CN105253925A - Decolouring deodorizing sewage treatment agent - Google Patents
Decolouring deodorizing sewage treatment agent Download PDFInfo
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- CN105253925A CN105253925A CN201510616727.7A CN201510616727A CN105253925A CN 105253925 A CN105253925 A CN 105253925A CN 201510616727 A CN201510616727 A CN 201510616727A CN 105253925 A CN105253925 A CN 105253925A
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Abstract
The invention discloses a decolouring deodorizing sewage treatment agent. The decolouring deodorizing sewage treatment agent is prepared from, by mass, 1.5 to 2.5 parts of polyacrylamide, 1 to 2 parts of a coagulant aid, 3 to 8 parts of potassium peroxodisulfate, 3 to 5 parts of bentonite, 10 to 20 parts of starch, 5 to 10 parts of solvent lignin, 5 to 10 parts of a sodium phosphate-sodium dihydrogen phosphate buffer system, 10 to 15 parts of nekal, 8 to 10 parts of polyepoxysuccinic acid, and 2 to 3 parts of aluminium polychlorid. The decolouring deodorizing sewage treatment agent is used for solving technical problems of the prior art that conventional flocculating agents are poor in effects, and secondary pollution is caused by reagent ingredients; the decolouring deodorizing sewage treatment agent is wide in pollutant treatment range, excellent in effect, and wide in raw material resource, is friendly to the environment, and is non-toxic; the structural design of the coagulant aid is special, and obvious effects on the aspects of algae killing, decolouring, deodorizing, and organic matter degradation are achieved.
Description
Technical field
The present invention relates to chemical wastewater treatment technical field, specifically belong to one and there is decolouring and deodorizing sewage-treating agent.
Background technology
Along with technical renovation and the high speed development of industry, increasing waste water quality has the feature such as difficult for biological degradation, high COD.Fine Chemical often produces high-concentration ammonia nitrogenous wastewater, in waste water ammonia nitrogen and COD concentration high, COD can cause the deterioration of natural water water quality, destruction water body balances, cause the death of nearly all biology except microorganism, very harmful to water surrounding, and intractability is all very large.
Summary of the invention
For the problems referred to above, the object of this invention is to provide one and there is decolouring and deodorizing sewage-treating agent, solve prior art flocculation agent weak effect, technical problem that agent formulations exists secondary pollution, there is provided a kind of process pollutent scope wide, effective, raw material sources is wide, the sewage-treating agent of environment-protecting asepsis; Wherein coagulant aids has special structure design, has positive effect killing in algae, decolouring, deodorizing, degradation of organic substances etc.
The technical solution used in the present invention is as follows:
One has decolouring and deodorizing sewage-treating agent, described treatment agent is made up of following raw materials quality number, polyacrylamide 1.5-2.5 part, coagulant aids 1-2 part, Potassium Persulphate 3-8 part, wilkinite 3-5 part, starch 10-20 part, organosolv lignin 5-10 part, sodium phosphate-phosphoric acid sodium dihydrogen buffer system 5-10 part, pulls open powder 10-15 part, poly-epoxy succinic acid 8-10 part, polymerize aluminum chloride 2-3 part.
Described polyacrylamide 2 parts, coagulant aids 1.5 parts, Potassium Persulphate 5 parts, wilkinite 4 parts, starch 15 parts, organosolv lignin 8 parts, sodium phosphate-phosphoric acid sodium dihydrogen buffer system 6 parts, pull open 12 parts, powder, poly-epoxy succinic acid 9 parts, polymerize aluminum chloride 2.5 parts.
The dark gray powder that described coagulant aids to be the carbonaceous material such as coal, wood chip add after calcining, charing, ball milling oxygenant and sterilant are made.
Described polyacrylamide is selected from least one in anionic polyacrylamide and non-ionic polyacrylamide.
Described wilkinite is activated bentonite, and described activated bentonite is the dilute hydrochloric acid process of employing 8%, and the consumption of acid is 450kg/100kg wilkinite, and activation temperature is 70 DEG C, and soak time is 4-5h.
Compared with the prior art, beneficial effect of the present invention is as follows:
The present invention is applied in Fine Chemistry Wastewater process, and can play the synergies such as oxidation, absorption, flocculation, precipitation, sterilizing, sterilization, decolouring, deodorizing better, COD removal efficiency is high, nontoxic, corrosion-free to equipment, and preparation method is simple.Described coagulant aids is coal, the carbonaceous materials such as wood chip are through calcining, charing, the dark gray powder that oxygenant and sterilant are made is added after ball milling, its structure is similar to Powdered Activated Carbon, there is flourishing gap structure and huge surface-area, therefore adsorptive power is extremely strong. and Dang Yuanshui is subject to severe contamination or turbidity is on the low side, alone coagulating agent not free settling time, the advantage that its adsorptive power is strong can be played, organism effectively in planar water and some metal ions, the flco lighter with proportion is bonded together simultaneously, the weight adding big flocculating body forms good carrier, and under the effect of coagulating agent, accelerate sinking velocity, killing algae, decolouring, deodorizing, there is positive effect the aspects such as degradation of organic substances.
Embodiment
Embodiment 1 one kinds has decolouring and deodorizing sewage-treating agent, described treatment agent is made up of following raw materials quality number, described polyacrylamide 2 parts, coagulant aids 1.5 parts, Potassium Persulphate 5 parts, wilkinite 4 parts, starch 15 parts, organosolv lignin 8 parts, sodium phosphate-phosphoric acid sodium dihydrogen buffer system 6 parts, pulls open 12 parts, powder, poly-epoxy succinic acid 9 parts, polymerize aluminum chloride 2.5 parts; The dark gray powder that described coagulant aids to be the carbonaceous material such as coal, wood chip add after calcining, charing, ball milling oxygenant and sterilant are made; Polyacrylamide is selected from least one in anionic polyacrylamide and non-ionic polyacrylamide, wilkinite is activated bentonite, and described activated bentonite is the dilute hydrochloric acid process of employing 8%, and the consumption of acid is 450kg/100kg wilkinite, activation temperature is 70 DEG C, and soak time is 4-5h.
Embodiment 2, one has decolouring and deodorizing sewage-treating agent, described treatment agent is made up of following raw materials quality number, polyacrylamide 1.5 parts, coagulant aids 1 part, Potassium Persulphate 3 parts, wilkinite 3 parts, starch 10 parts, organosolv lignin 5 parts, sodium phosphate-phosphoric acid sodium dihydrogen buffer system 5 parts, pulls open 10 parts, powder, poly-epoxy succinic acid 8 parts, polymerize aluminum chloride 2 parts; The dark gray powder that described coagulant aids to be the carbonaceous material such as coal, wood chip add after calcining, charing, ball milling oxygenant and sterilant are made; Polyacrylamide is selected from least one in anionic polyacrylamide and non-ionic polyacrylamide, wilkinite is activated bentonite, and described activated bentonite is the dilute hydrochloric acid process of employing 8%, and the consumption of acid is 450kg/100kg wilkinite, activation temperature is 70 DEG C, and soak time is 4-5h.
One has decolouring and deodorizing sewage-treating agent, described treatment agent is made up of following raw materials quality number, polyacrylamide 2.5 parts, coagulant aids 2 parts, Potassium Persulphate 8 parts, wilkinite 5 parts, starch 20 parts, organosolv lignin 10 parts, sodium phosphate-phosphoric acid sodium dihydrogen buffer system 10 parts, pulls open 15 parts, powder, poly-epoxy succinic acid 10 parts, polymerize aluminum chloride 3 parts; The dark gray powder that described coagulant aids to be the carbonaceous material such as coal, wood chip add after calcining, charing, ball milling oxygenant and sterilant are made; Polyacrylamide is selected from least one in anionic polyacrylamide and non-ionic polyacrylamide, wilkinite is activated bentonite, and described activated bentonite is the dilute hydrochloric acid process of employing 8%, and the consumption of acid is 450kg/100kg wilkinite, activation temperature is 70 DEG C, and soak time is 4-5h.
Treatment agent effect measuring is tested:
Get Fine Chemistry Wastewater 3000g, be divided into 3 parts, every 1000g, CODCR value is 1500mg/L.The treatment agent 30g of embodiment 1, embodiment 2, embodiment 3 is added respectively according to the addition of 5wt%.Join in waste water, stir, leave standstill 5h, centrifugation, measure CODCR value in supernatant liquor.Result is as following table:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| COD CRValue (mg/L) | 17 | 18 | 20 |
| Clearance (%) | 98.9 | 98.8 | 98.7 |
Fine Chemistry Wastewater treatment agent of the present invention significantly can reduce the COD concentration in waste water from the foregoing, and COD clearance reaches more than 98.7%.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind has decolouring and deodorizing sewage-treating agent, it is characterized in that: described treatment agent is made up of following raw materials quality number, polyacrylamide 1.5-2.5 part, coagulant aids 1-2 part, Potassium Persulphate 3-8 part, wilkinite 3-5 part, starch 10-20 part, organosolv lignin 5-10 part, sodium phosphate-phosphoric acid sodium dihydrogen buffer system 5-10 part, pull open powder 10-15 part, poly-epoxy succinic acid 8-10 part, polymerize aluminum chloride 2-3 part.
2. one according to claim 1 has decolouring and deodorizing sewage-treating agent, it is characterized in that: described polyacrylamide 2 parts, coagulant aids 1.5 parts, Potassium Persulphate 5 parts, wilkinite 4 parts, starch 15 parts, organosolv lignin 8 parts, sodium phosphate-phosphoric acid sodium dihydrogen buffer system 6 parts, pull open 12 parts, powder, poly-epoxy succinic acid 9 parts, polymerize aluminum chloride 2.5 parts.
3. one according to claim 2 has decolouring and deodorizing sewage-treating agent, it is characterized in that: the dark gray powder that described coagulant aids to be the carbonaceous material such as coal, wood chip add after calcining, charing, ball milling oxygenant and sterilant are made.
4. one according to claim 2 has decolouring and deodorizing sewage-treating agent, it is characterized in that: described polyacrylamide is selected from least one in anionic polyacrylamide and non-ionic polyacrylamide.
5. one according to claim 2 has decolouring and deodorizing sewage-treating agent, it is characterized in that: described wilkinite is activated bentonite, described activated bentonite is the dilute hydrochloric acid process of employing 8%, and the consumption of acid is 450kg/100kg wilkinite, activation temperature is 70 DEG C, and soak time is 4-5h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616727.7A CN105253925A (en) | 2015-09-24 | 2015-09-24 | Decolouring deodorizing sewage treatment agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616727.7A CN105253925A (en) | 2015-09-24 | 2015-09-24 | Decolouring deodorizing sewage treatment agent |
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| CN105253925A true CN105253925A (en) | 2016-01-20 |
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| CN201510616727.7A Pending CN105253925A (en) | 2015-09-24 | 2015-09-24 | Decolouring deodorizing sewage treatment agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540724A (en) * | 2016-01-25 | 2016-05-04 | 苏州他山石环保科技有限公司 | Novel compound decolorant and wastewater decolorizing treatment method applying same |
| CN105967260A (en) * | 2016-05-30 | 2016-09-28 | 安庆丰源化工有限公司 | Fine chemical wastewater treatment agent efficiently removing organic matter |
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| AU2009101152A4 (en) * | 2009-11-11 | 2010-01-07 | Susan Gaskon | The Treatment of Urine |
| US20120318742A1 (en) * | 2006-08-28 | 2012-12-20 | Basf Catalysts Llc | Media for the removal of heavy metals and volatile byproducts from drinking water |
| CN104591362A (en) * | 2015-02-09 | 2015-05-06 | 柏跃龙 | Industrial wastewater treating agent |
| CN104817125A (en) * | 2015-05-14 | 2015-08-05 | 张家港市山牧新材料技术开发有限公司 | Industrial sewage treating agent |
| CN104843809A (en) * | 2015-05-20 | 2015-08-19 | 杜小卫 | Coking sewage treatment agent and preparing method thereof |
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2015
- 2015-09-24 CN CN201510616727.7A patent/CN105253925A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120318742A1 (en) * | 2006-08-28 | 2012-12-20 | Basf Catalysts Llc | Media for the removal of heavy metals and volatile byproducts from drinking water |
| AU2009101152A4 (en) * | 2009-11-11 | 2010-01-07 | Susan Gaskon | The Treatment of Urine |
| CN104591362A (en) * | 2015-02-09 | 2015-05-06 | 柏跃龙 | Industrial wastewater treating agent |
| CN104817125A (en) * | 2015-05-14 | 2015-08-05 | 张家港市山牧新材料技术开发有限公司 | Industrial sewage treating agent |
| CN104843809A (en) * | 2015-05-20 | 2015-08-19 | 杜小卫 | Coking sewage treatment agent and preparing method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540724A (en) * | 2016-01-25 | 2016-05-04 | 苏州他山石环保科技有限公司 | Novel compound decolorant and wastewater decolorizing treatment method applying same |
| CN105540724B (en) * | 2016-01-25 | 2018-07-31 | 苏州他山石环保科技有限公司 | A kind of NEW TYPE OF COMPOSITE decolorising agent and its waste water decoloring processing method using NEW TYPE OF COMPOSITE decolorising agent |
| CN105967260A (en) * | 2016-05-30 | 2016-09-28 | 安庆丰源化工有限公司 | Fine chemical wastewater treatment agent efficiently removing organic matter |
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Application publication date: 20160120 |