Soil Neutralizer - List of Manufacturers, Suppliers, Companies and Products

Soil Neutralizer Product List

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Dr. Peha "Line Up"

Dr. Peha "Line Up"

A rich lineup tailored to various uses such as landscaping and civil engineering is available!

The alkaline soil neutralizer "Dr. pH" offers a rich lineup tailored to various applications. We provide a powder type suitable for landscaping and agricultural soil neutralization, as well as a liquid type ideal for slope greening and revitalizing existing greenery. Additionally, we have a "civil engineering type" suitable for construction-generated soil, improved soil, concrete debris, and industrial waste. You can choose based on your usage method and purpose. 【Product Lineup】 ■ Landscaping Type ■ Liquid Type ■ Liquid Type B ■ Civil Engineering Type ■ Dr. pH SX & BF-Lite *For more details, please refer to the PDF materials or feel free to contact us.

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Safely neutralize manufacturing by-products! Environmentally friendly alkaline soil neutralizers.

Safely neutralize manufacturing by-products! Environmentally friendly alkaline soil neutralizers.

Dr. Peha softens salts and suppresses the increase in electrical conductivity!

We would like to introduce the features of the alkaline soil neutralizer "Dr. pH" and the necessity of neutralization testing. The neutralization reaction generates many salts in the soil. As a result, the electrical conductivity of the soil increases, making it impossible for plants to grow. The Dr. pH series softens salts and suppresses the increase in electrical conductivity. Neutralized soil can be used in agriculture and landscaping. (Excluding civil engineering powder). 【Features】 ■ Softens salts generated by the neutralization reaction ■ Since it suppresses the increase in electrical conductivity, neutralized soil can be used in agriculture and landscaping *For more details, please refer to the PDF document or feel free to contact us.

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Alkaline Soil Neutralizer "Dr. pH for Landscaping" ~1~

Alkaline Soil Neutralizer "Dr. pH for Landscaping" ~1~

Introduction to the pH value that should be targeted for neutralization and improvements to the planting base that should be used in conjunction with neutralization treatment.

"Dr. Peha for Landscaping" is an alkaline soil neutralizer that neutralizes soil alkalization, which can cause poor growth. Here, we will introduce the target pH values for neutralization and improvements to the planting base that should be used in conjunction with neutralization treatment. Essential nutrients such as phosphorus and potassium become less soluble at pH 7.5 to 8.5. Additionally, trace elements like iron and manganese hardly dissolve when the pH exceeds 8.0. When the soil becomes alkaline in this way, plants cannot absorb nutrients, leading to poor growth, which is why it is necessary to neutralize the soil. [Target pH Values for Neutralization] - Generally, below pH 8.0 - Our research indicates that growth often varies significantly around pH 7.5, so it is advisable to set a target value of pH 7.5 or lower. *For more details, please refer to the PDF document or feel free to contact us.

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Alkaline Soil Neutralizer "Dr. pH Liquid" ~1~

Alkaline Soil Neutralizer "Dr. pH Liquid" ~1~

I will introduce the neutralization treatment of the alkaline surface of Dr. Peha liquid agent.

"Dr. Peha Liquid" is an alkaline soil neutralizer for greening alkaline slopes. Here, we introduce the neutralization treatment for alkaline slopes. We also have a "Greening Measures Flow for Alkaline Slopes" available, so please refer to the PDF materials or feel free to contact us. 【Application Conditions】 ■ Generally, soil hardness should be 27mm or less, and slope should be 1:1.0 or less as a guideline. ■ It can be applied if a dilution of 2L/m or more penetrates. (At 2L/m², it penetrates to a depth of about 2cm for neutralization.) *For more details, please refer to the PDF materials or feel free to contact us.

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Alkaline Soil Neutralizer "Dr. pH Liquid" ~2~

Alkaline Soil Neutralizer "Dr. pH Liquid" ~2~

We are introducing the neutralization procedure for Dr. Peha liquid agent.

"Dr. Peha Liquid" is an alkaline soil neutralizer designed to green alkaline slopes. Here, we will introduce the procedure for neutralization treatment. We also have a dilution ratio guideline available, so please refer to the PDF document or feel free to contact us. 【Neutralization Treatment Procedure】 ■ Determine the dilution ratio - Decide based on the neutralization curve obtained from the neutralization test - Decide based on the dilution ratio guideline (neutralization test not required) ■ Determine the application rate - Use 2L/m² as the standard - If it quickly penetrates more than 3L/m² in well-draining sandy or tilled soil, apply at the maximum penetration amount at that time ■ Application - Apply using a tank, power sprayer, or seed spreader - Greening can be achieved by the next day - If applying multiple times, space applications at least one day apart *For more details, please refer to the PDF document or feel free to contact us.

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Alkaline soil neutralizer "Dr. pH Liquid" ~3~

Alkaline soil neutralizer "Dr. pH Liquid" ~3~

We will introduce examples of construction for slope greening using Dr. Peha liquid agent.

"Dr. Peha Liquid" is an alkaline soil neutralizer used for greening alkaline slopes. Here, we will introduce examples of slope greening projects. 【Project Examples】 ■ Location: River embankment ■ Challenge: Neutralize to pH 8.0 or below ■ Procedure - Spray a 12-fold diluted solution (2-3L/m2) onto slopes with a pH of 9.0 to 10 - After spraying, stabilize at pH 7.5 to 8.0 - Apply wild grass (January to March 2013) - Three months after applying the wild grass, the roots distribute into the neutralization treatment layer, and the roots extend, expanding the neutral range due to the carbon dioxide released. *For more details, please refer to the PDF document or feel free to contact us.

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"Dr. Peha SX" "BF-Lite" ~1~

"Dr. Peha SX" "BF-Lite" ~1~

A neutralizing agent that makes it difficult for the soil to become compacted! Suitable for neutralizing acidic soils and acidic sulfate soils.

"Dr. Peha SX" and "BF-Lite" are neutralizers for acidic soils primarily composed of calcium silicate. They are made from crushed and granulated lightweight expanded concrete and can be used to neutralize acidic soils and acidic sulfate soils. 【Features】 ■ Since they are made from fired materials, their reactivity is mild, providing long-term neutralization effects. ■ Contains silicate, which promotes the growth of grasses. ■ A neutralizer that does not easily cause soil compaction. *For more details, please refer to the PDF document or feel free to contact us.

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"Dr. Peha SX" "BF-Lite" ~2~

"Dr. Peha SX" "BF-Lite" ~2~

Introduction to neutralization tests of acidic sulfate soils and determination of mixing ratios, including procedures for slope greening.

"Dr. Peha SX" and "BF-Lite" are neutralizers for acidic soils primarily composed of calcium silicate. Here, we will introduce the "neutralization test for acidic sulfate soils and determination of mixing ratios," as well as the procedures for use in "slope greening" and "landscaping work." [Neutralization Test for Acidic Sulfate Soils and Determination of Mixing Ratios] ■ In the case of acidic sulfate soils, there is a possibility that the soil collected on-site has not undergone sufficient oxidation. ■ Therefore, the neutralization test will be conducted on two samples: the collected soil and a sample that has been forcibly oxidized with hydrogen peroxide. *For more details, please refer to the PDF materials or feel free to contact us.

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Alkaline Soil Neutralizer "Dr. pH for Landscaping"

Alkaline Soil Neutralizer "Dr. pH for Landscaping"

It can be neutralized immediately just by mixing it with alkaline soil.

"Dr. Peha Landscaping" is a neutralizing agent for landscaping, gardening, and agriculture. ■ It insolubilizes the salts generated by the neutralization reaction, suppressing the increase in electrical conductivity. ■ Neutralization tests are conducted free of charge. Please send approximately 1 kg from one location to our company. * For more details, please refer to the PDF materials or feel free to contact us. (See general catalog p.2, p.4–p.5 for details.)

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Examples of slope greening construction

Examples of slope greening construction

We will introduce a case of slope greening construction on river levees.

Here is an example of slope greening using "Dr. Peha liquid agent." On a river embankment, a 12-fold diluted solution (2-3L/m2) was sprayed on a slope with a pH of 9.0 to 10. After spraying, it stabilized at a pH of 7.5 to 8.0. 【Case Overview】 ■ Neutralized to below pH 8.0 ■ Laid down wild grass ■ Roots are distributed in the neutralization treatment layer. The carbon dioxide released by the growing roots expands the neutral range. *For more details, please refer to the PDF document or feel free to contact us.

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Alkaline soil neutralizer "Dr. pH Liquid B-type for Civil Engineering"

Alkaline soil neutralizer "Dr. pH Liquid B-type for Civil Engineering"

For neutralization treatment of construction-generated soil, improved soil, construction sludge, concrete debris, and industrial waste!

"Dr. Peha Liquid B-type for Civil Engineering" is a neutralizing agent that uses a dedicated mixer. ■ It is optimal for neutralizing strongly alkaline soils. ■ When processing large amounts of soil, a dedicated mixing machine is used. (Construction by the Neutral Solidification Soil Engineering Cooperative) ■ The neutralized soil suppresses the increase in electrical conductivity, making it suitable for landscaping topsoil and agricultural use. 【Benefits of Neutralization Treatment with Dedicated Soil Improvement Equipment】 ■ Treatment capacity is approximately 200–300 m³/day ■ Excellent mixing accuracy due to high-speed rotating paddle mixer ■ Simultaneous mixing of other improvement materials allows for modifications according to the intended use of the treated soil (mixing of 2 to 5 types of improvement materials is possible) *For more details, please refer to the PDF materials or feel free to contact us. (Relevant sections are on pages 3, 10–11 of the general catalog.)

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Alkaline Soil Neutralizer "Dr. pH for Landscaping" ~2~

Alkaline Soil Neutralizer "Dr. pH for Landscaping" ~2~

We are introducing the neutralization treatment procedure for Dr. Peha landscaping.

"Dr. Peha for Landscaping" is an alkaline soil neutralizer that neutralizes soil alkalization, which can cause poor growth. Here, we will introduce the procedure for neutralization treatment. After the neutralization treatment, planting work can be carried out immediately. We also have a guideline table for the mixing amount available, so please refer to the PDF materials or feel free to contact us. 【Procedure for Neutralization Treatment】 ■ Decide on the mixing amount - Determine from the neutralization curve obtained from the neutralization test - Decide from the mixing amount guideline table (no neutralization test required) ■ Decide on the depth of the soil to be improved - Generally, improve the effective soil layer through deep tillage or mixed tillage - It is recommended that the upper layer has a pH of 7.5 or lower, and the lower layer has a pH of 8.0 or lower - Even when performing normal tillage (uniform improvement of 20 cm), carry out neutralization treatment for the entire amount in the planting hole for tall trees ■ Planting - If the soil is dry, the neutralization reaction will not proceed, so water the soil before planting *For more details, please refer to the PDF materials or feel free to contact us.

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Alkaline Soil Neutralizer "Dr. pH Liquid" ~4~

Alkaline Soil Neutralizer "Dr. pH Liquid" ~4~

We are introducing the recovery of tree vigor in existing green spaces using Dr. Peha liquid agent.

"Dr. Peha Liquid" is an alkaline soil neutralizer for greening alkaline slopes. Here, we will introduce the recovery of tree vigor in existing green spaces planted in alkaline soil. 【Surprisingly Common Alkaline Soil】 ■ In construction sites for buildings such as apartments, it is common to carry out ground improvement work using solidifying agents like cement for seismic reinforcement. ■ As a result of this, the ground can become alkaline, and reused soil may also turn into alkaline soil. *For more details, please refer to the PDF document or feel free to contact us.

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Alkaline soil neutralizer "Dr. pH Liquid" for slopes

Alkaline soil neutralizer "Dr. pH Liquid" for slopes

By diluting and spreading it on roads and riverbanks built with alkaline improved soil, it becomes neutral, allowing for vegetation the next day.

"Dr. Peha Liquid Agent" is a type of neutralizing agent that is diluted with water and sprayed. ■ It is particularly suitable for greening projects on alkaline surfaces where mechanical mixing of neutralizing agents is not possible. ■ It is also suitable for neutralization treatment to restore tree vigor when planted in alkaline soil, as well as for pH control in sports turf. 【Features】 ■ It is a safe product with no legal regulations regarding transportation and storage. ■ By making the salts generated from the neutralization reaction less soluble, it results in a small increase in electrical conductivity, making it an optimal neutralizing agent for vegetation. ■ It is economical as it only requires dilution and spraying. *For more details, please refer to the PDF materials or feel free to contact us. (Catalog p.2, p.6–p.9 are relevant.)

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