CN107279181A - 环保蓝藻清除剂及其制备方法 - Google Patents

环保蓝藻清除剂及其制备方法 Download PDF

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CN107279181A
CN107279181A CN201710403747.5A CN201710403747A CN107279181A CN 107279181 A CN107279181 A CN 107279181A CN 201710403747 A CN201710403747 A CN 201710403747A CN 107279181 A CN107279181 A CN 107279181A
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environmentally friendly
cyanobacterial scavenger
cyanobacterial
scavenger
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尹航
郭城桓
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    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • 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
    • 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
    • A01N59/02—Sulfur; Selenium; Tellurium; 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06—Aluminium; Calcium; Magnesium; 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

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

Abstract

本发明公开了一种环保蓝藻清除剂及其制备方法，该环保蓝藻清除剂包括以下重量百分比组分：5％‑12％的H2SO4、1％‑15％的ZnO、1％‑10％的MgO、1％‑10％的K2SO4、1％‑30％的过碳酸钠溶液、1％‑5％乙二胺四乙酸溶液，余量为水。本清除剂成本低、危害小、具有抑制效果。

Description

环保蓝藻清除剂及其制备方法
技术领域
本发明涉及一种环保蓝藻清除剂及其制备方法。
背景技术
当产生绿藻时，传统的技术为，在产生绿藻区域上喷洒以含有黄土或石灰 作为主要原料的绿藻清除剂。
喷洒黄土的方法为喷洒的黄土的胶粒聚集绿藻沉淀于水中，从而处理绿 藻。虽然该方法具有成本低的优点，但是问题在于沉淀后部分绿藻重新漂浮或 在水中分解会引起二次环境污染。
对于喷洒石灰(CaO)的方法而言，由于所喷洒的石灰与作为产生绿藻的 原因的硫酸离子(SO4 2-)进行反应而生成石膏(CaSO4+2H2O)，因此能够减 少绿藻。但是这种方法存在如下的问题：即，作为反应生成物的石膏在海底表 层形成膜，隔离水中的溶解氧，导致这种石膏膜下部的鱼贝类及水生植物窒息。
发明内容
本发明的目的之一是提供一种成本低、危害小、具有抑制效果的环保蓝藻 清除剂。
为达到上述目的，本发明采用的技术方案为：
一种环保蓝藻清除剂，其特征在于，包括以下重量百分比组分：
其中使用的过碳酸钠为20％的过碳酸钠溶液，乙二胺四乙酸为20％的乙二 胺四乙酸溶液。
进一步地，所述的环保蓝藻清除剂中包括以下重量百分比组分：
本发明的另一个目的是提供一种环保蓝藻清除剂的制备方法。
具体地，包括以下步骤：
在反应容器中将H2SO4与水混合并搅拌均匀；
向上述溶液中加入ZnO、MgO、K2SO4并搅拌1-3小时；
放入过碳酸钠和乙二胺四乙酸，充分搅拌之后进行过滤，得到环保蓝藻清除剂。本发明同时提供了一种环保蓝藻清除剂的应用，在含有蓝藻的水域中，加入 3-10ppm的环保蓝藻清除剂。
具体实施方式
下面结合具体实施方式对本发明作进一步详细说明。
一种环保蓝藻清除剂，包含H2SO4、ZnO、MgO、K2SO4、20％的过碳 酸钠、20％的乙二胺四乙酸、水，其具体含量如表1。
表1
对于产生蓝藻的水源地的原水进行采水，在此原水250ml中分 别注入1ppm、3ppm、5ppm、7ppm、10ppm的通过制备实施例3制 备的环保蓝藻清除剂，结果如下表2。
表2
由上述实施例可知，当环保蓝藻清除剂的适当放入量为5ppm左右时，可 以去除蓝藻并能持续抑制效果。
*蓝藻产生抑制试验
在产生蓝藻之前的原水中注入营养盐类后，在自然状态下将没有注入环保 蓝藻清除剂的原水和分别注入环保蓝藻清除剂1ppm、3ppm、5ppm、7ppm及 10ppm的试样水搁置7天后观测蓝藻产生情况，其结果如下表3。
表3
没有放入环保蓝藻清除剂的对比组自3-4天后起开始产生蓝藻。
由上述多个实施例可知，当环保蓝藻清除剂的适当放入量为5ppm左右时， 可以事先预防产生蓝藻。
虽然说明书中对本发明的实施方式进行了说明，但这些实施方式只是作为 提示，不应限定本发明的保护范围。在不脱离本发明宗旨的范围内进行各种省 略、置换和变更均应包含在本发明的保护范围内。

Claims (5)

1.一种环保蓝藻清除剂，其特征在于，包括以下重量百分比组分：
其中使用的过碳酸钠为20％的过碳酸钠溶液，乙二胺四乙酸为20％的乙二胺四乙酸溶液。
2.根据权利要求1所述的环保蓝藻清除剂，其特征在于：包括以下重量百分比组分：
3.根据权利要求1或2所述的环保蓝藻清除剂，其特征在于：所述的H2SO4为98％的H2SO4。
4.一种环保蓝藻清除剂的制备方法，其特征在于，包括以下步骤：
在反应容器中将H2SO4与水混合并搅拌均匀；
向上述溶液中加入ZnO、MgO、K2SO4并搅拌1-3小时；
放入过碳酸钠和乙二胺四乙酸，充分搅拌之后进行过滤，得到环保蓝藻清除剂。
5.根据权利要求1-3任一项所述的环保蓝藻清除剂的应用。
CN201710403747.5A 2017-06-01 2017-06-01 环保蓝藻清除剂及其制备方法 Pending CN107279181A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009046A1 (en) * 1999-08-03 2001-02-08 Girvan Don H Method for controlling microorganisms in standing water using sodium carbonate peroxyhydrate compositions
CN101830567A (zh) * 2010-04-29 2010-09-15 南京神克隆科技有限公司 一种防治蓝藻的方法及生化处理剂
CN103951000A (zh) * 2014-04-18 2014-07-30 安徽省中日农业环保科技有限公司 一种具有抗菌性粉状蓝藻处理剂及其制作方法
CN104445455A (zh) * 2014-11-03 2015-03-25 芜湖市祥荣食品有限公司 一种活性氧化锌抑菌蓝藻处理剂及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009046A1 (en) * 1999-08-03 2001-02-08 Girvan Don H Method for controlling microorganisms in standing water using sodium carbonate peroxyhydrate compositions
CN101830567A (zh) * 2010-04-29 2010-09-15 南京神克隆科技有限公司 一种防治蓝藻的方法及生化处理剂
CN103951000A (zh) * 2014-04-18 2014-07-30 安徽省中日农业环保科技有限公司 一种具有抗菌性粉状蓝藻处理剂及其制作方法
CN104445455A (zh) * 2014-11-03 2015-03-25 芜湖市祥荣食品有限公司 一种活性氧化锌抑菌蓝藻处理剂及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
P. CHARLES QUIMBY ETAL.: "Sodium-Carbonate Peroxyhydrate as a Potential Algicide", 《JOURNAL OF AQUATIC PLANT MANAGEMENT》 *

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Application publication date: 20171024