CN106857657A - 一种工业用水处理杀菌剂及其制备方法 - Google Patents

一种工业用水处理杀菌剂及其制备方法 Download PDF

Info

Publication number
CN106857657A
CN106857657A CN201710112416.6A CN201710112416A CN106857657A CN 106857657 A CN106857657 A CN 106857657A CN 201710112416 A CN201710112416 A CN 201710112416A CN 106857657 A CN106857657 A CN 106857657A
Authority
CN
China
Prior art keywords
parts
water treatment
water
industrial water
treatment biocide
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
CN201710112416.6A
Other languages
English (en)
Inventor
王建国
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.)
Jiangsu Yuansheng Chemical Co Ltd
Original Assignee
Jiangsu Yuansheng Chemical 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 Jiangsu Yuansheng Chemical Co Ltd filed Critical Jiangsu Yuansheng Chemical Co Ltd
Priority to CN201710112416.6A priority Critical patent/CN106857657A/zh
Publication of CN106857657A publication Critical patent/CN106857657A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A01N29/00—Biocides, pest repellants or attractants, or plant growth regulators containing halogenated hydrocarbons
    • A01N29/10—Halogen attached to an aliphatic side chain of an aromatic ring system
    • 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
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • A01N43/42—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/08—Alkali metal chlorides; Alkaline earth metal chlorides
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明公开了一种工业用水处理杀菌剂及其制备方法，所述杀菌剂由以下重量份数组成：高锰酸钾1～6份、氯化钠3～7份、氯化苄2～8份、二氯异氰尿酸钠3～8份、异噻唑啉酮4～7份、四氢苯并吡啶5～9份、噻吩并吡啶7～10份、氨基吡啶和甲基吡啶4～9份、邻苯二甲醛3～6份和缓释甲醛6～9份。本发明具有快速杀菌的功效，并且毒性较低，同时易降解；另外其对设备的腐蚀性较低。

Description

一种工业用水处理杀菌剂及其制备方法
技术领域
本发明涉及一种杀菌剂及其制备方法，具体是一种工业用水处理杀菌剂及其制备方法。
背景技术
水资源贫乏一直是我国面临的一大难题，尤其是近年来随着国内经济的迅速发展，用水量急剧上升，水资源的污染也日趋严重。工业水处理技术对于节约水资源、减少水污染、延长设备使用寿命等具有重要意义。丽工业循环水系统的污染主要是主要由微生物的滋长形成的有机附着物所致。循环水中微生物一般是指细菌和藻类。随着工业循环水循环次数的增加，由于养分的浓缩富集，水温的升高和光照给工业循环水中细菌和藻类的迅速繁殖创造了条件。一方面，微生物造成水体的直接污染:另一方面，工业循环水中的微生物给设备带来极大的危害，它产生的大量茹泥，在循环水中引起腐蚀，茹泥附着在金属表面产生结垢阻碍其热传导，显著降低循环冷却效果。因此对工业循环水中的微生物进行控制和处理不仅能控制水质的变坏，而且能减小能耗、延长仪器设备的使用寿命，是循环冷却水处理的关键。目前工业循环水所使用的杀菌剂，存在毒性大、难降解等问题，造成杀菌剂在水中的残留量过高，这些杀菌剂也会对设备及管道的材质具有强反应性，易造成腐蚀或侵蚀，势必会降低这些杀菌剂的杀菌效率及带来额外的设备损害。
发明内容
针对上述现有技术存在的问题，本发明提供一种工业用水处理杀菌剂及其制备方法，具有快速杀菌的功效，并且毒性较低，同时易降解；另外其对设备的腐蚀性较低。
为了实现上述目的，本发明采用的技术方案是：一种工业用水处理杀菌剂，所述杀菌剂由以下重量份数组成：高锰酸钾1～6份、氯化钠3～7份、氯化苄2～8份、二氯异氰尿酸钠3～8份、异噻唑啉酮4～7份、四氢苯并吡啶5～9份、噻吩并吡啶7～10份、氨基吡啶和甲基吡啶4～9份、邻苯二甲醛3～6份和缓释甲醛6～9份。
进一步，所述缓释甲醛是由咪唑烷基脲、重氮咪唑烷基脲、1,3-二羟甲基-5,5-二甲基乙内酰脲组成，各组分的质量比分别为20-30％、50-60％、20-30％。
一种制备工业用水处理杀菌剂的方法，该方法的具体步骤如下：
(1)将高锰酸钾、氯化钠、邻苯二甲醛混合均匀后加入纯净水，使混合物充分溶解在纯净水中；
(2)然后将溶解后的水体，加热至80℃后，将二氯异氧尿酸钠和异噻唑啉酮依次加入水体中并搅拌均匀；
(3)将步骤(2)的混合水体，在温度为150℃环境中，脱水结晶并持续10至20min，直至形成粉状物Ⅰ；
(4)氯化苄、四氢苯并吡啶、噻吩并吡啶、氨基吡啶和甲基吡啶和缓释甲醛混合后加入有机溶剂，使混合物充分溶解在有机溶剂中；
(5)然后将溶解后的混合液体，在温度为180℃环境中，脱水结晶并持续5至15min，直至形成粉状物Ⅱ；
(6)将步骤(3)形成的粉状物Ⅰ与步骤(5)形成的粉状物Ⅱ混合均匀制成成品。
进一步，所述的有机溶剂为甲苯。
与现有技术相比，采用本发明的组分及制备方法制成的工业水处理杀菌剂，通过上述各种组分的相互协同及反应能够最大限度的发挥其杀菌效果，同时相互协同反应后其杀菌具有快速性，即短时间内即可达到杀菌效果，并且毒性较低，同时易降解；另外其对设备的腐蚀性较低。
具体实施方式
下面将对本发明作进一步说明。
实施例1：一种工业用水处理杀菌剂，所述杀菌剂由以下重量份数组成：高锰酸钾1份、氯化钠7份、氯化苄6份、二氯异氰尿酸钠5份、异噻唑啉酮6份、四氢苯并吡啶8份、噻吩并吡啶7份、氨基吡啶和甲基吡啶4份、邻苯二甲醛5份和缓释甲醛6份。
进一步，所述缓释甲醛是由咪唑烷基脲、重氮咪唑烷基脲、1,3-二羟甲基-5,5-二甲基乙内酰脲组成，各组分在醛类杀菌剂中的质量比分别为30％、50％、20％。
实施例2：一种工业用水处理杀菌剂，所述杀菌剂由以下重量份数组成：高锰酸钾3份、氯化钠4份、氯化苄4份、二氯异氰尿酸钠7份、异噻唑啉酮6份、四氢苯并吡啶7份、噻吩并吡啶10份、氨基吡啶和甲基吡啶4份、邻苯二甲醛6份和缓释甲醛9份。
进一步，所述缓释甲醛是由咪唑烷基脲、重氮咪唑烷基脲、1,3-二羟甲基-5,5-二甲基乙内酰脲组成，各组分在醛类杀菌剂中的质量比分别为25％、45％、30％。
实施例3：一种工业用水处理杀菌剂，所述杀菌剂由以下重量份数组成：高锰酸钾6份、氯化钠4份、氯化苄7份、二氯异氰尿酸钠4份、异噻唑啉酮6份、四氢苯并吡啶5份、噻吩并吡啶8份、氨基吡啶和甲基吡啶8份、邻苯二甲醛3份和缓释甲醛8份。
进一步，所述缓释甲醛是由咪唑烷基脲、重氮咪唑烷基脲、1,3-二羟甲基-5,5-二甲基乙内酰脲组成，各组分在醛类杀菌剂中的质量比分别为20％、60％、20％。
上述三个实施例的制备方法的具体步骤如下：
(1)将高锰酸钾、氯化钠、邻苯二甲醛混合均匀后加入纯净水，使混合物充分溶解在纯净水中；
(2)然后将溶解后的水体，加热至80℃后，将二氯异氧尿酸钠和异噻唑啉酮依次加入水体中并搅拌均匀；
(3)将步骤(2)的混合水体，在温度为150℃环境中，脱水结晶并持续10至20min，直至形成粉状物Ⅰ；
(4)氯化苄、四氢苯并吡啶、噻吩并吡啶、氨基吡啶和甲基吡啶和缓释甲醛混合后加入有机溶剂，使混合物充分溶解在有机溶剂中；
(5)然后将溶解后的混合液体，在温度为180℃环境中，脱水结晶并持续5至15min，直至形成粉状物Ⅱ；
(6)将步骤(3)形成的粉状物Ⅰ与步骤(5)形成的粉状物Ⅱ混合均匀制成成品。
进一步，所述的有机溶剂为甲苯。

Claims (4)

1.一种工业用水处理杀菌剂，其特征在于，所述杀菌剂由以下重量份数组成：高锰酸钾1～6份、氯化钠3～7份、氯化苄2～8份、二氯异氰尿酸钠3～8份、异噻唑啉酮4～7份、四氢苯并吡啶5～9份、噻吩并吡啶7～10份、氨基吡啶和甲基吡啶4～9份、邻苯二甲醛3～6份和缓释甲醛6～9份。
2.根据权利要求1所述的一种工业用水处理杀菌剂，其特征在于，所述缓释甲醛是由咪唑烷基脲、重氮咪唑烷基脲、1,3-二羟甲基-5,5-二甲基乙内酰脲组成，各组分的质量比分别为20-30％、50-60％、20-30％。
3.一种制备如权利要求1所述的工业用水处理杀菌剂的方法，其特征在于，该方法的具体步骤如下：
(1)将高锰酸钾、氯化钠、邻苯二甲醛混合均匀后加入纯净水，使混合物充分溶解在纯净水中；
(2)然后将溶解后的水体，加热至80℃后，将二氯异氧尿酸钠和异噻唑啉酮依次加入水体中并搅拌均匀；
(3)将步骤(2)的混合水体，在温度为150℃环境中，脱水结晶并持续10至20min，直至形成粉状物Ⅰ；
(4)氯化苄、四氢苯并吡啶、噻吩并吡啶、氨基吡啶和甲基吡啶和缓释甲醛混合后加入有机溶剂，使混合物充分溶解在有机溶剂中；
(5)然后将溶解后的混合液体，在温度为180℃环境中，脱水结晶并持续5至15min，直至形成粉状物Ⅱ；
(6)将步骤(3)形成的粉状物Ⅰ与步骤(5)形成的粉状物Ⅱ混合均匀制成成品。
4.根据权利要求3所述的一种制备工业用水处理杀菌剂的方法，其特征在于，所述的有机溶剂为甲苯。
CN201710112416.6A 2017-02-28 2017-02-28 一种工业用水处理杀菌剂及其制备方法 Pending CN106857657A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710112416.6A CN106857657A (zh) 2017-02-28 2017-02-28 一种工业用水处理杀菌剂及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710112416.6A CN106857657A (zh) 2017-02-28 2017-02-28 一种工业用水处理杀菌剂及其制备方法

Publications (1)

Publication Number Publication Date
CN106857657A true CN106857657A (zh) 2017-06-20

Family

ID=59168111

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710112416.6A Pending CN106857657A (zh) 2017-02-28 2017-02-28 一种工业用水处理杀菌剂及其制备方法

Country Status (1)

Country Link
CN (1) CN106857657A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107484774A (zh) * 2017-09-06 2017-12-19 袁树东 一种环保灭菌消毒组合物及其制备方法
CN113615712A (zh) * 2021-09-01 2021-11-09 华能南京燃机发电有限公司 一种电厂用杀菌剂及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107484774A (zh) * 2017-09-06 2017-12-19 袁树东 一种环保灭菌消毒组合物及其制备方法
CN113615712A (zh) * 2021-09-01 2021-11-09 华能南京燃机发电有限公司 一种电厂用杀菌剂及其制备方法

Similar Documents

Publication Publication Date Title
CN104326635B (zh) 一种高效的水产养殖池塘底质改良剂及其制备方法
CN102986354B (zh) 一种防治猕猴桃树黄化病的方法
CN104445641A (zh) 一种用于水处理的复合微生物缓释片及其制备方法
CN106212273B (zh) 促进马尾松嫩枝扦插生根的液体肥料、制备方法及其应用
CN105502566A (zh) 一种环保污水处理剂及其制备方法
CN104177204A (zh) 一种缓释长效型的草莓肥料及其制备方法
CN106857657A (zh) 一种工业用水处理杀菌剂及其制备方法
CN111777201A (zh) 一种循环冷却水处理剂及其处理方法
CN104787821A (zh) 工业污水处理剂
CN103265124A (zh) 一种缓蚀阻垢剂及其制备方法
CN104985660A (zh) 一种玉米皮处理方法
CN101530098A (zh) 杀菌灭藻剂及其制备方法
CN104529599A (zh) 一种保水高效复混肥料及其制备方法
CN106721058A (zh) 一种饲料用氨基酸微量元素螯合物
CN108996714A (zh) 一种循环冷却水无磷缓蚀阻垢剂
CN107805120A (zh) 用于荔枝栽培的专用液体肥料及其制备方法
CN104045487B (zh) 一种含有磷石膏的环保复合包膜肥料及其制备方法
CN106631386A (zh) 一种园林植物花卉用培养液及其制备方法
CN105366736B (zh) 一种钛白副产物绿矾脱水与干燥的方法
CN107602258A (zh) 一种用于河蟹养殖池塘肥料
CN100542981C (zh) 高浓缩循环水阻垢软水剂及水处理方法
CN102730851A (zh) 一种兼具缓蚀阻垢和杀生功效的水处理药剂及其制备方法
CN107162222A (zh) 一种水处理用环保缓释长效阻垢剂
CN103739409B (zh) 一种毛竹生态液体药肥
CN106256775A (zh) 一种环境友好型阻垢剂及其制配方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170620

WD01 Invention patent application deemed withdrawn after publication