CN107262034A - A kind of gardens sewage-treating agent and preparation method thereof - Google Patents

A kind of gardens sewage-treating agent and preparation method thereof Download PDF

Info

Publication number
CN107262034A
CN107262034A CN201710564559.0A CN201710564559A CN107262034A CN 107262034 A CN107262034 A CN 107262034A CN 201710564559 A CN201710564559 A CN 201710564559A CN 107262034 A CN107262034 A CN 107262034A
Authority
CN
China
Prior art keywords
activated carbon
treating agent
parts
minutes
sewage
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
CN201710564559.0A
Other languages
Chinese (zh)
Other versions
CN107262034B (en
Inventor
刘小军
姜莉华
葛靓
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.)
Shandong Guanghe Garden Co.,Ltd.
Original Assignee
Photo Tour Cmi Holdings 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 Photo Tour Cmi Holdings Ltd filed Critical Photo Tour Cmi Holdings Ltd
Priority to CN201710564559.0A priority Critical patent/CN107262034B/en
Publication of CN107262034A publication Critical patent/CN107262034A/en
Application granted granted Critical
Publication of CN107262034B publication Critical patent/CN107262034B/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
    • 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
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • 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
    • C02F2101/16—Nitrogen compounds, e.g. ammonia

Abstract

The invention discloses a kind of gardens sewage-treating agent and preparation method thereof, belong to sewage treatment area, the sewage-treating agent is made up of following raw material：1~3 part of 40~50 parts of modification biological shell activated carbon, 1~5 part of plant amylum, 80~90 parts of cotton seed hulls and bodied ferric sulfate；Wherein modification biological shell activated carbon is to carry out obtaining after taking a tonic or nourishing food to build up one's health activation after walnut shell, corncob, wheat bran Non-oxygen pyrolytic；The gardens sewage-treating agent of the present invention can be effectively in absorption effluent impurity, purified gardens sewage, and dephosphorization can be removed while denitrogenation, solved dephosphorization and denitrification effect in traditional handicraft and be difficult to the contradiction while taking into account；The present invention returns to purified water for treegarden irrigation, sludge is used for into fertilizer, realizing to turn waste into wealth, killing three birds with one stone.

Description

A kind of gardens sewage-treating agent and preparation method thereof
Technical field
The present invention relates to technical field of sewage, specifically a kind of gardens sewage-treating agent and preparation method thereof.
Background technology
In recent years, the resource recycling of agricultural solid waste is utilized and received much concern.Walnut shell, corncob, wheat bran and cotton seed hulls are equal It for the leftover bits and pieces in agricultural production, typically can not well reuse, simply largely bank up or burning disposal, this is not only caused The wasting of resources, while producing a large amount of smog and CO, CO2Deng polluter, ecological environment is endangered.Currently, organic agriculture solid waste charcoal Change technology because its low, high efficiency of input, have a wide range of application the shortcomings of limit it and use.But after the charing of organic agriculture solid waste If product carbon granule can produce civilian charcoal and activated carbon by further processing；It is alternatively arranged as soil conditioner and applied For farmland, agricultural land soil quality is improved.In addition, there is scholar's research to show, what organic biomass was made after charing process Charcoal has good absorption property to pollutant in air, soil and water body.
Surface modification is carried out to biological material, exactly changes the surface of biological material by methods such as physical chemistry Property, changes its pore structure, changes its surface acidic-basic property, or introduces on its surface or remove some functional groups and make biomass With special absorption property and catalysis characteristics.Generally, by the charcoal of the modified preparation in surface, with more preferably adsorptivity Can, it can be good at handling sewage.
The sewage general sewage after the processing such as filtering in current gardens is reused after being purified, but the utilization of sludge Rate is not high, typically carries out landfill disposal, it is impossible to realize the recycling function of sludge, causes the waste of resource, therefore hair Bright one kind not only can effectively handle gardens sewage, and the sewage-treating agent that sludge can also be reused seems increasingly important.
The content of the invention
To solve the above problems, it is an object of the invention to provide.
The present invention to achieve the above object, is achieved through the following technical solutions：
A kind of gardens sewage-treating agent, in terms of mass parts, is made up of following raw material：Modification biological shell activated carbon 40~50 Part, 1~5 part of plant amylum, 80~90 parts of cotton seed hulls and 1~3 part of bodied ferric sulfate；
The modification biological shell activated carbon is obtained by following steps：
1. it is added to the water wetted surface after being well mixed walnut shell, corncob, wheat bran and polyethylene glycol, then in CO2 It is 1 with CO volume ratios：Non-oxygen pyrolytic in 2~4 mixed gas, pyrolysis is divided into two stages：First stage temperature be 200~ 220 DEG C, the time continues 50~60 minutes, and second stage temperature is 330~350 DEG C, and the time continues 20~30 minutes, obtains biology Shell activated carbon；Wherein the mass ratio of walnut shell, corncob, wheat bran, polyethylene glycol and water is 30~40：30~40：10~20：1： 20~30；
2. oxygenating compound is added into the step 1. biological shell activated carbon of gained, first under 100~120 DEG C of temperature conditionss Heating carries out oxygenating in 30 minutes, then heats to high-temperature activation 1~3 hour at 400~420 DEG C, obtains modification biological shell activity Charcoal；Wherein oxygenating compound is hydrogen peroxide；1. the biological shell activated carbon of gained and the mass ratio of oxygenating compound are 100 to step：5~ 10。
It is preferred that, in terms of mass parts, it is made up of following raw material：45 parts of modification biological shell activated carbon, 3 parts of plant amylum, cotton 2 parts of 85 parts of seed shell and bodied ferric sulfate.
It is preferred that, walnut shell, corncob, wheat bran, the mass ratio of polyethylene glycol and water are 35：35：15：1：25.
It is preferred that, CO2It is 1 with CO volume ratios：3.
It is preferred that, first stage temperature is 210 DEG C, and the time continues 55 minutes, and second stage temperature is 340 DEG C, and the time holds It is continuous 25 minutes.
It is preferred that, plant amylum is wheaten starch or potato starch.
Present invention additionally comprises a kind of preparation method of gardens sewage-treating agent, comprise the following steps：
1. it is added to the water wetted surface after being well mixed walnut shell, corncob, wheat bran and polyethylene glycol, then in CO2 It is 1 with CO volume ratios：Non-oxygen pyrolytic in 2~4 mixed gas, pyrolysis is divided into two stages：First stage temperature be 200~ 220 DEG C, the time continues 50~60 minutes, and second stage temperature is 330~350 DEG C, and the time continues 20~30 minutes, obtains biology Shell activated carbon；Wherein the mass ratio of walnut shell, corncob, wheat bran, polyethylene glycol and water is 30~40：30~40：10~20：1： 20~30；
2. oxygenating compound is added into the step 1. biological shell activated carbon of gained, first under 100~120 DEG C of temperature conditionss Heating carries out oxygenating in 30 minutes, then heats to high-temperature activation 1~3 hour at 400~420 DEG C, obtains modification biological shell activity Charcoal；Wherein oxygenating compound is hydrogen peroxide；1. the biological shell activated carbon of gained and the mass ratio of oxygenating compound are 100 to step：5~ 10；
3. in terms of mass parts, by plant amylum, 1~5 part adds in 100 parts of water, is being stirred continuously lower Heat Gelatinization, cools down Plant amylum binding agent is obtained to room temperature；Then by step 2. 40~50 parts of gained modification biological shell activated carbon and bodied ferric sulfate 1~3 part of well mixed aftershaping is particle, is then heated 2 hours at 300~400 DEG C, and cooling obtains particulate material；
4. by step, 3. 80~90 parts of gained particulate material and cotton seed hulls are well mixed, and obtain gardens sewage-treating agent.
It is preferred that preparation method, a diameter of 1~10 millimeter of particle.
The present invention has advantages below compared with prior art：
The gardens sewage-treating agent of the present invention can be effectively in absorption effluent impurity, purified gardens sewage, and Dephosphorization can be removed while denitrogenation, dephosphorization in traditional handicraft is solved and is difficult to the contradiction while taking into account with denitrification effect；This hair It is bright to return to purified water for treegarden irrigation, sludge is used for fertilizer, realizing turns waste into wealth, killing three birds with one stone；
Extensively, cost of manufacture is cheap for the raw material sources of the gardens sewage-treating agent of the present invention, and preparation process design is exquisite, adopts Obtained with modification biological shell activated carbon, the proportioning of plant amylum, cotton seed hulls and bodied ferric sulfate Jing Guo science；Wherein modification biological Shell activated carbon is to carry out obtaining after taking a tonic or nourishing food to build up one's health activation after walnut shell, corncob, wheat bran etc. under certain condition Non-oxygen pyrolytic；Reaction Mild condition, can effectively play the suction-operated of modification biological shell activated carbon, and cotton seed hulls, bodied ferric sulfate are used in mixed way Also it can realize that the sludge after effective removal of various impurity in sewage, and filtering can be used for the fertilizer of ornamental plant, instead of The step of existing sludge also wants landfill disposal, realizes and really recycles.
Embodiment
The present invention plant amylum can the trip's of selection class, Fagaceae, grass family, few section, Liliaceae, Araeceae, Convolvulaceae, The plants such as pulse family, Menispermaceae, Nelumbonaceae, Campanulaceae, Santalaceae, Ginkgoaceae obtain different starch with its different parts, such as small Wheat starch, cornstarch, the main function of the plant amylum such as tapioca is to play binding agent, and handles sewage Afterwards, its composition as Fertilizer application, can be adapted to the growth of ornamental plant.
Raw material walnut shell of the present invention, corncob can first be crushed to 5~10mm of granularity, at more preferable mixing and moistening Reason.
Embodiment 1
A kind of gardens sewage-treating agent, is made up of following raw material：Modification biological shell activated carbon 40kg, plant amylum 1kg, cotton Seed shell 80kg and bodied ferric sulfate 1kg.
The modification biological shell activated carbon is obtained by following steps：
1. added after being well mixed 30kg walnut shells, 30kg corncobs, 10kg wheat bran and 1kg polyethylene glycol in 20kg water Wetted surface, then in CO2It is 1 with CO volume ratios：Non-oxygen pyrolytic in 3 mixed gas, pyrolysis is divided into two stages：First rank Duan Wendu is 200 DEG C, and the time continues 50 minutes, and second stage temperature is 330 DEG C, and the time continues 20 minutes, obtains biological shell and lives Property charcoal；
2. take 40kg steps 1. to add 2kg hydrogen peroxide in the biological shell activated carbon of gained, first under 100 DEG C of temperature conditionss plus Heat carries out oxygenating in 30 minutes, then heats to high-temperature activation 1 hour at 400 DEG C, obtains modification biological shell activated carbon；
Embodiment 2
A kind of gardens sewage-treating agent, is made up of following raw material：Modification biological shell activated carbon 50kg, plant amylum 5kg, cotton Seed shell 90kg and bodied ferric sulfate 3kg；
The modification biological shell activated carbon is obtained by following steps：
1. added after being well mixed 40kg walnut shells, 40kg corncobs, 20kg wheat bran and 1kg polyethylene glycol in 30kg water Wetted surface, then in CO2It is 1 with CO volume ratios：Non-oxygen pyrolytic in 4 mixed gas, pyrolysis is divided into two stages：First rank Duan Wendu is 220 DEG C, and the time continues 60 minutes, and second stage temperature is 350 DEG C, and the time continues 30 minutes, obtains biological shell and lives Property charcoal；
2. 5kg oxygenating compound hydrogen peroxide is added into 50kg the steps 1. biological shell activated carbon of gained, first in 120 DEG C of temperature Heated under the conditions of degree 30 minutes and carry out oxygenating, then heat to high-temperature activation 3 hours at 420 DEG C, obtain modification biological shell activity Charcoal.
Embodiment 3
A kind of gardens sewage-treating agent, is made up of following raw material：Modification biological shell activated carbon 45kg, plant amylum 3kg, cotton Seed shell 85kg and bodied ferric sulfate 2kg；
The modification biological shell activated carbon is obtained by following steps：
1. added after being well mixed 35kg walnut shells, 35kg corncobs, 15kg wheat bran and 1kg polyethylene glycol in 25kg water Wetted surface, then in CO2It is 1 with CO volume ratios：Non-oxygen pyrolytic in 3 mixed gas, pyrolysis is divided into two stages：First rank Duan Wendu is 210 DEG C, and the time continues 55 minutes, and second stage temperature is 340 DEG C, and the time continues 25 minutes, obtains biological shell and lives Property charcoal；
2. 2.5kg hydrogen peroxide is added into 50kg the steps 1. biological shell activated carbon of gained, first under 110 DEG C of temperature conditionss Heating carries out oxygenating in 30 minutes, then heats to high-temperature activation 2 hours at 410 DEG C, obtains modification biological shell activated carbon.
Embodiment 4
A kind of preparation method of gardens sewage-treating agent described in embodiment 1, comprises the following steps：
1. added after being well mixed 30kg walnut shells, 30kg corncobs, 10kg wheat bran and 1kg polyethylene glycol in 20kg water Wetted surface, then in CO2It is 1 with CO volume ratios：Non-oxygen pyrolytic in 3 mixed gas, pyrolysis is divided into two stages：First rank Duan Wendu is 200 DEG C, and the time continues 50 minutes, and second stage temperature is 330 DEG C, and the time continues 20 minutes, obtains biological shell and lives Property charcoal；
2. take 40kg steps 1. to add 2kg hydrogen peroxide in the biological shell activated carbon of gained, first under 100 DEG C of temperature conditionss plus Heat carries out oxygenating in 30 minutes, then heats to high-temperature activation 1 hour at 400 DEG C, obtains modification biological shell activated carbon；
3. take plant amylum 1kg to add in 100kg water, be stirred continuously lower Heat Gelatinization, be cooled to room temperature and obtain plant Starch adesive；Then by step, 2. gained modification biological shell activated carbon 40kg and bodied ferric sulfate 1kg is well mixed aftershaping For particle, a diameter of 1~15 millimeter of particle, then heated 2 hours at 300 DEG C, cooling obtains particulate material；
4. by step, 3. gained particulate material and cotton seed hulls 80kg are well mixed, and obtain gardens sewage-treating agent.
Embodiment 5
A kind of preparation method of gardens sewage-treating agent described in embodiment 2, comprises the following steps：
1. added after being well mixed 40kg walnut shells, 40kg corncobs, 20kg wheat bran and 1kg polyethylene glycol in 30kg water Wetted surface, then in CO2It is 1 with CO volume ratios：Non-oxygen pyrolytic in 4 mixed gas, pyrolysis is divided into two stages：First rank Duan Wendu is 220 DEG C, and the time continues 60 minutes, and second stage temperature is 350 DEG C, and the time continues 30 minutes, obtains biological shell and lives Property charcoal；
2. 5kg oxygenating compound hydrogen peroxide is added into 50kg the steps 1. biological shell activated carbon of gained, first in 120 DEG C of temperature Heated under the conditions of degree 30 minutes and carry out oxygenating, then heat to high-temperature activation 3 hours at 420 DEG C, obtain modification biological shell activity Charcoal；
3. plant amylum 1kg is added in 100kg water, is being stirred continuously lower Heat Gelatinization, is being cooled to room temperature and obtains plant Starch adesive；Then by step, 2. gained modification biological shell activated carbon 50kg and bodied ferric sulfate 3kg is well mixed aftershaping For particle, a diameter of 1~8 millimeter of particle, then heated 2 hours at 400 DEG C, cooling obtains particulate material；
4. by step, 3. gained particulate material and cotton seed hulls 90kg are well mixed, and obtain gardens sewage-treating agent.
Embodiment 6
The preparation method of the gardens sewage-treating agent of embodiment 3, comprises the following steps：
1. added after being well mixed 35kg walnut shells, 35kg corncobs, 15kg wheat bran and 1kg polyethylene glycol in 25kg water Wetted surface, then in CO2It is 1 with CO volume ratios：Non-oxygen pyrolytic in 3 mixed gas, pyrolysis is divided into two stages：First rank Duan Wendu is 210 DEG C, and the time continues 55 minutes, and second stage temperature is 340 DEG C, and the time continues 25 minutes, obtains biological shell and lives Property charcoal；
2. 2.5kg hydrogen peroxide is added into 50kg the steps 1. biological shell activated carbon of gained, first under 110 DEG C of temperature conditionss Heating carries out oxygenating in 30 minutes, then heats to high-temperature activation 2 hours at 410 DEG C, obtains modification biological shell activated carbon；
3. plant amylum 3kg is added in 100 parts of water, is being stirred continuously lower Heat Gelatinization, is being cooled to room temperature and obtains plant Starch adesive；Then taking step, 2. gained modification biological shell activated carbon 45kg and bodied ferric sulfate 2kg is well mixed aftershaping For particle, a diameter of 1~5 millimeter of particle, then heated 2 hours at 35 DEG C, cooling obtains particulate material；
4. by step, 3. gained particulate material and cotton seed hulls 85kg are well mixed, and obtain gardens sewage-treating agent.
The gardens sewage-treating agent of embodiment 4~6 is used for the processing of gardens sewage, as a result as shown in table 1, wherein gardens The quality adding proportion of sewage-treating agent and sewage is 0.1：100, then it will be used for Horticultural crops apple tree after sludge filtration Fertilizer.
Treatment effect of the gardens sewage-treating agent of the embodiment 4~6 of table 1 for gardens sewage
The gardens sewage-treating agent of the present invention can make nitride, sulfide and phosphide it can be seen from the data of table 1 Content reduction by more than 99%, and COD numerical value is reduced to original 0.40% or so, can make the acidity of sewage by 4.5 rises To more than 6.5, the operation such as irrigation can be directly used for.

Claims (8)

1. a kind of gardens sewage-treating agent, it is characterised in that：In terms of mass parts, it is made up of following raw material：Modification biological shell activity 1~3 part of 40~50 parts of charcoal, 1~5 part of plant amylum, 80~90 parts of cotton seed hulls and bodied ferric sulfate；
The modification biological shell activated carbon is obtained by following steps：
1. it is added to the water wetted surface after being well mixed walnut shell, corncob, wheat bran and polyethylene glycol, then in CO2With CO bodies Product is than being 1：Non-oxygen pyrolytic in 2~4 mixed gas, pyrolysis is divided into two stages：First stage temperature is 200~220 DEG C, when Between continue 50~60 minutes, second stage temperature is 330~350 DEG C, and the time continues 20~30 minutes, obtains biological shell activity Charcoal；Wherein the mass ratio of walnut shell, corncob, wheat bran, polyethylene glycol and water is 30~40：30~40：10~20：1：20~ 30；
2. oxygenating compound is added into the step 1. biological shell activated carbon of gained, is first heated under 100~120 DEG C of temperature conditionss Carry out oxygenating within 30 minutes, then heat to high-temperature activation 1~3 hour at 400~420 DEG C, obtain modification biological shell activated carbon；Its Middle oxygenating compound is hydrogen peroxide；1. the biological shell activated carbon of gained and the mass ratio of oxygenating compound are 100 to step：5~10.
2. a kind of gardens sewage-treating agent according to claim 1, it is characterised in that：In terms of mass parts, by following raw material Composition：2 parts of 45 parts of modification biological shell activated carbon, 3 parts of plant amylum, 85 parts of cotton seed hulls and bodied ferric sulfate.
3. a kind of gardens sewage-treating agent according to claim 1, it is characterised in that：It is walnut shell, corncob, wheat bran, poly- The mass ratio of ethylene glycol and water is 35：35：15：1：25.
4. a kind of gardens sewage-treating agent according to claim 1, it is characterised in that：CO2It is 1 with CO volume ratios：3.
5. a kind of gardens sewage-treating agent according to claim 1, it is characterised in that：First stage temperature is 210 DEG C, when Between continue 55 minutes, second stage temperature be 340 DEG C, the time continues 25 minutes.
6. a kind of gardens sewage-treating agent according to claim 1, it is characterised in that：Plant amylum is wheaten starch or soil Beans starch.
7. a kind of preparation method of gardens sewage-treating agent described in claim 1, it is characterised in that：Comprise the following steps：
1. it is added to the water wetted surface after being well mixed walnut shell, corncob, wheat bran and polyethylene glycol, then in CO2With CO bodies Product is than being 1：Non-oxygen pyrolytic in 2~4 mixed gas, pyrolysis is divided into two stages：First stage temperature is 200~220 DEG C, when Between continue 50~60 minutes, second stage temperature is 330~350 DEG C, and the time continues 20~30 minutes, obtains biological shell activity Charcoal；Wherein the mass ratio of walnut shell, corncob, wheat bran, polyethylene glycol and water is 30~40：30~40：10~20：1：20~ 30；
2. oxygenating compound is added into the step 1. biological shell activated carbon of gained, is first heated under 100~120 DEG C of temperature conditionss Carry out oxygenating within 30 minutes, then heat to high-temperature activation 1~3 hour at 400~420 DEG C, obtain modification biological shell activated carbon；Its Middle oxygenating compound is hydrogen peroxide；1. the biological shell activated carbon of gained and the mass ratio of oxygenating compound are 100 to step：5~10；
3. in terms of mass parts, by plant amylum, 1~5 part adds in 100 parts of water, is being stirred continuously lower Heat Gelatinization, is being cooled to room Temperature obtains plant amylum binding agent；Then by step 2. 40~50 parts of gained modification biological shell activated carbon and bodied ferric sulfate 1~3 The well mixed aftershaping of part is particle, is then heated 2 hours at 300~400 DEG C, and cooling obtains particulate material；Plant amylum, Water, modification biological shell activated carbon and bodied ferric sulfate
4. by step, 3. 80~90 parts of gained particulate material and cotton seed hulls are well mixed, and obtain gardens sewage-treating agent.
8. a kind of preparation method of gardens sewage-treating agent according to claim 6, it is characterised in that：Particle it is a diameter of 1~10 millimeter.
CN201710564559.0A 2017-07-12 2017-07-12 Garden sewage treatment agent and preparation method thereof Active CN107262034B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710564559.0A CN107262034B (en) 2017-07-12 2017-07-12 Garden sewage treatment agent and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710564559.0A CN107262034B (en) 2017-07-12 2017-07-12 Garden sewage treatment agent and preparation method thereof

Publications (2)

Publication Number Publication Date
CN107262034A true CN107262034A (en) 2017-10-20
CN107262034B CN107262034B (en) 2020-07-03

Family

ID=60071969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710564559.0A Active CN107262034B (en) 2017-07-12 2017-07-12 Garden sewage treatment agent and preparation method thereof

Country Status (1)

Country Link
CN (1) CN107262034B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113087216A (en) * 2021-04-24 2021-07-09 中城园林工程有限公司 Garden sewage treatment process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759251A (en) * 2015-03-20 2015-07-08 黄显怀 Cottonseed hull/titanium dioxide composite heavy metal adsorbent and preparation method thereof
CN104998620A (en) * 2015-06-30 2015-10-28 南京工业大学 Modified peanut shell biochar / poly aluminium chloride sludge composite adsorbent material
CN105565403A (en) * 2015-12-21 2016-05-11 天津欧盼科技开发有限公司 Preparation method of environment-friendly sewage treatment agent
CN106673154A (en) * 2015-11-06 2017-05-17 周坤友 Poly-aluminum and poly-ferric type chitosan composite flocculant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759251A (en) * 2015-03-20 2015-07-08 黄显怀 Cottonseed hull/titanium dioxide composite heavy metal adsorbent and preparation method thereof
CN104998620A (en) * 2015-06-30 2015-10-28 南京工业大学 Modified peanut shell biochar / poly aluminium chloride sludge composite adsorbent material
CN106673154A (en) * 2015-11-06 2017-05-17 周坤友 Poly-aluminum and poly-ferric type chitosan composite flocculant
CN105565403A (en) * 2015-12-21 2016-05-11 天津欧盼科技开发有限公司 Preparation method of environment-friendly sewage treatment agent

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
万金泉等: "《造纸工业环境工程导论》", 31 August 2005, 中国轻工业出版社 *
张光华: "《水处理化学品制备与应用指南》", 31 October 2003, 中国石化出版社 *
李红强: "《胶粘原理、技术及应用》", 31 January 2014, 华南理工大学出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113087216A (en) * 2021-04-24 2021-07-09 中城园林工程有限公司 Garden sewage treatment process

Also Published As

Publication number Publication date
CN107262034B (en) 2020-07-03

Similar Documents

Publication Publication Date Title
Zhang et al. Changes in physical, chemical, and microbiological properties during the two-stage co-composting of green waste with spent mushroom compost and biochar
CN102503661B (en) Soil amendment prepared from biogas residue and wormcast as main material and preparation method thereof
CN101781139B (en) Organic compound fertilizer and preparation method and application thereof
CN106542938A (en) A kind of charcoal base biogas residue organic fertilizer and preparation method thereof
CN104909931A (en) Cucumber seedling-raising substrate and preparation method thereof
CN106588313A (en) Functional liquid fertilizer prepared by catalyzing agricultural waste biomass
CN107628916A (en) A kind of charcoal fertilizer and preparation method and application
CN104086238A (en) Preparation method of biogas residue organic fertilizer employing biochar as carrier
CN107556136A (en) A kind of cucumber microorganism Water soluble fertilizer
Situmeang Utilization of Biochar, Compost, and Phonska in Improving Corn Results on Dry Land
CN105924305A (en) Special organic slow-release fertilizer for fruit trees and application thereof
Zia et al. Integrated use of organic manures and inorganic fertilizers for the cultivation of lowland rice in Pakistan
CN104003808A (en) Functional nursery matrix and application thereof
CN102701869B (en) Crop straw leach liquor for improving fertilizer efficiency of mycorrhizal fungi fertilizer and preparation method of crop straw leach liquor
CN107262034A (en) A kind of gardens sewage-treating agent and preparation method thereof
CN107285967A (en) A kind of special organic substrate of cucumber and preparation method thereof
CN107311790A (en) A kind of preparation method for nitrifying modification biological charcoal fertilizer
CN106187444A (en) A kind of cereal crop special organic slow-release fertilizer and application thereof
CN107311713A (en) A kind of preparation method of use KOH modification biologicals charcoal fertilizer
CN105052613A (en) Macadimia nut seedling raising substrate preparation method based on macadimia nut waste
CN108283128A (en) A kind of production method of flowers and trees cultivated soil
CN108299119A (en) A kind of charcoal organic fertilizer and preparation method thereof
CN113277905A (en) Method for preparing fertilizer from phosphated residue, phosphated residue fertilizer and application
CN111848272A (en) Complete compound fertilizer and preparation method thereof
CN108243901A (en) A kind of production method of cucumber seedling-raising substrate

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 250100, 6 floor, building 1, Jinqiao International Building, No. 2277, East 2nd Ring Road, Licheng District, Ji'nan, Shandong

Applicant after: Photosynthetic Emerging Industry Holding Group Co.,Ltd.

Address before: 250100, 6 floor, building 1, Jinqiao International Building, No. 2277, East 2nd Ring Road, Licheng District, Ji'nan, Shandong

Applicant before: GREHAR HOLDING Co.,Ltd.

CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Song Guofang

Inventor after: Jiang Lihua

Inventor after: Wang Qingyin

Inventor before: Liu Xiaojun

Inventor before: Jiang Lihua

Inventor before: Ge Jing

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20200529

Address after: 250100, 6 floor, building 1, Jinqiao International Building, No. 2277, East 2nd Ring Road, Licheng District, Ji'nan, Shandong

Applicant after: Shandong Guanghe Garden Co.,Ltd.

Address before: 250100, 6 floor, building 1, Jinqiao International Building, No. 2277, East 2nd Ring Road, Licheng District, Ji'nan, Shandong

Applicant before: Photosynthetic Emerging Industry Holding Group Co.,Ltd.

GR01 Patent grant
GR01 Patent grant