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Rapid harmless emergency treatment method of enteromorpha

An emergency treatment and harmless technology, applied in the direction of solid waste removal, etc., can solve the problems of environmental pollution, high cost of Enteromorpha treatment, unsuitable emergency treatment, etc., to achieve the effect of convenient oxygen supply, guaranteed temperature, and avoiding pollution

Inactive Publication Date: 2012-02-22
青岛市环境卫生科研所
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Problems solved by technology

[0005] The invention provides a rapid and harmless emergency treatment method for Enteromorpha, which solves the problem that the existing Enteromorpha treatment method is not suitable for emergency treatment when Enteromorpha breaks out on a large scale; and solves the high cost of Enteromorpha treatment and serious environmental pollution , the problem of underutilization of resources

Method used

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  • Rapid harmless emergency treatment method of enteromorpha
  • Rapid harmless emergency treatment method of enteromorpha
  • Rapid harmless emergency treatment method of enteromorpha

Examples

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Embodiment Construction

[0066] Examples see Figure 11 As shown, the quick and harmless emergency treatment method of Enteromorpha, the steps are as follows:

[0067] Step 1, the collection of Enteromorpha;

[0068] Step 2, the Enteromorpha is transported to the emergency storage place;

[0069] Step 3, Enteromorpha is treated with aerobic composting, see Figure 1-3 shown;

[0070] a. Enteromorpha is transported to Enteromorpha storage site 1;

[0071] b. Spread the Enteromorpha evenly into a thickness of 20-30 cm, so that the water content is controlled between 40-60%;

[0072] c. Add sandy soil that accounts for 20-30% of the weight of Enteromorpha into Enteromorpha, and then pile the evenly stirred materials into strips for aerobic fermentation. The height of the strips is 1.5-2.0 meters, and the bottom width is 4 meters. A 4-meter-wide road is left between the piles, and the direction of each pile is aligned with the wind direction;

[0073] d. During the fermentation process, use the mate...

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Abstract

The invention discloses a rapid harmless emergency treatment method of enteromorpha. The rapid harmless emergency treatment method of enteromorpha comprises the following steps of 1, collecting enteromorpha, 2, transporting the collected enteromorpha to an emergency storage, 3, carrying out aerobic composting treatment on the collected enteromorpha, and 4, carrying out emergency landfill treatment on the enteromorpha which is not subjected to the aerobic composting treatment, wherein the emergency landfill treatment comprises the following steps of A, carrying out seepage prevention treatmenton the bottom of an emergency landfill through the processes of orderly laying a clay membrane lower seepage-proof protection layer, a high-density polyethylene (HDPE) geomembrane and a nonwoven geotextile membrane upper protection layer on a base of the emergency landfill, B, transporting enteromorpha to the emergency landfill, and laying an enteromorpha layer on the emergency landfill subjectedto the seepage prevention treatment, and C, carrying out closure covering treatment on the enteromorpha layer. In the invention, aerobic composting treatment on enteromorpha needs low costs of capital construction and operation; an end product is compost; and resource recovery is realized. The rapid harmless emergency treatment method of enteromorpha can carry out simple and efficient emergency landfill treatment in the case of insufficient enteromorpha aerobic treatment capabilities, combines with aerobic composting treatment on enteromorpha, and is very suitable for emergency treatment carried out in large-scale outbreak of algae such as enteromorpha and the like.

Description

technical field [0001] The invention relates to a treatment method of Enteromorpha, in particular to an emergency treatment method in the case of a large-scale outbreak of Enteromorpha. Background technique [0002] The outbreak of Enteromorpha has the characteristics of uncertainty in production amount and duration. Large-scale outbreaks of Enteromorpha, which gather in coastal areas and harbors, will seriously affect the landscape environment. If they are not removed and disposed of in time, Enteromorpha will rot and pollute the sea environment more seriously. Since Enteromorpha itself has the characteristics of high water content, easy flow, and perishability, it has brought certain difficulties to the transportation and emergency treatment of Enteromorpha. [0003] After the large-scale outbreak of Enteromorpha, the amount of Enteromorpha produced in a short period of time is large, and a large amount of Enteromorpha accumulated cannot be utilized in time. The existing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B1/00
Inventor 于铭庄颖冯新荣张文霞张文勇冯军淼齐文静姜震
Owner 青岛市环境卫生科研所
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