CN105060548A - Sewage treatment method - Google Patents
Sewage treatment method Download PDFInfo
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- CN105060548A CN105060548A CN201510438779.XA CN201510438779A CN105060548A CN 105060548 A CN105060548 A CN 105060548A CN 201510438779 A CN201510438779 A CN 201510438779A CN 105060548 A CN105060548 A CN 105060548A
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- wastewater
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- waste water
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Abstract
The invention relates to a sewage purification method which is characterized by comprising the following steps: 1) firstly putting 25 parts by mass of maize starch, 15 parts by mass of a bleaching agent and 13 parts by mass of activated carbon in wastewater for adsorption pretreatment, wherein the pretreatment time is 30-45 minutes; 2) after pretreatment, putting 20 parts of citric acid into the wastewater and heating the wastewater for 45 minutes while stirring the wastewater; and 3) finally adding 15 parts of alginic acid, continuously stirring the wastewater, and cooling the wastewater to room temperature to accomplish a sewage purification process.
Description
Technical field
The present invention relates to a kind for the treatment of process, be specifically related to a kind of sewage water treatment method, belong to technical field of waste water purification.
Background technology
Sewage treatment process be exactly various economy to city domestic sewage and trade effluent, rationally, science, effective processing method.
sewageprocess is the water quality requirement making sewage reach a certain water body of draining or reuse, and to the process that it purifies.Sewage purification is widely used in building, agricultural, the every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink, also the daily life of common people is come into more and more, if industrial sewage processes not in time, not only affect environment and also harm is brought to the physical and mental health of the common people, but in prior art, the purification cost of industrial sewage is higher, and easily produce secondary pollution, therefore, solve this technical problem in the urgent need to a kind of new scheme.
Summary of the invention
In order to solve above-mentioned Problems existing, the invention discloses a kind of sewage water treatment method, the method can process relevant waste water at short notice, and working efficiency is high, and the waste water after process can reach the relevant emission standards of environmental administration, and cost is lower.
To achieve these goals, technical scheme of the present invention is as follows, and a kind of sewage water treatment method, is characterized in that, described sewage treatment step is as follows; According to mass fraction, 1) first W-Gum 25 parts, SYNTHETIC OPTICAL WHITNER 15 parts, gac 13 parts to be put into waste water and carried out absorption pre-treatment, pretreatment time is 30-45 minute; 2) after pre-treatment, citric acid 20 parts is put into waste water, heat 45 minutes while stirring; 3) finally add Lalgine 15 parts, continue to stir, be cooled to normal temperature, complete sewage purification process.Relative to prior art, advantage of the present invention is as follows: 1) whole technical scheme is simple, and cost is lower; Reduce enterprise cost: 2) this sewage water treatment method efficiency is high, effective, and waste water after treatment reaches the emission standard that Environmental Protection Agency specifies; 3) described in this treatment agent, composition is comparatively safe, has no side effect to operator; 4) this treatment process is fairly simple, operational safety, reduces secondary pollution, is convenient to apply on a large scale.
Embodiment
In order to deepen, to understanding of the present invention and understanding, below in conjunction with embodiment, to illustrate the present invention further.
embodiment 1:
A kind of sewage water treatment method, described sewage treatment step is as follows; According to mass fraction, 1) first W-Gum 25 parts, SYNTHETIC OPTICAL WHITNER 15 parts, gac 13 parts to be put into waste water and carried out absorption pre-treatment, pretreatment time is 30-45 minute; 2) after pre-treatment, citric acid 20 parts is put into waste water, heat 45 minutes while stirring; 3) Lalgine 15 parts is finally added; continue to stir, be cooled to normal temperature, complete sewage purification process and it should be noted that above-described embodiment is only preferred embodiment of the present invention; be not used for limiting protection scope of the present invention, protection scope of the present invention is as the criterion with claims.
Claims (1)
1. a sewage water treatment method, is characterized in that, described sewage treatment step is as follows; According to mass fraction, 1) first W-Gum 25 parts, SYNTHETIC OPTICAL WHITNER 15 parts, gac 13 parts to be put into waste water and carried out absorption pre-treatment, pretreatment time is 30-45 minute; 2) after pre-treatment, citric acid 20 parts is put into waste water, heat 45 minutes while stirring; 3) finally add Lalgine 15 parts, continue to stir, be cooled to normal temperature, complete sewage purification process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438779.XA CN105060548A (en) | 2015-07-24 | 2015-07-24 | Sewage treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438779.XA CN105060548A (en) | 2015-07-24 | 2015-07-24 | Sewage treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105060548A true CN105060548A (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510438779.XA Pending CN105060548A (en) | 2015-07-24 | 2015-07-24 | Sewage treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105060548A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415467A (en) * | 1981-03-05 | 1983-11-15 | Colloid Piepho | Agent for the purification of waste waters and process for its production |
| CN104118950A (en) * | 2014-07-03 | 2014-10-29 | 华南理工大学 | Efficient waste water purification system and waste water purification process |
| CN104478016A (en) * | 2014-11-28 | 2015-04-01 | 南京化学工业园新城科技创业中心 | Novel industrial wastewater treatment agent |
-
2015
- 2015-07-24 CN CN201510438779.XA patent/CN105060548A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415467A (en) * | 1981-03-05 | 1983-11-15 | Colloid Piepho | Agent for the purification of waste waters and process for its production |
| CN104118950A (en) * | 2014-07-03 | 2014-10-29 | 华南理工大学 | Efficient waste water purification system and waste water purification process |
| CN104478016A (en) * | 2014-11-28 | 2015-04-01 | 南京化学工业园新城科技创业中心 | Novel industrial wastewater treatment agent |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |