SK9796Y1 - Means for releasing clogged pipes - Google Patents
Means for releasing clogged pipes Download PDFInfo
- Publication number
- SK9796Y1 SK9796Y1 SK50088-2022U SK500882022U SK9796Y1 SK 9796 Y1 SK9796 Y1 SK 9796Y1 SK 500882022 U SK500882022 U SK 500882022U SK 9796 Y1 SK9796 Y1 SK 9796Y1
- Authority
- SK
- Slovakia
- Prior art keywords
- releasing
- pipes
- agent
- clogged
- design
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000839 emulsion Substances 0.000 claims abstract description 7
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 5
- 229940057995 liquid paraffin Drugs 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000004166 Lanolin Substances 0.000 claims abstract description 3
- 229940039717 lanolin Drugs 0.000 claims abstract description 3
- 235000019388 lanolin Nutrition 0.000 claims abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000003518 caustics Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Abstract
Description
Oblasť technikyThe field of technology
Technické riešenie sa týka oblasti potrubných systémov a systémov odvádzania vody, predovšetkým odpadových potrubí z toaliet a sanity, ako aj dažďových zvodov, konkrétne procesu obnovovania ich priechodnosti po mechanickom upchatí.The technical solution concerns the area of pipe systems and water drainage systems, especially waste pipes from toilets and sanitation, as well as rainwater drains, specifically the process of restoring their patency after mechanical blockage.
Doterajší stav technikyCurrent state of the art
Pri prevádzke hygienických zariadení, ako sú napríklad toalety, umývadlá a kuchynské drezy, dochádza občas k ich upchatiu. Týka sa to predovšetkým potrubných úsekov, ako sú sifóny alebo iné miesta, v ktorých dochádza k zmene smeru, tvaru alebo prierezu potrubia. Upchatie je najčastejšie dôsledkom nahromadenia rôznorodého materiálu (vlasy, papier, tuk, minerálne častice, zvyšky z kuchyne a podobne). V niektorých prípadoch sa vytvorí zátka, ktorá potrubie zablokuje a nie je možné ju odstrániť bez použitia špeciálneho prípravku, resp. mechanickým nástrojom, účinkom tlakovej vody alebo kombináciou týchto nástrojov. Účinok väčšiny prostriedkov je založený na rozpúšťaní znečisťujúcich zložiek v dôsledku pôsobenia reaktívnych chemických látok alebo niektorých enzýmov produkovaných mikroorganizmami. Vo viacerých patentových dokumentoch je uvedené zloženie prostriedkov na čistenie odpadových potrubí a podobne, ktorých hlavnou účinnou látkou je niektorý hydroxid alkalického kovu (najčastejšie hydroxid sodný), doplnený ďalšími zložkami, ako sú oxidačné činidlá, kyslé činidlá, činidlá generujúce oxid uhličitý alebo inhibítory korózie (napr. US6136768 A (CHEM-LINK LABORATORIES LLC) 24-10-2000; US3968048 A (THE DRACKETT COMPANY) 06-071976; US4664836 A (AMWAY CORPORATION) 12-05-1987; US20090263884 A1 (ORGANICA BIOTECH, INC.) 22-10-2009; US20160002575 A1 (KAYLOR STEVE) 07-01-2016; US10208273 B2 (THE CLOROX COMPANY) 1902-2019). V dokumente US4666625 A (THE DRACKETT COMPANY) 19-05-1987 je uvedené zloženie prostriedku, ktorého hlavnou účinnou zložkou je kyselina. V dokumente US4058474 A (THE DRACKETT COMPANY) 15-11-1977 je uvedené zloženie prostriedku, ktorého účinok uvoľniť upchaté potrubie spočíva v spustení chemickej reakcie generujúcej plyny a teplo. V patentovom dokumente US5630883 A (S. C. JOHNSON & SON, INC.) 20-05-1977 je opísaný spôsob čistenia odtokov s použitím oxidačnej zlúčeniny obsahujúcej halogén. V patentovom dokumente US5931172 A (S. C. JOHNSON & SON, INC.) 03-08-1999 je opísaný spôsob čistenia odtokov s použitím prípravku s penotvornou účinnou zložkou. V patentovom dokumente US20150065409 A1 (ECOLAB USA INC.) 05-03-2015 je opísané zloženie kombinovaného prostriedku, ktorý v sebe spája účinok vytvárania peny, dezinfekcie a enzýmovej zložky. V patentovom dokumente US 8951953 B2 (MY SAFE SPRAY (HOLDING) LTD.) 10-02-2015 je opísané zloženie prostriedku obsahujúceho glycerín a kultúru mikroorganizmov, obsahujúcu baktérie mliečneho kvasenia, aktinomycéty, fotosyntetické baktérie, kvasinky a huby. V patentovom dokumente je opísané zloženie prostriedku obsahujúceho predovšetkým metylester sójového oleja (metylsoját), doplnený neiónovým polárnym emulgátorom a antioxidantom.During the operation of sanitary facilities, such as toilets, sinks and kitchen sinks, they occasionally become clogged. This applies primarily to pipe sections such as siphons or other places where there is a change in the direction, shape or cross-section of the pipe. Clogging is most often the result of the accumulation of various materials (hair, paper, grease, mineral particles, kitchen scraps, etc.). In some cases, a plug is formed that blocks the pipe and cannot be removed without using a special preparation or mechanical tool, the effect of pressurized water or a combination of these tools. The effect of most agents is based on the dissolution of polluting components as a result of the action of reactive chemical substances or some enzymes produced by microorganisms. In several patent documents, the composition of means for cleaning waste pipelines and the like, whose main active ingredient is some alkali metal hydroxide (most often sodium hydroxide), supplemented with other components such as oxidizing agents, acid agents, carbon dioxide-generating agents or corrosion inhibitors ( eg US6136768 A (CHEM-LINK LABORATORIES LLC) 24-10-2000; US3968048 A (THE DRACKETT COMPANY) 06-071976; US4664836 A (AMWAY CORPORATION) 12-05-1987; US20090263884 A1 (ORGANICA BIOTECH, INC.) 22 -10-2009; US20160002575 A1 (KAYLOR STEVE) 07-01-2016; US10208273 B2 (THE CLOROX COMPANY) 1902-2019). In the document US4666625 A (THE DRACKETT COMPANY) 19-05-1987, the composition of the agent is stated, the main active ingredient of which is an acid. Document US4058474 A (THE DRACKETT COMPANY) 15-11-1977 discloses the composition of an agent, the effect of which is to release a clogged pipe by starting a chemical reaction generating gases and heat. Patent document US5630883 A (S.C. JOHNSON & SON, INC.) 20-05-1977 describes a process for cleaning drains using a halogen-containing oxidizing compound. In the patent document US5931172 A (S. C. JOHNSON & SON, INC.) 03-08-1999, a method of cleaning drains using a preparation with a foaming active ingredient is described. The patent document US20150065409 A1 (ECOLAB USA INC.) 05-03-2015 describes the composition of a combined agent that combines the effect of foaming, disinfection and enzyme component. The patent document US 8951953 B2 (MY SAFE SPRAY (HOLDING) LTD.) 10-02-2015 describes the composition of a composition containing glycerin and a culture of microorganisms, containing lactic acid bacteria, actinomycetes, photosynthetic bacteria, yeasts and fungi. The patent document describes the composition of the product, which primarily contains soybean oil methyl ester (methyl soyate), supplemented with a nonionic polar emulsifier and an antioxidant.
Pri použití komerčne používaných prostriedkov na uvoľnenie upchatých odpadových potrubí prebieha exotermická reakcia, ktorá môže viesť k poškodeniu plastových alebo kovových častí sanitárneho zariadenia a nadväzujúceho potrubného systému. Pri manipulácii s týmito chemikáliami hrozí zvýšené riziko úrazu, predovšetkým v dôsledku zasiahnutia očí alebo pokožky žieravinou, zároveň sa pri chemickej reakcii do ovzdušia uvoľňujú škodlivé výpary. Ďalšou nevýhodou ich používania je potreba zaliatia horúcou vodou (90 ~ 100 °C), ktorá predstavuje ďalšie riziká (zdravotné, technologické).When using commercially used means to release clogged waste pipes, an exothermic reaction takes place, which can lead to damage to plastic or metal parts of the sanitary equipment and the connected pipe system. When handling these chemicals, there is an increased risk of injury, especially due to caustic contact with the eyes or skin, while harmful vapors are released into the air during the chemical reaction. Another disadvantage of their use is the need to pour hot water (90 ~ 100 °C), which represents additional risks (health, technological).
Podstata technického riešeniaThe essence of the technical solution
Nové aplikačné možnosti a viaceré nedostatky uvedených riešení, predovšetkým tých prostriedkov, ktorých účinnou látkou je žieravina alebo obsahujú chemické látky a zložky s možným negatívnym účinkom na ľudské zdravie, životné prostredie alebo samotné technické zariadenie (napríklad materiál potrubia), rieši navrhnutý prostriedok na uvoľňovanie upchatých potrubí, ktorého účinnou látkou a z pohľadu objemového zastúpenia aj hlavnou zložkou je tekutý parafín dispergovaný vo vode a stabilizovaný emulgátorom. Technická univerzita v Košiciach vykonala experimenty v rámci výskumu aplikačných možností parafínových emulzií, ktoré preukázali účinok prostriedku na uvoľňovanie upchatých potrubí podľa návrhu v prípadoch, kedy komerčne dostupné prípravky na báze reaktívnych chemických látok nepriniesli očakávaný účinok. Prebehli aj prevádzkové skúšky, kde išlo o uvoľnenie upchatých odpadových potrubí z toaliet po dlhodobom nepoužívaní, kedy v sifónovej časti zostal nahromadený materiál pozostávajúci prevažne z papiera v čiastočne zasušenom stave.New application possibilities and several shortcomings of the mentioned solutions, especially those whose active substance is a corrosive or contain chemical substances and components with a possible negative effect on human health, the environment or the technical equipment itself (for example, pipe material), are solved by the proposed means for releasing clogged pipeline, whose active substance and, from the point of view of volume representation, the main component is liquid paraffin dispersed in water and stabilized with an emulsifier. The University of Technology in Košice conducted experiments as part of research into the application possibilities of paraffin emulsions, which demonstrated the effect of the agent on releasing clogged pipes according to the design in cases where commercially available preparations based on reactive chemical substances did not bring the expected effect. Operational tests were also carried out, where it was a question of releasing clogged waste pipes from toilets after long-term non-use, when the accumulated material consisting mainly of paper in a partially dried state remained in the siphon part.
Účinok prostriedku na uvoľňovanie upchatých potrubí podľa návrhu spočíva v znížení adhézie medzi materiálom, ktorý uviazol v potrubí, a povrchom potrubia, ako aj medzi jednotlivými zložkami upchávajúceho materiálu. Pri použití dochádza taktiež k celkovému zníženiu vnútorného trenia kvapaliny prenikajúcej miestom upchatia.The proposed effect of the unclogging agent is to reduce the adhesion between the material stuck in the pipe and the surface of the pipe, as well as between the individual components of the clogging material. During use, there is also a total reduction in the internal friction of the liquid penetrating the blockage.
Prostriedok na uvoľňovanie upchatých potrubí podľa návrhu sa aplikuje tým spôsobom, že potrebné množstvo sa naleje priamo do miesta upchatia a zaleje sa teplou vodou (s teplotou v rozsahu 45 ~ 55 °C) natoľko, aby bol vyvodený dostatočný hydrostatický tlak v mieste upchatia, respektíve na zvýšenie tlakového účinku sa môžu použiť vhodné mechanické prostriedky, ako je gumový zvon na čistenie odtokov alebo čerpadlo na čistenie odpadov.The agent for releasing clogged pipes according to the design is applied in such a way that the necessary amount is poured directly into the blockage site and covered with warm water (with a temperature in the range of 45 ~ 55 °C) enough to generate sufficient hydrostatic pressure at the site of blockage, respectively suitable mechanical means can be used to increase the pressure effect, such as a rubber bell for cleaning drains or a pump for cleaning wastes.
Je výhodné, že prostriedok na uvoľňovanie upchatých potrubí podľa návrhu neobsahuje chemické látky so žieravým účinkom, a teda nehrozí úraz ani poškodenie zariadenia, taktiež jeho skladovanie nepredstavuje bezpečnostné riziko.It is advantageous that the means for releasing clogged pipes according to the design does not contain chemical substances with a corrosive effect, and thus there is no risk of injury or damage to the device, nor does its storage pose a safety risk.
Je výhodné, že pri aplikácii prostriedku na uvoľňovanie upchatých potrubí podľa návrhu nie je potrebné používať horúcu vodu ani nedochádza k exotermickej reakcii, ktorá by mohla spôsobovať zvýšené tepelné namáhanie zariadenia, jeho poškodenie v mieste aplikácie alebo úraz.It is advantageous that during the application of the agent for unblocking clogged pipes according to the design, it is not necessary to use hot water, nor does an exothermic reaction occur, which could cause increased thermal stress on the device, its damage at the place of application or injury.
Je výhodné, že pri aplikácii prostriedku na uvoľňovanie upchatých potrubí podľa návrhu sa neuvoľňujú žiadne plyny.It is advantageous that no gases are released during the application of the unblocking agent according to the design.
Je výhodné, že pri aplikácii prostriedku na uvoľňovanie upchatých potrubí podľa návrhu nie je obsah potrubia v mieste upchatia, respektíve aplikácie prostriedku kontaminovaný látkami, ktoré by znemožňovali prípadné ďalšie manuálne zásahy človeka alebo prácu s mechanickými prostriedkami na uvoľnenie upchatého miesta.It is advantageous that during the application of the means for unblocking clogged pipes according to the design, the content of the pipe at the point of blockage, or the application of the means, is not contaminated with substances that would make possible further manual interventions by a person or work with mechanical means to unblock the blocked place impossible.
Je výhodné, že prostriedok na uvoľňovanie upchatých potrubí podľa návrhu pôsobí okamžite, na rozdiel od prostriedkov využívajúcich pôsobenie enzýmov a ďalších biochemických faktorov.It is advantageous that the remedy for unblocking clogged pipes according to the design works immediately, unlike remedies that use the action of enzymes and other biochemical factors.
Je výhodné, že prostriedok na uvoľňovanie upchatých potrubí podľa návrhu neobsahuje žiadne chemické látky, ktoré by mohli predstavovať environmentálne alebo zdravotné riziko.It is advantageous that the agent for releasing blocked pipes according to the design does not contain any chemical substances that could represent an environmental or health risk.
Je výhodné, že prostriedok na uvoľňovanie upchatých potrubí podľa návrhu je možné použiť aj po predchádzajúcom použití iných prostriedkov v mieste aplikácie, napríklad prostriedkov obsahujúcich žieraviny.It is advantageous that the agent for releasing blocked pipes according to the design can be used even after the previous use of other agents at the point of application, for example agents containing caustics.
Je výhodné, že prostriedok na uvoľňovanie upchatých potrubí podľa návrhu sa dá použiť aj na uvoľňovanie upchatia v podmienkach, kedy by použitie žieravín alebo chemických látok s agresívnym účinkom na kovy nebolo prípustné, napríklad na uvoľňovanie dažďových zvodov.It is advantageous that the means for releasing clogged pipes according to the design can also be used to release blockages in conditions where the use of caustics or chemical substances with an aggressive effect on metals would not be permissible, for example for releasing rainwater drains.
Príklady uskutočneniaImplementation examples
Prostriedok na uvoľňovanie upchatých potrubí podľa návrhu pozostáva z tekutého parafínu (CnH2n+2, C911) dispergovaného vo vode, ktorého obsah predstavuje 64 g v 1 000 g emulzie, stabilizovanej emulgátorom, ktorým môže byť acetylovaný lanolínový alkohol a ktorého obsah je 40 g v 1 000 g emulzie. Prostriedok na uvoľňovanie upchatých potrubí podľa návrhu sa aplikuje priamo do miesta upchatia a zaleje sa teplou vodou (s teplotou v rozsahu 45 ~ 55 °C).The unblocker according to the design consists of liquid paraffin (CnH2n+2, C911) dispersed in water, the content of which is 64 g in 1000 g of emulsion, stabilized with an emulsifier, which can be acetylated lanolin alcohol, and the content of which is 40 g in 1000 g emulsions. The agent for releasing clogged pipes according to the design is applied directly to the place of blockage and is poured with warm water (with a temperature in the range of 45 ~ 55 °C).
Priemyselná využiteľnosťIndustrial applicability
Prostriedok na uvoľňovanie upchatých potrubí je využiteľný na uvoľňovanie upchatých odpadových potrubí predovšetkým z toaliet a sanity, ako aj na uvoľňovanie upchatých dažďových zvodov.The agent for releasing clogged pipes can be used to release clogged waste pipes, especially from toilets and sanitary facilities, as well as to release clogged rain drains.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SK50088-2022U SK9796Y1 (en) | 2022-11-09 | 2022-11-09 | Means for releasing clogged pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SK50088-2022U SK9796Y1 (en) | 2022-11-09 | 2022-11-09 | Means for releasing clogged pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK500882022U1 SK500882022U1 (en) | 2023-03-15 |
| SK9796Y1 true SK9796Y1 (en) | 2023-07-12 |
Family
ID=85506015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK50088-2022U SK9796Y1 (en) | 2022-11-09 | 2022-11-09 | Means for releasing clogged pipes |
Country Status (1)
| Country | Link |
|---|---|
| SK (1) | SK9796Y1 (en) |
-
2022
- 2022-11-09 SK SK50088-2022U patent/SK9796Y1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SK500882022U1 (en) | 2023-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2807323B1 (en) | Composition and method for treating water systems | |
| EP1248689B1 (en) | Cleaning and separation in conduits | |
| BR9914131A (en) | Methods for cleaning and passivating water distribution systems by piping and fire protection and water wells | |
| US5885364A (en) | Method of cleaning and maintaining potable water distribution pipe systems | |
| KR20130129365A (en) | Cleaning agent having a urea content | |
| TW201808822A (en) | Composition, system, and method for treating water systems | |
| SK9796Y1 (en) | Means for releasing clogged pipes | |
| CN104947123A (en) | Industrial pipeline cleaning fluid | |
| Yusuf et al. | Tackling fat, oil, and grease (FOG) build-up in sewers: Insights into deposit formation and sustainable in-sewer management techniques | |
| JP3915560B2 (en) | Slime remover, slime remover composition and slime peel method | |
| CN110835131A (en) | Oil removing agent for power plant | |
| CN103361157B (en) | Microemulsion cutting fluid and preparation method thereof | |
| CN110129494B (en) | White pollution comprehensive treatment system and method for blast furnace slag flushing and dragging | |
| CN203582550U (en) | Ion microbubble aeration oil decomposition technology | |
| CN102965216A (en) | Oil cleaning agent for oil pipeline | |
| CN104046501A (en) | Energy-saving cutting fluid | |
| CN106479746A (en) | A kind of fluid pipeline dredging agent and preparation method thereof | |
| CN104277899A (en) | Environment-friendly metal cutting fluid and preparation method thereof | |
| CN107974370A (en) | Pipeline deodorization dredging agent composition and preparation method thereof | |
| CN209383629U (en) | A kind of sludge treatment equipment not adding chemical agent | |
| CN110272786A (en) | Liquid pipe-dredging agent | |
| CN109745764A (en) | A kind of coolant purification device | |
| WO2003068692A1 (en) | Odour-suppressors for waste-water-carrying systems | |
| JPH06128767A (en) | Corrosion inhibitor composition for nonferrous metal | |
| CN1978609A (en) | Urinescale-removing anti-corrosive cleaning agent for toilet |