How to neutralize concrete pond

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Video for newly constructed concrete pond Most people use hydrochloric acid to neutralize the cement surface, but a concentrated vinegar can do the trick (acetic acid) Cover the pond with plastic sheeting or a tarp suspended above the water by the boards. Place rocks to hold the cover down, or drive stakes through the edges to pin it to the ground. Top up the..

When pH levels in stormwater rise above 8.5 it is necessary to lower the pH levels to the acceptable range of 6.5 to 8.5, this process is called pH neutralization. pH neutralization involves the use of solid or compressed carbon dioxide gas in water requiring neutralization After constructing your concrete pond, the first step is to wash the pond thoroughly with detergent and a lot of water. This is to make the concrete pond free of toxins from the cement used in plastering the walls Add 1 1/2 fiberglass (Microfiber secondary concrete reinforcement - available at hardware stores) to mix. If ordering a concrete mix, a seven sack pea gravel pump mix at 3000 psi is best. Add one bag of microfiber per yard of concrete. Lay the cement all at one time or in layers It is not necessary to use lime in a concrete pond. All you needed to do to neutralise the effect of the cement was to use plantain leaves to rub the body of your pond and soak the leaves in the pond for some days and wash later with water or you simply put 2-3 tied bags of poultry litter into the pond filled with water

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Just possible the last owners laid a butyl liner or similar, & maybe a subase on top of liner first, before laiding concrete, seen it a few times basically if your concrete is carp, the pond will still hold water. Want to drive a long bar through bottom of pond down a couple of feet or so & see if that drains the water. Last edited: Mar 23, 201 The first method is the conventional way to pour a fully waterproof concrete shell. The pond is excavated, a footing poured, the appropriate reinforcement rods and wire set in place and forms built. Latex or acrylic waterproofing solutions are added to the mixing water, to close the pores in the concrete and eliminate seepage through the walls Spray on a rubber liner to seal the pond if you are using it for fish. Use a dark-colored rubber liner, hold the can 6 in (15 cm) from the concrete, and spray it on from top to bottom. The liner will seal out the lime in the concrete that is harmful to fish. You can also use a paint-on rubber liner instead of a spray-on liner Regular table salt sprinkled over the top of the suds will make the suds dissipate on contact. Vinegar will also work in taking the suds down in size if you pour it into the water and let it sit for an hour or so. You only need one bottle to do a small pond and just a capful for a fountain Before improving the old pond an overview of the new pond was designed onto paper and a list of the materials required was also prepared. Materials required to build the pond. - Wood planks (to make the mould to retain the concrete) - Pick (to help in digging) - Rebar / metal bars (to add in the beams to reinforce the concrete) - Mortar

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  1. It is also a problem that will not go away so the best way to cure it is to treat all new cement work with a neutralizing agent, carefully following the manufacturers instructions, or paint the cement with a special pool paint to cover it. Garden sprays used on nearby bushes can be just as deadly as the spray may drift onto the water
  2. Gypsum. Gypsum must be applied in large amounts to remove turbidity. The usual treatment rate is 100-150 mg/L, but tests may be made in jars to ascertain the lowest effective treatment rate. In a 1-ha, 1-m-deep pond, 100 mg/L would require a dose of 1,000 kg/ha
  3. The pond forum and the hypertufa forum probably have more experience with staining concrete, but I will give you my $0.02 If this is new concrete, you might want to fill it with water and vinegar (a few percent) to help neutralize the alkali from the cement
  4. DIY: Concrete Garden Pond. If you want a simple, inexpensive backyard water feature, consider building a do-it-yourself concrete garden pond. Unless you have a lot of help and some heavy duty.
  5. Given these drawbacks the latest thinking is that carbon dioxide (which is mildly acidic when dissolved in water) is the best neutralising agent for concrete water. Carbon dioxide is self buffering, making it virtually impossible to acidify the water though overdosing

Filled new pond up with water (1000gallons-ish) and will be getting 2 7koi tomorrow. I added water conditioner, beneficial bacteria and some aquatic plants. After doing a water test roughly 6hours later, all the metrics came back perfect except PH is around 8-9ish and water is hard Step 1 Spray the concrete surfaces with warm water to neutralize and dissolve as much salt as possible. To prevent icing, wait for a warm, sunny day so the moisture will evaporate and not freeze on the concrete. If waiting for a warm day isn't practical, brush off as much of the liquid as possible after cleaning the cement

The way to get rid of or reduce the amount of algae in your pond is by reducing the amount of sunlight and nutrients available to it. Sunlight can be reduced by providing shade to your pond either above or by adding aquatic plants such as water lilies or other floating plants including water hyacinths Waterproofing Fish Ponds & Pools. To a sound surface, where cracks may exist, following the repair procedure as detailed below. Step 1: Dig out the crack with a hammer and chisel forming a V along the length of the crack. Minimum V size should be 18mm to 20mm deep by 18mm to 20mm wide. Step 2: Vacuum out any dust and debris The lime requirement of ponds is defined as the amount of liming material needed: to neutralize the acidity of the pond bottom soil; and; to increase the total alkalinity of the water above at least 25 mg/l CaC0 3. 2. The lime requirement therefore varies, depending on Managing ammonia in fish ponds. This factsheet by the Southern Regional Aquaculture Center (SRAC) gives information on managing ammonia in fish ponds. Ammonia is toxic to fish if allowed to accumulate in fish production systems. When ammonia accumulates to toxic levels, fish can not extract energy from feed efficiently

As the sides of the pond rose I backfilled the outside of the excavation with a mix of the soil that was removed during the digging and mixed this with cement, this can save a lot of pennies of using concrete to backfill as well as losing a lot of the excess oil that has been removed initially How To Make a Cement Fish Tank For Fish Farming-aquarium fish tanks-how to build fish tank this video will show you How To Make a Cement Fish Tank For Fish F.. Concrete - Concrete is a composite material made of sand, rock, and cement. The cement that locks the sand and rock into place is vulnerable to the effects of H 2 S gas and acid attack (5). The rate of concrete corrosion depends on the permeability of concrete and the amount of hydrogen sulfide gas that is adsorbed to the moist sewer walls (8)

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The basic construction of a concrete fish pond follows that of the liner ponds. The concrete must be 4 to 6 inches thick. Once the pond dimensions are established and an outline laid out, dig out the soil for the entire pond. Forms should be built in place to hold the concrete while it dries and cures Neutralize the acid once the entire pond has been treated by sprinkling baking soda over the acid. Allow the surfaces to dry thoroughly for up to eight hours then sweep any baking soda residue from the pond. Drain the pond to expose the crack and prepare the pond for repair. Use a hammer and chisel to remove any loose debris or concrete from. On Feb. 2, 2014, an aging storm drain ruptured at a coal ash pond at Duke Energy's retired Dan River Steam Station in Eden, N.C. The equipment failure sent some 132 million L of water laden with. Looking for pond installation? Search now! Find updated content daily for pond installatio

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Most people use hydrochloric acid to neutralize the cement surface, but a concentrated vinegar can do the trick (acetic acid). A Q U A P O N I C S. Reply With Quote. 02-13-2012, 11:18 AM #5. foodchain Concrete process water is caustic and typically has a high pH value ranging between 11 and 12. It contains dissolved solids including sulfates and hydroxides from cement, oil and grease from equipment and derivatives from chemical admixtures. As an example of how this impacts the environment, the Canadian Department of Fisheries and Oceans says.

Concrete ponds are used for intensive fish farming; concrete walls/banks eliminate erosion due to currents caused by mechanical aeration, waves generated by the wind and fish activity (notably nesting behaviour). This type of pond is smaller than earthen ponds and should not exceed 1,000 m 2 surface area stable pond. In a concrete pond, the concrete will naturally leach out carbonates. In a rubber lined pond you will probably have to add carbonates to your water. You can control the alkalinity of your pond by adding baking soda. For testing, I prefer Tetra's total alkalinity test kit (it has a big KH on the box) In order to get ready for the growing season, you should have your pond tested and add any lime needed to neutralize the pond bottom sediments. Unfortunately, this has to be done every 3-5 years, as the lime dissolves and is washed out with the overflow. However, lime is cheap, and the cost and effort are greatly rewarded in healthier, faster. chucks231:. I intend constructing a concrete and block pond,my problem is do I stock immediately after construction, I fear the power of cement on d fish, if there is a treatment plan pls I need info, I asked some pple they advised on buying the water test kit, pls I need info on how to treat the water in occurrence of acidic water or basic water. help!! SANI-TRED® permanently bonds with concrete forming a shield against water permanently. Protect your basement and stop efflorescence with SANI-TRED®. To find out more about how we can help you to remove efflorescence from concrete block walls, call our experts at 1-866-784-3308 or visit SANI-TRED today

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These calcium deposits will fall over time. The new coating will fall off attached to these deposits . Finally, acid etching will neutralize the alkaline properties in the surface of the concrete, creating a much better bond of the coating to the concrete. Can I just spot coat a crack in my pond? That is not advisable Neutralize the acid. Mix 1 cup of baking soda, garden lime, or household ammonia in 1 gallon of water (roughly 250 mL in 4 L), or follow label instructions on an acid neutralizing product. Scrub this over the concrete and let sit at least ten minute to ensure that all the acid is neutralized. [26 completely neutralize the highly basic new concrete. There MAY be an alternative to this involved, caustic, and expensive rinsing process for concrete tanks, and that is to make the concrete out of high-silica sand that neutralizes the pH at or near 7.0 as part of the process of curing. This concrete is used by an organization calle

pond mortar 6/13/17 Hello, <Sarah> From searching your posts I have found the following two recipes for waterproof concrete and mortar. Can you please help me decide which is best to use. I am building a small pond to hold 400-550 gallons of water. I will be using extremely large river boulders as large as a washing machine to frame to pond Concrete pH Testing problems and Solutions Once pH testing is done and you have high readings there seems to be a lot of different opinions on what needs to be done. The pH of new concrete will be approximately 12 to 13 mostly due to calcium hydroxide, which is a normally by-product of cement hydration. As a concrete surface reacts with carbon dioxide in air, the pH of the surface gradually is. Concrete Fish Tank Discussion. Concrete fish tanks (because of their labor and materials costs) usually cost as much or more than solid fiberglass tanks do. However, if you have free gravel and labor, they can be really cheap. If you don't, they can often be more expensive than solid fiberglass tanks. Think twice before using concrete structures; they will still be here 1,000 years from now. 1. For those ponds made out of concrete and cement, it is awfully important to treat and neutralize the toxic materials that are in the concrete and cement. Once leached into the water, these are very potent to your kois and will kill them in no time. From my observations, these toxic stuffs will make the water more alkaline than it should be

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Pond fish produce waste in the form of ammonia, which is released into the water through the gills. Alkalinity is a measure of the ability of a solution to neutralize acid without changing the pH. Raise alkalinity by adding Calcium Carbonate, concrete blocks, oyster shells, limestone, or even egg shells The steel inside the concrete that is used for reinforcement will react with the concrete and form film that protects the steel. This is where salt water works against that process. The chloride and sulfate ions will weaken that film as the water soaks into the concrete. Once the film is breached, then the corrosion process begins to work on. The amount of cyanuric acid in your pool greatly affects the disinfection, oxidation, and algae inhibition rates of the chlorine. Studies and research show that ORP levels drop with the introduction of more cyanuric acid (indicating that the chlorine is lowering in effectiveness). High levels of this chemical will also damage pool plaster. The rinse cycles help to neutralize the PH and the lye that is present in the concrete mixture. Neutralizing the PH is key to sustaining a healthy ecosystem in your pot. Step 1: Brush the inside of the pot with one cup of white vinegar for a small Pot and 2 for larger pots. or 1 pound of Rock salt, and fill the pot with water

How to Neutralize Cement in Your Newly Constructed

Homemade Chlorine Neutralizer. Make a solution consisting of 4 ounces (1/4 lb) Sodium Thiosulfate crystals (photo or technical grade) dissolved in 1 gallon of distilled or deionized water. Use 5 ml (1 teaspoon) of the solution for each 10 gallons of makeup water to neutralize up to 3.75 ppm chlorine. One cup can be used for each 500 gallons I have a pond that is approximately 6X8X2.5 that I can not keep the water clear in it. I have the good size pump and a filtration system with a UV light in it but the water is still murky. I would like it to be clear so that I can see my fish better. Do I need to put another filter system on it

Outhouse construction & maintenance specificationsOuthouse or dunny construction & maintenance specifications Types of lime used in outhouses: lime, quicklime, calcium hypochlorite Alternative to lime additives for outhouse or latrine odor control Outhouse vents & ventilation for odor control Outhouse fire, explosion, and pit safety. Outhouse history, photographs, stories, examples Outhouse or. This an easy, safe way to neutralize concrete, This an easy, safe way to neutralize concrete, brick, tile and stone when acid has been used in a cleaning, etching or staining process. It may also be used as an alkaline cleaner for soil removal. The benefit is the sealer will bond better to the surface, reducing the likelihood of sealer failure Concrete is naturally porous, typically 10 to 18% air (with extremes 2-60%). To make new concrete workable, a water-to-cement ratio of 0.45-0.50 is the norm, but cement only needs a half of the water (0.25 w/c ratio) for hydration. As concrete cures, all the surplus water escapes to its surface and evaporates Aboveground Koi Pond: Step 1: took 12 colors of stained glass and pieces of broken plates & cups, used Liquid Nails to attach them to 2x8x 4' boards... Step 2: attached boards at corners with 90 degree corner irons to make open-bottomed box... Step 3: co

Alkalinity (Carbonate hardness) in Ponds. Alkalinity, often referred to as carbonate hardness, or German carbonate hardness, is the measure of carbonate and bicarbonate concentrations in your aquarium water. Alkalinity is a measure of the ability of a solution to neutralize acid without changing the pH. It both controls and maintains water pH Determining Pond Size, Shape, and Depth. What size, shape, and depth to make your pond is your first big decision. Leaning on personal experience, I would estimate that the perfect size for a koi pond is 25 feet long by 13 feet wide with a maximum depth of 3 feet (7.5 meters long by 4 meters wide with a depth of 1 meter)

Add standard, white household vinegar to your pond if the pH testing kit reveals a pH that's above 7.5. Use 1/4 cup of vinegar for every 500 gallons of water in your pond. The acid in the vinegar helps neutralize the alkalinity and lower the pond water's pH levels. Wait for 12 hours, then retest the pond water Unless you want to form a bucket brigade, your best bet for emptying your pond without a pump is to syphon the water to a hillside or open drain. Get a hose (without any leaks), place one end at the lowest point in the pond's basin, and the other end at a point lower in elevation than that. Apply just enough suction at the lower end to get. Yes they will grow in concrete ponds as long as it is spacious. AS A STARTER, HOW CAN I NEUTRALISE D CEMENT ODOUR IN D POND? To neutralize the cement such that they don't have any harmful effect on your fishes, use this method which ever suits you. A faster method is to use muratic acid. Briskly scrub all surfaces of the pond with this. Smelleze® Natural Yard Smell Removal Granules neutralize and eliminate tough yard odors, such as ammonia, that are generated from: Scooping feces or hosing down areas where your pet urinates can't combat all the outdoor odors thataccumulate as their 'favorite' spots become saturated with urine & feces particles

We suggest you use a commercial lime neutralizer or nontoxic pool sealant paint if you have a concrete pond. If the pH is normally high in your tap water, we suggest obtaining more suitable fish for your pond, such as the common goldfish, shubunkin, or comet goldfish. These fish can tolerate higher (non-toxic) pH levels. Adding Salt To Your Pond The design is simple, 4″ x 4″ x 8′ posts on all four corners and one additional post in the middle of each 12′ side for a total of six posts. Dig each post hole 18″ down by 12″ wide from the bottom of the pond excavation. Set the 4″ x 4″ posts in the holes and fill with concrete - just like setting fence posts

Management Methods to Control Iron in Irrigation Water. Depth of irrigation intake. Nursery growers can reduce the problem of iron deposits by making sure that their irrigation intakes are located 18 to 30 inches below the surface of the water. Intakes too close to the bottom pull settled iron sediment off the bottom of the pond TERMINATOR-HSD Concrete Cleaner uses a process called Bioremediation, which means using the earth's natural mechanisms to neutralize and degrade contaminants. As the hungry microbes do their work, the once harmful petroleum compounds are degraded to become water (H2O) and carbon dioxide (CO2), both friendly to the environment Looking for Acid Neutralizer, 5 gal., Liquid? Find it at Grainger.com®. With over 1.6M products and 24/7 customer service we have supplies and solutions for every industry Waterbody rejuvenation is our core strength and feel proud to work with as many water body as possible, since it gives immense pleasure that we contribute to society to create sustainable water resource and prevent pollution. Bioremediation is a wastewater management technique that involves the use of organisms to remove or neutralize. Pond System Failures. Pond systems are commonly used in most geographic climates, and work by naturally filtering polluted stormwater as it enters the system. As large particles settle to the bottom of the pond, biological processes are activated to combat and neutralize pollutants. Why they fail: Maintenance failur

Vinegar will neutralize the alkalinity and lower the pH. If you have a pond pump or aerator, run it after using vinegar for better mixing of vinegar with pond water. Wait for 12 hours and measure the pH. If it is still higher than the ideal range. Use the required amount of vinegar again following a similar procedure Dig to 2 inches below where the bottom of the pond liner will sit. Select two rigid, preformed pond liners. Check the depth of the holes as you dig and stop when the holes are 2 inches deeper than the height of the first shelf in the pond liner. Fill the holes with 2 inches of damp sand and spread it evenly along the shelves and in the bottom. Break it up. In order to make your lawn more amenable to water absorption, work organic matter into your soil. Garden compost, leaf mold and manure will all open the soil up and create more minute channels through which water can escape. Dig. For hardpan problems, a shovel may be the best solution Step 4: Allow the final coat of HERCO Coating to cure at least 5 days. Rinse the entire pond surface thorougly with fresh water, flush or backwash your filter and drain completely before filling with water. Tap water generally needs to be detoxed in your pond to neutralize all traces of chlorine and chloramines In addition to opening up the surface, the pH shock helps emulsify any remaining oil. Neutralize with ammonia or baking soda and power wash it off. Since power washing drives lots of water into the concrete, let the concrete dry out for 3 days if outdoors or a week if indoors before sealing

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How do you cure concrete in a pond? - TreeHozz

attempt to neutralize the charge deficiency. This results in a separation of the charged surfaces, forming a diffuse double layer. The thicker this double layer, the more plastic the soil/aggregate. If the cation responsible for the neutralization is monovalent, such as sodium, the soil/aggregate becomes plastic. In order to reduce th 1. What Kind of Pond? There are many choices. The pond can be made of plastic, or half of an old wooden barrel with a plastic liner, or a concrete pond with or without an epoxy or tile coating. Some pond keepers put dirt in the bottom of their plastic or concrete ponds to make their ponds more organic Looking for pond builders? Search now! Find updated content daily for pond builder / water conditioner). This will neutralize toxins (chlorine, chloramine etc.) found in raw tap water. Once the pond is full, trim off the edges of the liner to leave a 15 cm + (6 ins.+) overlap. Place rocks or paving stones around the outside of the pond to weigh down the liner overlap

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I would guess you have a leak down deep, where the pond and surrounding water table like to neutralize pressures. It is also possible this is two directional flow. When things are wet, water comes in, when dry, it goes out. This makes plugging via ess materials or pouring in clay not work You can also use 1/2-1 cup of baking powder mixed with 1 gal of warm/hot water pored into your freshwater tank and run through all lines. Helps neutralize the bleach or vinegar smell if present. On occasion I've done both the bleach and vinegar procedure at the same time but have flushed everything with fresh water between procedures Concrete walls and floors should be at least 6 inches thick and reinforced with steel rods. Two plans for below-ground concrete cisterns are shown in Figures 5 and 6. Figure 5 shows a concrete block-walled version and Figure 6 shows an all-concrete version with a sand and gravel filter on top of the cistern. Figure 5 A pond liner is a flexible plastic liner laid over the interior of a pond to prevent the water from leaking into the ground, and to prevent the pond from becoming muddy. Adding the mortar is a simple process, but it's important to keep the mortar wet during the curing process to prevent cracking Water changes are helpful and you may find you need to use an ammonia blocker such as ACCR made by Fritz to neutralize the ammonia burn for 2-3 weeks while the balance in your pond is unstable. If the numbers do not leave off, you may already have too many fish for your filter system and need to make a change on fish load or size of pond

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What Effect Does Lime Have On Concrete Fish Pond

Muratic Acid is typically packaged at a 30% dilution (be sure); you want to dilute it down to a 10% dilution (1 part acid to 2 parts water). The concrete etching solution can be poured out, distributed using a squeegee, and agitated the surface using a push broom. Keep the acid etch solution on until it stops foaming Pond Shield can be applied to concrete, cement, shotcrete, gunnite, stone, tile wood, steel, aluminum, rock, some plastics, old coatings (as long as they are prepared properly first) fiberglass, and many more surfaces. Finally, acid etching will neutralize the alkaline properties in the surface of the concrete, creating a much better bond

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Vinegar will neutralize ammonia while getting rid of the smell. Since vinegar is inexpensive, many people use the versatile liquid to clean their homes from top to bottom. To remove the ammonia odor, blot or spray the area with pure, undiluted white vinegar. Let the vinegar dry on the surface 24. What material can we use for the hatching pond asides concrete ponds? Alternate materials are canopy, plastics, even big bath containers (wide) 25 Tell me as a starter, how can we neutralize the cement odour in the pond? To neutralize the cement such that they don't have any harmful effect on your fishes, use this method which ever suits you Once rendered, concrete ponds must be sealed in some way to prevent alkaline chemicals leaching into the water when the pond is full. Various products are available that can be painted onto the surface, either to neutralize or seal it We have a medium sized koi pond in our backyard, and recently I was asked by my parents to add some water to the pond. They had a large 10 - 15 gallon tub full of water and told me to add that into the koi pond. However that water had been sitting there for about a week, so it seemed kind of sketchy to me Pour 1/2 warm water and 1/2 CLR into a plastic bowl and dip a clean, soft cloth or sponge into it. Apply to deposits and rub. Rinse thoroughly with cold, clean water. If it seems that CLR helped a bit but the glasses are not completely clear, repeat at full strength if necessary

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How to Build a Concrete Pond: 12 Steps (with Pictures