸镁2.5kg、碳酸锶0.04kg、γ-巯丙基三甲氧基硅烷0.8kg、亚甲基二脲0.8kg、聚硅酸硫酸铁0.1kg、三氧化二钇0.8kg和甲基异噻唑啉酮0.2kg;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素1.5kg和直径为10纳米的二氧化钛纤维0.8kg,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
所述双螺杆挤出机各区段温度为:一区温度165℃,二区温度200℃,三区温度240℃,四区温度205℃,五区温度180℃。
制得水处理砷吸附材料的性能测试结果如表1所示。
对比例1
(1)称取聚乙烯70kg、硅藻土12kg、羟丙基淀粉磷酸钠3kg、硬脂酸镁3kg、碳酸锶0.05kg、亚甲基二脲1kg、聚硅酸硫酸铁0.2kg、三氧化二钇1kg和甲基异噻唑啉酮0.5kg;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素2kg和直径为12纳米的二氧化钛纤维1kg,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
所述双螺杆挤出机各区段温度为:一区温度170℃,二区温度220℃,三区温度250℃,四区温度210℃,五区温度190℃。
制得水处理砷吸附材料的性能测试结果如表1所示。
对比例2
(1)称取聚乙烯70kg、硅藻土12kg、羟丙基淀粉磷酸钠3kg、硬脂酸镁3kg、碳酸锶0.05kg、γ-巯丙基三甲氧基硅烷1kg、亚甲基二脲1kg、聚硅酸硫酸铁0.2kg和甲基异噻唑啉酮0.5kg;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素2kg和直径为12纳米的二氧化钛纤维1kg,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
所述双螺杆挤出机各区段温度为:一区温度170℃,二区温度220℃,三区温度250℃,四区温度210℃,五区温度190℃。
制得水处理砷吸附材料的性能测试结果如表1所示。
对比例3
(1)称取聚乙烯70kg、硅藻土12kg、羟丙基淀粉磷酸钠3kg、硬脂酸镁3kg、碳酸锶0.05kg、γ-巯丙基三甲氧基硅烷1kg、亚甲基二脲1kg、聚硅酸硫酸铁0.2kg、三氧化二钇1kg和甲基异噻唑啉酮0.5kg;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素2kg和直径为25纳米的二氧化钛纤维1kg,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
所述双螺杆挤出机各区段温度为:一区温度170℃,二区温度220℃,三区温度250℃,四区温度210℃,五区温度190℃。
制得水处理砷吸附材料的性能测试结果如表1所示。
将实施例1-5和对比例1-3的砷吸附材料用于污水处理:将其用于化学需氧量(COD)为700mg/L、总砷含量为3mg/L的生活污水中时,砷吸附材料的用量为0.01g/L,将砷吸附材料放入污水中以300r/min搅拌8小时,即可达到良好的处理效果,具体处理结果请见表1。
表1
本发明不限于这里的实施例,本领域技术人员根据本发明的揭示,不脱离本发明范畴所做出的改进和修改都应该在本发明的保护范围之内。

Claims (5)

1.一种水处理砷吸附材料,其特征在于,由包含以下重量份的组分制成:
聚乙烯60-70份,
硅藻土8-12份,
羟丙基淀粉磷酸钠2-3份,
硬脂酸镁2-3份,
羟丙基甲基纤维素1-2份,
二氧化钛纤维0.5-1份,
γ-巯丙基三甲氧基硅烷0.5-1份,
亚甲基二脲0.5-1份,
三氧化二钇0.5-1份,
碳酸锶0.02-0.05份,
聚硅酸硫酸铁0.02-0.2份。
2.根据权利要求1所述水处理砷吸附材料,其特征在于,所述组分还包括甲基异噻唑啉酮0-0.5重量份。
3.根据权利要求1所述水处理砷吸附材料,其特征在于,所述二氧化钛纤维的直径为8-12纳米。
4.一种水处理砷吸附材料的制备方法,其特征在于,该方法包括以下步骤:
(1)称取聚乙烯60-70重量份、硅藻土8-12重量份、羟丙基淀粉磷酸钠2-3重量份、硬脂酸镁2-3重量份、碳酸锶0.02-0.05重量份、γ-巯丙基三甲氧基硅烷0.5-1重量份、亚甲基二脲0.5-1重量份、聚硅酸硫酸铁0.02-0.2重量份、三氧化二钇0.5-1重量份和甲基异噻唑啉酮0-0.5重量份;
(2)将上述组分加入三叶搅拌机中混合均匀,加入双螺杆挤出机中,在双螺杆挤出机的侧加料口加入羟丙基甲基纤维素1-2重量份和二氧化钛纤维0.5-1重量份,熔融、挤出、干燥、切粒,得到水处理砷吸附材料。
5.根据权利要求4所述水处理砷吸附材料的制备方法,其特征在于,所述双螺杆挤出机各区段温度为:一区温度160-170℃,二区温度190-220℃,三区温度230-250℃,四区温度200-210℃,五区温度170-190℃。
CN201510740108.9A 2015-11-04 2015-11-04 一种水处理砷吸附材料及其制备方法 Pending CN105344332A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510740108.9A CN105344332A (zh) 2015-11-04 2015-11-04 一种水处理砷吸附材料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510740108.9A CN105344332A (zh) 2015-11-04 2015-11-04 一种水处理砷吸附材料及其制备方法

Publications (1)

Publication Number Publication Date
CN105344332A true CN105344332A (zh) 2016-02-24

Family

ID=55320473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510740108.9A Pending CN105344332A (zh) 2015-11-04 2015-11-04 一种水处理砷吸附材料及其制备方法

Country Status (1)

Country Link
CN (1) CN105344332A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106902749A (zh) * 2017-03-30 2017-06-30 山东智普信息科技有限公司 一种水质检测材料及其制备方法和应用
CN107459195A (zh) * 2017-08-18 2017-12-12 巢湖市俊业渔具有限公司 一种渔网染色废水处理方法
CN109078658A (zh) * 2018-09-10 2018-12-25 湖南科技大学 一种可见光催化复合膜的制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1593745A (zh) * 2004-07-05 2005-03-16 南开大学 载铁球形纤维素吸附剂及其制备和应用
CN102125819A (zh) * 2011-03-03 2011-07-20 河南省科学院化学研究所有限公司 一种载铁棉纤维材料及其制备方法
CN102527319A (zh) * 2012-01-09 2012-07-04 中国科学院金属研究所 一种高效超顺磁性铁酸盐纳米砷吸附剂及其制备工艺
CN102600790A (zh) * 2011-01-20 2012-07-25 中国科学院金属研究所 一种纳米水合氧化铈基除砷材料及其制备方法与除砷应用
WO2013046232A1 (en) * 2011-09-26 2013-04-04 Honeywell International Inc. Water purification compositions of magnesium oxide and applications thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1593745A (zh) * 2004-07-05 2005-03-16 南开大学 载铁球形纤维素吸附剂及其制备和应用
CN102600790A (zh) * 2011-01-20 2012-07-25 中国科学院金属研究所 一种纳米水合氧化铈基除砷材料及其制备方法与除砷应用
CN102125819A (zh) * 2011-03-03 2011-07-20 河南省科学院化学研究所有限公司 一种载铁棉纤维材料及其制备方法
WO2013046232A1 (en) * 2011-09-26 2013-04-04 Honeywell International Inc. Water purification compositions of magnesium oxide and applications thereof
CN102527319A (zh) * 2012-01-09 2012-07-04 中国科学院金属研究所 一种高效超顺磁性铁酸盐纳米砷吸附剂及其制备工艺

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106902749A (zh) * 2017-03-30 2017-06-30 山东智普信息科技有限公司 一种水质检测材料及其制备方法和应用
CN106902749B (zh) * 2017-03-30 2019-06-14 山东智普信息科技有限公司 一种水质检测材料及其制备方法和应用
CN107459195A (zh) * 2017-08-18 2017-12-12 巢湖市俊业渔具有限公司 一种渔网染色废水处理方法
CN109078658A (zh) * 2018-09-10 2018-12-25 湖南科技大学 一种可见光催化复合膜的制备方法

Similar Documents

Publication Publication Date Title
CN105967266A (zh) 一种高效污水处理剂及其制备方法
CN103756155B (zh) 一种抗菌ppr管材
CN105344332A (zh) 一种水处理砷吸附材料及其制备方法
CN104386999B (zh) 防火吸音板
CN104389245A (zh) 一种纳米银抗菌纤维餐具的制备工艺
CN105251458A (zh) 一种水处理铅吸附材料及其制备方法
KR20180110740A (ko) 친환경 머드 페인트 및 그 제조방법
CN109481727A (zh) 一种光催化抗菌水凝胶敷料及其制备方法
CN105367034A (zh) 一种硫氧镁板材改性剂及其使用方法
CN105010398A (zh) 一种负离子、远红外及复合功能性抗菌消毒剂的制备方法
CN104445451A (zh) 一种复合型粉状蓝藻处理剂及其制备方法
CN104305796B (zh) 基于plc自动系统制备纳米银抗菌餐具的工艺
CN105131336A (zh) 一种抗菌剂、其制备方法及应用
CN101658784A (zh) 井水消毒除铬固体复合过滤吸附球
KR101252586B1 (ko) 펄라이트를 사용한 친환경 실내내장재 및 그 제조방법
CN107663070A (zh) 一种抗菌加气砖砌块
CN104130596B (zh) 一种防水防火改性碳酸钙及其制备方法
CN103146006B (zh) 一种医用高强度高抗菌性琼脂敷料及其制备方法
CN106348724A (zh) 一种高硬度抗菌陶瓷材料及其制备方法
CN105237851A (zh) 一种环保抗菌材料及其制备方法
CN104926241A (zh) 一种内墙竹炭装饰砂浆及其制备方法
CN109867925A (zh) 一种用于饮料瓶的壳聚糖锌改性塑料及其制备方法
CN108722361A (zh) 一种吸附型水污染处理剂及其制备方法
CN110144153A (zh) 一种内墙涂料及其制备方法
CN104499090B (zh) 一种抗菌纤维材料及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20160224