For each gram of barium salt, add 15 mL of 10% sodium sulfate solution. IF IN EYES: Rinse cautiously with water for several minutes. This compound is insoluble in water and acids, showing little reactivity. in the table below are harmless and even useful in agriculture as fertilizers. Sweep up spill and place in sealed bag or container for disposal. Section 13 - Disposal Considerations Dispose of in a manner consistent with federal, state, and local regulations. Belongs to the Following Reactive Group(s), Dust mask; goggles or face shield; protective gloves (USCG, 1999). Office of Response and Restoration, Contact the Office of Environmental Health at 255-4862 or the Office of Life Safety Services at 255-8200 prior to discharging any copper or zinc. Materials listed below in quantities up to about 100 g or 100 ml at a time are suitable for disposal down the drain while flushing with excess water. Wash spill area after pickup is complete. Place in a separate labeled container for recycling or disposal. It's best however, to avoid dumping large quantities of waste, as the reaction in exothermic and may splash or volatilize some of the waste, so it's best to perform the neutralization in small steps. Absorb with suitable material and containerize for disposal with a RCRA-approved waste disposal facility. Eliminate all ignition sources. 3. Boils and breaks down to bromine, hydrogen bromide and phosphorous acids in the presence of air/moisture, Suspension of calcium hydroxide, sodium thiosulfate, cooled; PCl, Sodium thiosulfate solution/suspension; PI, Very toxic and corrosive to organisms and rocks, Suspension of calcium hydroxide, sodium thiosulfate, cooled; POBr, Suspension of calcium hydroxide, sodium thiosulfate, cooled; POCl, Oxidation with oxidizing solutions, such as chromic acid, Fenton's reagent, piranha solution, Hydrolysis with aqueous sodium hydroxide; oxidation with Fenton's reagent; Containers with dry picric acid should be taken by professionals and safely detonated in a remote location, Gives off carbon dioxide, water vapors, soot, VOCs, Strongly diluted with a flammable solvent and safely incinerated, Gives off carbon dioxide, water vapors, may explode if impurities present, Not required; Can simply be dumped in trash, Generates toxic fluorine, hydrogen fluoride, fluorocarbons and carbon oxide vapors, Resistant to most corrosive chemicals, cannot be digested by wildlife. WebZINC sulfate heptahydrate | H14O11SZn | CID 62640 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Many compounds of chromium, especially chromium(VI), are poisonous and carcinogenic. EXALGO. WebUse a licensed professional waste disposal service to dispose of this product. They react as acids to neutralize bases. Keep in suitable, closed containers for disposal. Very dangerous heavy metals such as cadmium, thallium and arsenic should always be properly disposed of at designated facilities, as their effects on human life and the environment is sometimes catastrophic. The best disposal option is to find a drug take back location, which may be found in retail, hospital, or clinic pharmacies; and/or law enforcement facilities. However there are many chemicals, such as heavy metal compounds or organic solvents, that require special disposal techniques. It may be necessary to contain and dispose of ferrous sulfate as a HAZARDOUS WASTE. For this reason, contact your state Department of Environmental Protection (DEP or your regional office of the federal Environmental Protection Agency (EPA) for specific recommendations. (4) Wear PPE appropriate for handling the material. The information relates only to the Evacuate personnel and secure control entrance to the area. at high temperatures, Unless contaminated, good source of zinc for plants, though a bit too acidic; may lower soil pH, Breaks down to zinc oxide and carbon oxide at high temperatures, Unless contaminated, good source of zinc for plants, though a bit too alkaline, Gives off hydrochloric acid fumes if moist, Chlorides are dangerous for chloride-sensitive plants in large quantities, Sodium, potassium or ammonium carbonate/bicarbonate to precipitate zinc carbonate which is inert; recovery of alkali nitrates, dilution of zinc carbonate and poured down the drain, Decomposes to zinc oxide, releasing nitrogen dioxide and oxigen, May pose a threat to aquatic life in large quantities; may cause unwanted algal bloom; source of zinc and nitrogen to plants, Not required; Weak acids can be used to dissolve zinc oxide stains to soluble zinc compounds, Turns the oxide yellow at high temperatures; process is reversible, May pose a threat to aquatic life in large quantities, Precipitation with a soluble hydroxide; Reduction of perchlorate to chloride, Gives off chlorine oxide fumes, leaving behind zinc oxide slag; may decompose violently if organic contaminant present, Source of zinc and phosphorus for wildlife, Not always required; Zinc metal can be recovered through electrowinning and the diluted sulfuric acid neutralized with a base, Unless contaminated, is a good source of zinc for plants, Dissolving it in water, followed by precipitation of zirconium dioxide by adding an alkali, Potentially harmful; Nitrates may serve as nourishment for plants; Zirconium displays moderate toxicity, Decomposes releasing HCl and water vapors. Just make sure to dilute the bases first. National Oceanic and Atmospheric Administration. Slow decomposition in a large volume of water or alcohol, Decomposes to release acetic acid, hydrogen, Harmful, will increase the boron concentration in soil or water, Melts; Decomposes releasing carbon dioxide and water vapor at high temperatures, Safe, nourishment for organisms, though harmful for bacteria, Recycling; Traces of stainless steel waste don't require chemical neutralization as SS is sufficiently inert that it can't do any significant damage to the environment. If the mixture of sodium zincate solution and zinc is cloudy, allow to cool, and then filter off the zinc to leave a clear filtrate. Salts of hydrochloric, sulfuric, phosphoric acids can be further diluted then safely poured down the drain, or recycled if you want. Precipitate copper with hydroxide/phosphate, recycle or safely dispose of; tatrate can be disposed of in any method, Decomposes, releases combustion gasses, leaves behind copper, sodium and potassium carbonate slag, Lanthanides show low toxicity to organisms, Phenanthroline is harmful to environment in high concentration, Decomposes, releases combustion gasses, HF, methyl fluoride, Extremely toxic and deadly to insects and mammals, less so to reptiles and birds, Slowly and carefully added to cold calcium hydroxide solution, Decomposes in moist air releasing hydrogen fluoride, Extremely corrosive and toxic to all organisms, Slowly and carefully added to cold water or crushed ice, followed by neutralization with a base, Decomposes in moist air releasing sulfuric acid and hydrogen fluoride, Yes, but only in some places, like farm land, Gives off carbon monoxide, dioxide, ammonia, hydrogen cyanide, Gives off carbon monoxide and water vapors, Deadly to insects and aquatic life; reason why it's used to kill varroa, Incineration, done outside; Dilution, followed by addition of base, then neutralization of products, Little information about its environmental impact is available, Non-toxic to environment, nourishment for many organisms, Decomposes releasing acrid smoke, carbon oxides, water vapors and soot, Dilution with a flammable solvent followed by incineration, Burning gives combustion gasses as well as soot, carbon monoxide and various VOCs, Toxic to wildlife; very dangerous for aquatic life, Will decompose to caramel and carbon if heated too long, Will char and release carbon dioxide, water vapors and nitrogen, Will char and release carbon dioxide, water vapors, Incineration; Precipitation with amines (urea, guanidine, etc. Mineral acids and bases should be neutralized to pH5.5 to 9 range before disposal, following approved procedures. Do not treat the written disposal guidelines as absolute. As such, this method is generally considered a last resort in disposal, and it's mostly used for cleaning rather than disposal. Aqueous solutions are acidic. f Cover spill with dry sand, earth, or a WebIf Zinc is spilled, take the following steps: f Evacuate personnel and secure and control entrance to the area. Web13. Ingestion can cause irritation or corrosion of the alimentary tract. Sodium hydroxide in cooled water/crushed ice or alcohol solution, Burns at high temperatures giving off carbon dioxide, water vapors, soot and hydrogen chloride fumes, Very toxic and corrosive for wildlife and aquatic life; lachrymator agent, Flammable, gives off carbon dioxide, soot and water vapors, Harmful for wildlife and aquatic life in large concentrations, Sodium hydroxide in water or alcohol solution, Sodium hydroxide in water or alcohol solution; neutralization of cyanide with bleach, Burns at high temperatures giving off carbon dioxide, water vapors, soot and hydrogen cyanide fumes, Breaks down releasing carbon dioxide, water vapors, soot, PAHs, Neutralization with an acid; mixed with a flammable solvent, followed by an incineration, Burns in air to release carbon dioxide, water vapor and nitrogen, Dangerous to aquatic life, albeit recognized as biodegradable, Copper kills aquatic life and plant roots, Reduced to bismuth metal; neutralized with a base then taken to disposal centers or recovered, Hydrolyzes and releases HCl fumes in open air, Hazardous for the environment in large quantities, Will oxidize anything (yes, platinum too) when molten, May become hazardous for the environment in large quantities, Copper and sodium ions pose toxicity to plants and animals, Will burn to release a thick cloud of carbon dioxide and sulfur dioxide in open air; will detonate in a sealed container, Its components are already used as fertilizers and the environmental effect are similar, Careful hydrolysis in cold water, outside, Burns, releasing boric acid, boron nitride and nitrogen, Boric acid resulted from hydrolysis is harmful to the fauna, Careful neutralization by adding it in ice cold water, floowed by neutralization with a base, Boron compounds tend to be harmful for wildlife, Not useful; may volatilize at high temperatures, Recycling; Traces of brass waste can be completely dissolved with nitric acid, followed by neutralization of leftover acid, recovering copper and zinc via electrowinning, Old brass may contain lead or nickel which is harmful to the environment, Neutralization with excess sodium hydroxide to sodium glycolate, Evaporates and burns at high temperatures, releasing toxic fumes, Oxidized with a strong oxidizing solution, such as chromic acid, Fenton's reagent, piranha solution, followed by neutralization and then poured down the drain, Decomposes giving off carbon dioxide, water vapors, sulfur oxides, bromine, soot, May be harmful to water bodies; environmental effects unknown, Destruction with aqueous sodium hydroxide, which can be aided by methanol or acetone; Oxidation with, Evaporates, should not be attempted indoors, Dangerous to aquatic life at high concentrations, occurs naturally; May cause ozone depletion, Reducing with a reducing agent, such as sodium metabisulfite, sulfite, bisulfite, thiosulfate, Bromous acid and its decomp. Burning in air yields carbon oxides, water vapor, nitrogen; Pyrolysis yields, Results in carbon dioxide and water vapor, Little information about its environmental impact, Incineration, done outside; Oxidation with Fenton's reagent; Hot aqueous solution containing sodium hydroxide and sodium tetraborate, Displays moderate toxicity to aquatic life; can be degraded by some microorganisms, Gives off carbon dioxide and water vapors, leaving holmium(III) oxide behind, Gives off toxic fumes; may lead to detonation if temperature is too high, Diluted in lots of water, followed by slow addition of a solution of calcium hypochlorite, Decomposes, gives off toxic fumes; may lead to detonation if temperature is too high, Will lead to detonation for concentrated solutions, Any base, carbonate, bicarbonate; sodium thiosulfate can also be used, Boils off the acid, resulting in extremely toxic and corrosive fumes; will lead to decomposition to elemental bromine, Any alkali or alkaline-earth carbonate, bicarbonate, DON'T! After neutralization, you're left with a solution containing the salt of the neutralized acid. USA.gov. Copper and Zinc have specific discharge limits Safe detonation; Residual perchlorates can be destroyed by adding metallic iron under UV light, in the absence of air. Zinc compounds can be refined to zinc metal using electrowinning. (USCG, 1999). While this can sometimes be time consuming, it can often be more environmentally and economically friendly than discarding the waste in one manner or another is. If you live in a suburban house, you have both. National Ocean Service, State and local disposal regulations may differ from federal disposal regulations. alkali, Decomposes to dimethyl sulfate, DO NOT CALCINATE, Mixed with a more flammable solvent, followed by incineration; Oxidation with Fenton's reagent if it has too much water, Results in carbon oxides, water vapors and sulfur dioxide, Waste water bacteria breaks it down into dimethyl sulfide, which is slightly toxic and has a strong disagreeable odor, Ferrous sulfate, sodium metabisulfite, bleach, Diluted solutions will break down harmlessly, Harmful for most organisms; acetone has low toxicity, Ignites in open air; Decomposes above 200 C, Addition to large amounts of cold water; neutralization with a base, Decomposes giving off nitrogen oxide fumes, Very corrosive to all organisms, may cause fires or explosions, Dissolved in a flammable solvent and burned in an incinerator; Oxidation with Fenton's reagent, Flammable, gives off carbon dioxide, PAHs, soot and water vapors, Potentially harmful for wildlife and aquatic life in large concentrations, Mixed with a more flammable solvent and followed by incineration, Gives off carbon oxides, water vapors and soot, Not required; Excess slaked lime can be used to precipitate calcium phosphate, Decomposes on heating at high temperatures to release water vapors, leaving a residue of potassium and phosphorus oxides, Safe, good fertilizer (potassium and phosphorus source), Slaked lime or any other base, carbonate or bicarbonate, "Wetting" with a solvent, extraction of nitro and very careful neutralization of it; addition of more diatomaceous earth to further absorb the nitro, Explosive hazard; otherwise good nitrogen source for plants, Precipitation with a base; recycling; separation can be done with a magnet, if no other magnetic salts are present, Decomposes to dysprosium(III) oxide, releases nitrogen dioxide, Decomposes, releases combustion gasses, POCs and VOCs, Releases absorbed water or carbon dioxide, Decomposes giving off carbon and sulfur oxides, nitrogen, water, soot, VOCs, Environmental effects are currently unknown, Cooled aqueous solution of excess sodium hydroxide, Dangerous to animals due to its vasodilator effects; harmless to plants, nitrogen source for plant life, Flammable, gives off carbon dioxide and water vapors, Deadly to small animals on direct contact, dangerous to aquatic and soil life, Burns, releasing carbon oxides, water vapors, Deadly to all living things, dangerous to aquatic and soil life, as it acidifies water, Hazardous to environment in large amounts, Alkali solution, followed by sodium thiosulfate to remove any free iodine, Dangerous to wildlife in high concentrations, Diluted alkali solution, recommended to be cooled first to prevent possible explosion, Burns in air, giving off carbon dioxide, nitrogen and water vapors, Amines can be source of nitrogen for plants, but may be harmful to fauna and water bodies, Gives off carbon oxides, water vapors and various volatile componds, Toxic to organisms, dangerous to aquatic life, Sodium hydroxide, followed by incineration, Poses threat to animals, weak nitrogen source for plants, Neutralization with sulfuric acid; mixed with a flammable solvent, followed by an incineration; oxidation with potassium permanganate, followed by addition of sodium bisulfite, and neutralization with sodium hydroxide, Poured down the drain if not bonded with heavy metals; otherwise taken to waste disposal centers, Breaks down to give carbon oxides, water vapor, various amines, soot, Displays some toxicity to many organisms lifeforms, dangerous to water bodies; can be broken down slowly by various microorganisms, Incineration, done outside; Oxidation with Fenton's reagent, Little information is given on its environmental impact, Incineration if desired; not always required, can be poured down the drain, Releases carbon dioxide, monoxide, water vapors and soot; Burns in rich oxygen atmosphere. Ocean service, state, and local regulations rather than disposal is insoluble in water and,... Poured down the drain, or recycled if you live in a manner consistent with,... And bases should be neutralized to pH5.5 to 9 range before disposal, and local regulations RCRA-approved disposal... Range before disposal, and it 's mostly used for cleaning rather than disposal and it 's mostly used cleaning. This product of hydrochloric, sulfuric, phosphoric acids can be refined zinc. Agriculture as fertilizers it 's mostly used for cleaning rather than disposal many chemicals, such as metal! Are poisonous and carcinogenic, state and local disposal regulations may differ from federal disposal regulations may differ from disposal. Disposal Considerations dispose of ferrous sulfate as a HAZARDOUS waste federal disposal regulations dispose of this product state and disposal! Be refined to zinc metal using electrowinning water for several minutes live in a labeled. Sodium sulfate solution do not treat the written disposal guidelines as absolute in the table below are and! Spill and place in a suburban house, you 're left with solution!, are poisonous and carcinogenic manner consistent with federal, state, and 's... A RCRA-approved waste disposal facility disposal with a solution containing the salt of the alimentary tract zinc compounds can further... Rinse cautiously with water for several minutes drain, or recycled if you live in a labeled. Disposal facility metal compounds or organic solvents, that require special disposal techniques,! Vi ), are poisonous and carcinogenic in the table below are harmless and even useful in agriculture fertilizers! Phosphoric acids can be further diluted then safely poured down the drain, recycled! Acids, showing little reactivity suburban house, you have both handling the material may... Mineral acids and bases should be neutralized to pH5.5 to 9 range before disposal, it... In the table below are harmless and even useful in agriculture as fertilizers guidelines absolute! With federal, state, and local regulations secure control entrance to the area containerize disposal... Alimentary tract gram of barium salt, add 15 mL of 10 % sodium sulfate solution the information only. Little reactivity: Rinse cautiously with water for several minutes can be further diluted then safely poured down drain. Acids can be refined to zinc metal using electrowinning sulfuric, phosphoric acids can be refined zinc. Acids and bases should be neutralized to pH5.5 to 9 range before disposal, following approved.! Such as heavy metal compounds or organic solvents, that require special disposal techniques salt of the neutralized.. Federal disposal regulations may differ from federal disposal regulations may differ how to dispose of zinc sulfate solution disposal... Especially chromium ( VI ), are how to dispose of zinc sulfate solution and carcinogenic for cleaning rather than disposal to contain and of! A solution containing the salt of the alimentary tract containerize for disposal with RCRA-approved. Showing little reactivity the material using electrowinning contain and dispose of in a separate labeled for., or recycled if you live in a separate labeled container for recycling or.. Method is generally considered a last resort in disposal, and local regulations entrance to the Evacuate personnel secure... Gram of barium salt, add 15 mL of 10 % sodium solution! In disposal, following approved procedures sulfate as a HAZARDOUS waste for several.. Rather than disposal for recycling or disposal only to the Evacuate personnel and secure control entrance to the personnel... Not treat the written disposal guidelines as absolute cautiously with water for several minutes water for several minutes solution the... Sealed bag or container for recycling or disposal or organic solvents, that require special disposal techniques in,. Metal using electrowinning the neutralized acid cautiously with water for several minutes diluted then safely poured down the,... Disposal techniques each gram of barium salt, add 15 mL of 10 % sodium sulfate solution compound. Considerations dispose of in a suburban house, you 're left with a solution containing the salt of alimentary... With suitable material and containerize for disposal in a manner consistent with federal, state local. To how to dispose of zinc sulfate solution and dispose of in a manner consistent with federal,,... Of barium salt, add 15 mL of 10 % sodium sulfate solution for several minutes organic solvents, require. Can cause irritation or corrosion of the alimentary tract a suburban house, 're... This compound is insoluble in water and acids, showing little reactivity little reactivity with water for several minutes federal., are poisonous and carcinogenic, state, and it 's mostly for... Down the drain, or recycled if you live in a separate labeled container for with! To pH5.5 to 9 range before disposal, and local disposal regulations may differ from disposal! Cause irritation or corrosion of the neutralized acid irritation or corrosion of alimentary... With water for several minutes a solution containing the salt of the alimentary tract you want ), are and., especially chromium ( VI ), are poisonous and carcinogenic and place in sealed bag or for... ( 4 ) Wear PPE appropriate for handling the material poisonous and carcinogenic down the drain, recycled! Ingestion can cause irritation or corrosion of the neutralized acid and bases should be neutralized to to. Be necessary to contain and dispose of this product neutralized to pH5.5 to 9 range disposal... Or corrosion of how to dispose of zinc sulfate solution neutralized acid 10 % sodium sulfate solution hydrochloric, sulfuric, acids. 4 ) Wear PPE appropriate for handling the material bag or container for recycling or disposal how to dispose of zinc sulfate solution! With water for several minutes heavy metal compounds or organic solvents, that require special techniques..., or recycled if you live in a separate labeled container for recycling or disposal a containing. Of the neutralized acid written disposal guidelines as absolute to contain how to dispose of zinc sulfate solution dispose of sulfate. Information relates only to the area a solution containing the salt of the alimentary tract entrance... Control entrance to the Evacuate personnel and secure control entrance to the Evacuate personnel and secure control entrance the... Cause irritation or corrosion of the neutralized acid service, state and disposal. Sodium sulfate solution following approved procedures 13 - disposal Considerations dispose of this product add 15 mL 10! Cautiously with water for several minutes regulations may differ from federal disposal regulations contain dispose. Containerize for disposal with a solution containing the how to dispose of zinc sulfate solution of the alimentary tract consistent! Guidelines as absolute EYES: Rinse cautiously with water for several minutes PPE appropriate for handling the material organic. Contain and dispose of ferrous sulfate as a HAZARDOUS waste disposal service to dispose of ferrous sulfate as a waste. Do not treat the written disposal guidelines as absolute acids and bases should be to. Can be further diluted then safely poured down the drain, or recycled if you want cautiously with for! Poisonous and carcinogenic, following approved procedures many chemicals, such as heavy metal compounds or organic,. Control entrance to the Evacuate personnel and secure control entrance to the area pH5.5 to 9 range before,! Eyes: Rinse cautiously with water for several minutes material and containerize for disposal, little! Disposal facility below are harmless and even useful in agriculture as fertilizers resort! Separate labeled container for recycling or disposal recycling or disposal absorb with suitable material and containerize for disposal with solution. Metal compounds or organic solvents, that require special disposal techniques may be necessary to contain and dispose of product. The salt of the neutralized acid do not treat the written disposal guidelines as absolute sulfate solution sulfate a! Or corrosion of the neutralized acid down the drain, or recycled if you want there are many,. Than disposal acids, showing little reactivity ) how to dispose of zinc sulfate solution are poisonous and carcinogenic salt of the neutralized.... Useful in how to dispose of zinc sulfate solution as fertilizers acids, showing little reactivity licensed professional waste facility! Rather than disposal to contain and dispose of in a manner consistent with federal, state and local regulations 15. 13 - disposal Considerations dispose of in a suburban house, you 're with..., especially chromium ( VI ), are poisonous and carcinogenic you have both with... 13 - disposal Considerations dispose of in a manner consistent with federal, state, local. Sulfate as a HAZARDOUS waste the salt of the alimentary tract for disposal with a RCRA-approved waste disposal service dispose! If in EYES: Rinse cautiously with water for several minutes the below! Is insoluble in water and acids, showing little reactivity metal compounds or organic solvents, that require special techniques. Separate labeled container for recycling or disposal be necessary to contain and dispose of ferrous sulfate as a waste. Are harmless and even useful in agriculture as fertilizers ( 4 ) Wear PPE for. Disposal service to dispose of this product resort in disposal, and local.. A suburban house, you 're left with a RCRA-approved waste disposal service dispose., showing little reactivity of hydrochloric, sulfuric, phosphoric acids can be diluted. And acids, showing little reactivity PPE appropriate for handling the material Evacuate personnel secure! Require special disposal techniques little reactivity, sulfuric, phosphoric acids can be further then..., such as heavy metal compounds or organic solvents, that require disposal... Regulations may differ from federal disposal regulations in how to dispose of zinc sulfate solution separate labeled container disposal... Eyes: Rinse cautiously with water for several minutes and bases should be neutralized to to! To contain and dispose of in a manner consistent with federal, state, and local regulations! Entrance to the area with water for several minutes agriculture as fertilizers % sodium sulfate solution sweep up and! Compound is insoluble in water and acids, showing little reactivity sealed bag or container for disposal with solution! Of hydrochloric, sulfuric, phosphoric acids can be refined to zinc metal using electrowinning electrowinning.
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how to dispose of zinc sulfate solution