CN105903266A - Nano composite filter material capable of removing heavy metals in water and sterilizing water - Google Patents

Nano composite filter material capable of removing heavy metals in water and sterilizing water Download PDF

Info

Publication number
CN105903266A
CN105903266A CN201610342630.6A CN201610342630A CN105903266A CN 105903266 A CN105903266 A CN 105903266A CN 201610342630 A CN201610342630 A CN 201610342630A CN 105903266 A CN105903266 A CN 105903266A
Authority
CN
China
Prior art keywords
water
nano
activated carbon
filter material
parts
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.)
Granted
Application number
CN201610342630.6A
Other languages
Chinese (zh)
Other versions
CN105903266B (en
Inventor
不公告发明人
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.)
Shuifa Environmental Technology Co.,Ltd.
Original Assignee
Cai Liufeng
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 Cai Liufeng filed Critical Cai Liufeng
Priority to CN201610342630.6A priority Critical patent/CN105903266B/en
Publication of CN105903266A publication Critical patent/CN105903266A/en
Application granted granted Critical
Publication of CN105903266B publication Critical patent/CN105903266B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • 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
    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1208—Porosity
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4843—Algae, aquatic plants or sea vegetals, e.g. seeweeds, eelgrass
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition
    • B01J2220/4881—Residues from shells, e.g. eggshells, mollusk shells
    • 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
    • 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
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agronomy & Crop Science (AREA)
  • Analytical Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Geology (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The invention discloses a nano composite filter material capable of removing heavy metals in water and sterilizing water. According to the adopted technical scheme, the nano composite filter material capable of removing heavy metals in water and sterilizing water is prepared according to the following steps: A, algae clay, E33 and zeolite powder are mixed and ground; B, the mixture obtained from step A is mixed evenly with activated carbon, and then water is added; C, firing is carried out at a high temperature; and D, the product obtained in step C is mixed with nano titanium dioxide to obtain a nano composite filter material. The nano composite filter material provided by the invention has an extremely strong adsorption capability, is capable of removing heavy metals in water with good sterilization property, and is safe and non-toxic without secondary pollution, and thus applicable to purifying drinking water or sewage.

Description

Heavy metal in water the nano combined filtrate that can sterilize can be removed
Technical field
The present invention relates to a kind of nano combined filtrate preparation method, belong to water treatment agent field.
Background technology
Water purification agent can improve water quality, brings the biggest benefit to the life of people, health, but water purification agent to be also equipped with Good water purification filtrate, the absorbability power of filtrate is directly connected to the effect filtered.
Water purification filtrate, including: fibrous nodules, shell filtrate, selected ANTHRACITE FILTER MEDIA, purity quartzite filtrate, magnetic iron ore are filtered Material, manganese sand filtering material, limestone filtrate, ceramic grain filter, cobble, zeolite, garnet, Maifanitum, corundum, rare earth porcelain grit, activity Aluminium oxide, cocoanut active charcoal, active fruit shell carbon, wood powder shaped activated carbon, ature of coal column-shaped active carbon, ature of coal granule charcoal, KDF, E33 Deng.Filtrate the most on the market is mostly activated carbon or KDF or E33 filtrate, and the absorbability of these single filtrates can not Deal with the most serious water pollution to process.
Chinese patent 201310111109.8 discloses a kind of fibre filtering material, is the fiber made of compound Nano carbon fiber Filter material, is made up of fibre bundle and core, and fibre bundle is fixedly arranged at the center of core, and core both sides fibre bundle length is equal or not Deng, compound Nano carbon fiber tow is to have the nano level micropowder of honeycomb microporous structure to become with having honeycomb microporous structure Gesture polyester modification section melt spinning and make.Possess outside the feature that filtering accuracy is high, filtering velocity is high, pollutant holding capability is big, also have Standby oil removing, deodorization, removing heavy metals ion, decolour, the several functions such as sterilization, backwash effect more preferably, its life-span longer, can be extensively It is applied to industrial oily waste water, municipal wastewater, food processing wastewater, aquiculture recycled water, dyeing waste water, landscape water etc., respectively Plant performance indications advantages.
Chinese patent CN201310295572 discloses a kind of Nano-metal compound filter material, wherein contains KDF component, KDF Filter material electrochemical reaction causes heavy metal pollution, and after i.e. zinc ion exceeds standard and lost efficacy, copper ion etc. exceed standard, and there is heavy metal poisoning Potential danger, a lot of countries forbid KDF use in family water purifier, and the most Japanese, European etc., KDF is currently mainly For industry controlling the water circulation.
Summary of the invention
Goal of the invention: the defect existed for prior art, the present invention provides a kind of safety and environmental protection, high adsorption capacity, mistake Filter the preparation method of effective nano combined filtrate.
For achieving the above object, the present invention is by the following technical solutions:
A kind of preparation method of nano combined filtrate, by the following technical solutions: A, by algae clay, conch meal, E33 and zeolite powder Mixing, mills；B, by step A gained mixture and activated carbon stirring and evenly mixing, add water；C, high-temperature firing；D, step C is made Product mixes with nano titanium oxide, obtains a kind of nano combined filtrate.
High-temperature firing in described step C is to carry out under 1000-1500 degree Celsius.
The parts by weight of algae clay, E33, zeolite powder, activated carbon and nano titanium oxide are: algae clay 20～60, shell Powder 15-30, E33 are 10～50, zeolite powder 5～20, activated carbon 20～60 and nano titanium oxide 5～20.
The parts by weight of algae clay, E33, zeolite powder, activated carbon and nano titanium oxide are: algae clay 20～40, shell Powder 20-30, E33 are 15-35, zeolite powder 10-15, activated carbon 30-50 and nano titanium oxide 8-16.
The percentage by weight of algae clay, conch meal, E33, zeolite powder, activated carbon and nano titanium oxide is: algae clay 35%, E33 are 20%, zeolite powder 10%, activated carbon 30% and nano titanium oxide 5%.
According to above-mentioned technical scheme, it is known that the nano combined filtrate of one that the present invention provides, compared to existing technology, have Following beneficial effect:
1, the nano combined filtrate of the present invention has extremely strong absorbability, can remove the heavy metal in water, has the sterilization of excellence Performance；Safety non-toxic, non-secondary pollution, can be used for drinking water or dirty water purification.
2, product composite filtering material of the present invention has very abundant pore structure, and during drainage, the contact area with water is big, can Little drawback is amassed with water engaging surface when overcoming KDF filtrate to be used alone.
Specific embodiment
By the following examples the present invention is further explained:
Embodiment 1
Nano composite material of the present invention includes algae clay, E33, zeolite powder, activated carbon and nano titanium oxide；First, Weigh according to formula: algae clay 20 parts, conch meal 15 parts, E33 are 10 parts, zeolite powder 5 parts, activated carbon 20 parts and nanometer titanium dioxide Titanium 5 parts；Then, algae clay, conch meal, E33 and zeolite powder are mixed, after milling, by mixed with activated carbon stirring for gained mixture After even, add water and be modulated；Finally under 1000 degrees Celsius, carry out high-temperature firing, be cooled to after coming out of the stove under room temperature and nanometer two Titanium oxide mixes, and i.e. can get a kind of nano combined filtrate.
Embodiment 2
Nano composite material of the present invention includes algae clay, E33, zeolite powder, activated carbon and nano titanium oxide；First, Weigh according to formula: algae clay 50 parts, conch meal 30 parts, E33 are 25 parts, zeolite powder 5 parts, activated carbon 35 parts and nanometer titanium dioxide Titanium 15 parts；Then, algae clay, conch meal, E33 and zeolite powder are mixed, after milling, by mixed with activated carbon stirring for gained mixture After even, add water and be modulated；Finally carry out high-temperature firing at 1100 degrees celsius, be cooled to after coming out of the stove under room temperature and nanometer two Titanium oxide mixes, and i.e. can get a kind of nano combined filtrate
Embodiment 3
Nano composite material of the present invention includes algae clay, E33, zeolite powder, activated carbon and nano titanium oxide；First, Weigh according to formula: algae clay 60 parts, conch meal 25 parts, E33 are 50 parts, zeolite powder 15 parts, activated carbon 40 parts and nano-silica Change titanium 20 parts；Then, algae clay, conch meal, E33 and zeolite powder are mixed, after milling, gained mixture is stirred with activated carbon After mixing, add water and be modulated；Finally under 1300 degrees Celsius, carry out high-temperature firing, be cooled to after coming out of the stove under room temperature and nanometer Titanium dioxide mixes, and i.e. can get a kind of nano combined filtrate.
Embodiment 4
Nano composite material of the present invention includes algae clay, E33, zeolite powder, activated carbon and nano titanium oxide；First, Weigh according to formula: algae clay 60 parts, conch meal 15 parts, E33 are 50 parts, zeolite powder 20 parts, activated carbon 60 parts and nano-silica Change titanium 20 parts；Then, algae clay, conch meal, E33 and zeolite powder are mixed, after milling, gained mixture is stirred with activated carbon After mixing, add water and be modulated；Finally under 1500 degrees Celsius, carry out high-temperature firing, be cooled to after coming out of the stove under room temperature and nanometer Titanium dioxide mixes, and i.e. can get a kind of nano combined filtrate.
Comparative example 1
This comparative example 1 is the comparative example of embodiment 3, specifically:
Nano composite material of the present invention includes algae clay, E33, zeolite powder, activated carbon and nano titanium oxide；First, Weigh according to formula: algae clay 60 parts, E33 are 50 parts, zeolite powder 15 parts, activated carbon 40 parts and nano titanium oxide 20 parts；Connect , algae clay, E33 and zeolite powder are mixed, after milling, after gained mixture and activated carbon stirring and evenly mixing, add water and carry out Modulation；Finally under 1300 degrees Celsius, carry out high-temperature firing, be cooled to after coming out of the stove mix with nano titanium oxide under room temperature, Obtain a kind of nano combined filtrate.
Comparative example 2
This comparative example is the comparative example of embodiment 4, specifically:
Nano composite material of the present invention includes algae clay, E33, zeolite powder, activated carbon and nano titanium oxide；First, Weigh according to formula: algae clay 60 parts, E33 are 50 parts, zeolite powder 20 parts, activated carbon 60 parts and nano titanium oxide 20 parts；Connect , algae clay, E33 and zeolite powder are mixed, after milling, after gained mixture and activated carbon stirring and evenly mixing, add water and carry out Modulation；Finally under 1500 degrees Celsius, carry out high-temperature firing, be cooled to after coming out of the stove mix with nano titanium oxide under room temperature, Obtain a kind of nano combined filtrate.
The present invention is as follows with the contrast of the using effect of traditional filter material in terms of tap water purifying:
Each embodiment of the present invention is as follows in the effect that tap water carries out 15 minutes purified treatment:
The above is only the preferred embodiment of the present invention, it should be pointed out that: those skilled in the art are come Saying, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as Protection scope of the present invention.

Claims (1)

1. a nano combined filtrate, it is characterised in that use following preparation method prepare: A, by algae clay, conch meal, E33 and zeolite powder mixing, mill；B, by step A gained mixture and activated carbon stirring and evenly mixing, add water；C, high-temperature firing；D、 Made for step C product is mixed with nano titanium oxide, obtains a kind of nano combined filtrate；
High-temperature firing in described step C is to carry out under 1000-1500 degree Celsius；
The parts by weight of algae clay, E33, zeolite powder, activated carbon and nano titanium oxide are: algae clay 20～40, conch meal 20- 30, E33 is 15-35, zeolite powder 10-15, activated carbon 30-50 and nano titanium oxide 8-16.
CN201610342630.6A 2014-11-14 2014-11-14 Heavy metal in water and the nano combined filtrate that can be sterilized can be removed Active CN105903266B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610342630.6A CN105903266B (en) 2014-11-14 2014-11-14 Heavy metal in water and the nano combined filtrate that can be sterilized can be removed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410644645.9A CN104474781B (en) 2014-11-14 2014-11-14 A kind of preparation method of nano combined filtrate
CN201610342630.6A CN105903266B (en) 2014-11-14 2014-11-14 Heavy metal in water and the nano combined filtrate that can be sterilized can be removed

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410644645.9A Division CN104474781B (en) 2014-11-14 2014-11-14 A kind of preparation method of nano combined filtrate

Publications (2)

Publication Number Publication Date
CN105903266A true CN105903266A (en) 2016-08-31
CN105903266B CN105903266B (en) 2018-01-02

Family

ID=52749467

Family Applications (8)

Application Number Title Priority Date Filing Date
CN201610342630.6A Active CN105903266B (en) 2014-11-14 2014-11-14 Heavy metal in water and the nano combined filtrate that can be sterilized can be removed
CN201610342633.XA Expired - Fee Related CN105903267B (en) 2014-11-14 2014-11-14 A kind of nano combined filtrate for removing heavy metal in water
CN201610342634.4A Active CN105903268B (en) 2014-11-14 2014-11-14 The preparation method of the nano combined filtrate of heavy metal in water can be removed
CN201610342628.9A Pending CN105923687A (en) 2014-11-14 2014-11-14 Nano-composite filter material capable of removing heavy metal out of water
CN201610342627.4A Active CN106390592B (en) 2014-11-14 2014-11-14 It can sterilize, remove the nano combined filtrate of heavy metal in water
CN201610342635.9A Active CN105903269B (en) 2014-11-14 2014-11-14 The preparation method of heavy metal in water and the nano combined filtrate that can be sterilized can be removed
CN201610342626.XA Expired - Fee Related CN105797482B (en) 2014-11-14 2014-11-14 A kind of nano combined filtrate sterilized, remove heavy metal in water
CN201410644645.9A Active CN104474781B (en) 2014-11-14 2014-11-14 A kind of preparation method of nano combined filtrate

Family Applications After (7)

Application Number Title Priority Date Filing Date
CN201610342633.XA Expired - Fee Related CN105903267B (en) 2014-11-14 2014-11-14 A kind of nano combined filtrate for removing heavy metal in water
CN201610342634.4A Active CN105903268B (en) 2014-11-14 2014-11-14 The preparation method of the nano combined filtrate of heavy metal in water can be removed
CN201610342628.9A Pending CN105923687A (en) 2014-11-14 2014-11-14 Nano-composite filter material capable of removing heavy metal out of water
CN201610342627.4A Active CN106390592B (en) 2014-11-14 2014-11-14 It can sterilize, remove the nano combined filtrate of heavy metal in water
CN201610342635.9A Active CN105903269B (en) 2014-11-14 2014-11-14 The preparation method of heavy metal in water and the nano combined filtrate that can be sterilized can be removed
CN201610342626.XA Expired - Fee Related CN105797482B (en) 2014-11-14 2014-11-14 A kind of nano combined filtrate sterilized, remove heavy metal in water
CN201410644645.9A Active CN104474781B (en) 2014-11-14 2014-11-14 A kind of preparation method of nano combined filtrate

Country Status (1)

Country Link
CN (8) CN105903266B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106745355A (en) * 2016-11-23 2017-05-31 郑州源冉生物技术有限公司 A kind of sewage-treating agent based on algae clay and preparation method thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104826389A (en) * 2015-04-21 2015-08-12 安徽凤凰滤清器股份有限公司 Adsorbing and filtering agent special for high-strength dirt catcher and making method of adsorption filtering agent
CN105293667A (en) * 2015-10-23 2016-02-03 苏州书瑞环保科技有限公司 Environment-friendly water treatment agent for removing chromium ions and preparation method thereof
CN105561912B (en) * 2015-12-16 2018-04-17 浙江省海洋水产研究所 A kind of method of modified oyster shell whiting processing effluent containing heavy metal ions
CN105478072B (en) * 2015-12-16 2017-12-01 浙江省海洋水产研究所 A kind of preparation method of modified oyster shell whiting
CN105964052A (en) * 2016-06-24 2016-09-28 马鞍山市顺达环保设备有限公司 Filtering material used for mine dust collector and preparation method of filtering material
CN106186361A (en) * 2016-08-24 2016-12-07 安徽正田能源科技有限公司 A kind of silicon chip processing waste water is with natural purification filtrate
CN107262068A (en) * 2017-08-11 2017-10-20 中山市华帝环境科技有限公司 It is a kind of to be loaded with granular activated carbon of titanium dioxide and preparation method thereof
US11713255B2 (en) 2017-11-02 2023-08-01 Aqua Chira International Incorporated Water filter cartridge
US11053137B1 (en) 2017-11-02 2021-07-06 Aqua Clara International Incorporated Water filter cartridge

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000135485A (en) * 1998-10-30 2000-05-16 Kanai Hiroaki Water purifying tool for rice cooking
US6107354A (en) * 1997-02-21 2000-08-22 Engelhard Corporation Composite material, preparation and use thereof
CN1872405A (en) * 2006-06-28 2006-12-06 古可隆 Active carbon of carrying catalyst in titanium series and preparation method
CN101898058A (en) * 2010-07-22 2010-12-01 淮阴工学院 Preparation method of low-temperature sintered attapulgite-based direct drinking water filter material
CN102294226A (en) * 2011-07-15 2011-12-28 哈尔滨工业大学 Preparation method of bamboo charcoal loaded Au-TiO2 composite material and its application
CN103349868A (en) * 2013-07-13 2013-10-16 台州森泉水处理科技有限公司 Nano-metal compound filter material and production technology thereof
CN104028048A (en) * 2014-05-23 2014-09-10 广西北流市红日紫砂陶瓷厂 Filter element of water purifier and manufacturing method of filter element

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1119641A (en) * 1997-07-01 1999-01-26 Machio Sekikawa Purifying material for city water (drinking water) and purifying device
CN2796814Y (en) * 2004-11-04 2006-07-19 佛山市顺德区凯纳方实业有限公司 Surface load nano-titanium dioxide metal filter screen
CN1844289A (en) * 2005-04-07 2006-10-11 朱枫林 Nano functional anion materials and use thereof
CN101116449A (en) * 2006-08-01 2008-02-06 赵松江 Antimicrobials and surface peeling agent formed by burning kinds of mixed shells and uses thereof
CN101690882A (en) * 2009-10-14 2010-04-07 南开大学 Natural adsorbent for removing heavy metal ions in water and preparation method and application thereof
CN101693631B (en) * 2009-10-29 2012-07-04 上海交通大学 Porous ceramicite and preparation method and application thereof
CN102107994B (en) * 2010-12-23 2014-11-26 郑高宽 Device for filtering various water sources into direct drinking water
CN102489075B (en) * 2011-11-29 2013-12-11 无锡格瑞普尔膜科技有限公司 Method for preparing deep filtering medium having selective filtering capability
KR101301481B1 (en) * 2012-02-06 2013-08-29 한국과학기술연구원 Adsorbent for removal of cation and anion heavy metal and fabricating method of the same
CN102887581B (en) * 2012-10-19 2014-10-22 江苏商达水务有限公司 Flocculating agent for treating sewage in Chinese patent medicine production enterprises and preparation method thereof
CN103387383B (en) * 2013-06-26 2015-11-25 蚌埠德美过滤技术有限公司 A kind of Anti-microbial ceramic filter core containing Chinese herbal medicine powder and preparation method thereof
CN104085979B (en) * 2014-07-01 2015-07-01 河海大学 Nano biological filler for purifying aquaculture wastewater in biological filter tank and preparation method of nano biological filler

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6107354A (en) * 1997-02-21 2000-08-22 Engelhard Corporation Composite material, preparation and use thereof
JP2000135485A (en) * 1998-10-30 2000-05-16 Kanai Hiroaki Water purifying tool for rice cooking
CN1872405A (en) * 2006-06-28 2006-12-06 古可隆 Active carbon of carrying catalyst in titanium series and preparation method
CN101898058A (en) * 2010-07-22 2010-12-01 淮阴工学院 Preparation method of low-temperature sintered attapulgite-based direct drinking water filter material
CN102294226A (en) * 2011-07-15 2011-12-28 哈尔滨工业大学 Preparation method of bamboo charcoal loaded Au-TiO2 composite material and its application
CN103349868A (en) * 2013-07-13 2013-10-16 台州森泉水处理科技有限公司 Nano-metal compound filter material and production technology thereof
CN104028048A (en) * 2014-05-23 2014-09-10 广西北流市红日紫砂陶瓷厂 Filter element of water purifier and manufacturing method of filter element

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
杜洋: "贝壳粉去除水体中重金属的机理研究", 《万方学位论文全文数据库》 *
陈立新等: "贝壳粉处理重金属离子废水的研究", 《湖南工程学院学报》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106745355A (en) * 2016-11-23 2017-05-31 郑州源冉生物技术有限公司 A kind of sewage-treating agent based on algae clay and preparation method thereof

Also Published As

Publication number Publication date
CN105903268B (en) 2018-01-09
CN105797482B (en) 2018-03-23
CN105903267A (en) 2016-08-31
CN105903268A (en) 2016-08-31
CN106390592A (en) 2017-02-15
CN105903267B (en) 2018-04-17
CN104474781B (en) 2016-08-17
CN106390592B (en) 2018-07-24
CN105923687A (en) 2016-09-07
CN105903266B (en) 2018-01-02
CN105903269A (en) 2016-08-31
CN105903269B (en) 2017-12-22
CN105797482A (en) 2016-07-27
CN104474781A (en) 2015-04-01

Similar Documents

Publication Publication Date Title
CN105797482B (en) A kind of nano combined filtrate sterilized, remove heavy metal in water
US10569250B2 (en) Magnetic adsorbent for removing arsenic and antimony by means of adsorption-superconducting magnetic separation and preparation method therefor
AU2019101523A4 (en) Two-dimensional clay based composite phosphorus removing agent and preparation method and application thereof
KR101373399B1 (en) Water purifying agent manufacturing method using natural materials
CN104607153A (en) Heavy metal ion adsorbent prepared from lotus leaves and preparation method thereof
CN104624163A (en) Heavy metal adsorbent prepared by cactus and preparation method for heavy metal adsorbent
CN102190343B (en) Method for adsorbing phosphate in sewage by using eggshells
KR101668474B1 (en) Porous filter composition for improving quality of water
Nimshi et al. Effective microwave assisted synthesis of CoFe2O4@ TiO2@ rGO ternary nanocomposites for the synergic sonophotocatalytic degradation of tetracycline and c antibiotics
CN101450856B (en) Oxide ceramic filtering material and preparation method thereof
CN105776408A (en) Preparation method of nano composite filter material capable of realizing sterilization and removing heavy metals in water
CN103877780A (en) Manufacturing method for multi-effect filtering material
CN106007718A (en) High-antibacterial-property ceramic filter element and preparation method thereof
CN105600907A (en) Natural water purification material and preparation method thereof
CN104445495A (en) Deoiling powdery blue-green algae treatment agent and preparation method thereof
CN104986837B (en) Method for preparing poly aluminium chloride sludge formed phosphorus removal material
CN204411876U (en) A kind of household water filter
CN107902745A (en) A kind of processing method of landfill leachate thick water
KR100623283B1 (en) Method for producing a perforated block using clay
CN105668690A (en) Filter element material of household water filter and preparation method thereof
CN102430284A (en) Filtering medium for removing benzophenone in water, preparation method thereof, filter core and purifier
CN104624169A (en) Heavy metal adsorbent prepared from grape wine residues and preparation method of heavy metal adsorbent
KR101709621B1 (en) Water quality improving apparatus by the porous filter composition for improving quality of water
CN101565299A (en) Sinter-free oxide ceramic filter material capable of efficiently and perpetually releasing active oxygen
CN117285111B (en) Environment-friendly water treatment medicament and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Yang Tao

Inventor after: Zhou Zhongbo

Inventor after: Si Hongliang

Inventor after: Chai Huichen

Inventor after: Lu Xingjie

Inventor after: He Mengmeng

Inventor before: The inventor has waived the right to be mentioned

CB03 Change of inventor or designer information
TA01 Transfer of patent application right

Effective date of registration: 20171204

Address after: 250100 Shandong city of Ji'nan province high tech Zone ten Road No. 8000 Long'ao block office building 1 building 19 room 1901

Applicant after: Ji'nan Voight environmental technology Limited by Share Ltd

Address before: 213000, No. 20, Jinling North Road, Xinbei District, Jiangsu, Changzhou

Applicant before: Cai Liufeng

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Method for preparing nano composite filter material capable of removing heavy metals in water and sterilizing water

Effective date of registration: 20190312

Granted publication date: 20180102

Pledgee: Shandong science and technology finance Company limited by guarantee

Pledgor: Ji'nan Voight environmental technology Limited by Share Ltd

Registration number: 2019370000046

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200622

Granted publication date: 20180102

Pledgee: Shandong science and technology finance Company limited by guarantee

Pledgor: JINAN WATERCARE ENVIRONMENTAL TECHNOLOGY Co.,Ltd.

Registration number: 2019370000046

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Method for preparing nano composite filter material capable of removing heavy metals in water and sterilizing water

Effective date of registration: 20200709

Granted publication date: 20180102

Pledgee: Shandong science and technology finance Company limited by guarantee

Pledgor: JINAN WATERCARE ENVIRONMENTAL TECHNOLOGY Co.,Ltd.

Registration number: Y2020370000119

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210623

Granted publication date: 20180102

Pledgee: Shandong science and technology finance Company limited by guarantee

Pledgor: JINAN WATERCARE ENVIRONMENTAL TECHNOLOGY Co.,Ltd.

Registration number: Y2020370000119

PC01 Cancellation of the registration of the contract for pledge of patent right
CP03 Change of name, title or address

Address after: Room 403, 4th floor, 3 Tianye Longao Tianjie, 1577 Longao North Road, high tech Zone, Jinan City, Shandong Province

Patentee after: Shuifa Environmental Technology Co.,Ltd.

Address before: 250100 room 1901, 19th floor, building 1, Longao jinzuo office building, No. 8000, Jingshi Road, high tech Zone, Jinan, Shandong Province

Patentee before: JINAN WATERCARE ENVIRONMENTAL TECHNOLOGY Co.,Ltd.

CP03 Change of name, title or address