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Treatment method for dispersed sewage and sludge pollution sources in urban and rural areas

A technology for sewage sludge and sludge treatment vehicles, which is applied in the field of treatment, the treatment of urban and rural sewage and sludge dispersed pollution sources, and the overall solution of technical solutions for disposal

Inactive Publication Date: 2019-09-06
郑百祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: To solve the "pain point" of environmental protection treatment of scattered pollution sources of urban and rural sewage sludge and to solve the problem of using sludge organic matter resources as soils to meet the "just needs" of plant nutrients containing organic matter that are scarce in agriculture, gardens, forestry and other fields Technical problem, the present invention discloses a technical solution for the treatment, treatment and disposal of scattered pollution sources of urban and rural sewage sludge

Method used

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  • Treatment method for dispersed sewage and sludge pollution sources in urban and rural areas

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Experimental program
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Effect test

Embodiment 1

[0014] Use "sludge treatment trucks" to use on-site suction, extrusion, dehydration, dehydration, deodorization and sterilization of chemicals to make the sewage sludge from scattered pollution sources in urban and rural areas such as septic tanks or farms or biogas residues and sludge harmless, and the filtrate can be recycled Return to the ground or meet the standard utilization, and the filter mud is recycled to the resource treatment site of the filter mud. Use "special blending equipment" to mix the filter mud in proportion to the soilable modified material powder particles such as environmental minerals or mixed agricultural and forestry waste powder particles to a homogeneous and loose shape similar to the soil material soil. The prepared filter mud soil material soil contains beneficial plant growth nutrient elements and meets the national standards for agricultural, forestry, and garden soil materials to prepare improved soil or matrix soil or organic-inorganic compoun...

Embodiment 2

[0016] Use "cleaning vehicles" to suck, clean, and transfer sewage sludge to dehydration equipment for dehydration and deodorization by dehydration and sterilization Purification treatment, filtrate utilization or up-to-standard discharge, filter mud adopts "special blending equipment" to mix the filter mud with soil-modified material powder particles in proportion during stirring, such as industrial and mining waste or mixed construction waste powder particles to a uniform The quality is similar to soil material soil. Prepare the filter mud soil material soil with a large proportion of sand content, less plant growth nutrient elements, and more environmentally harmful components in the prepared filter mud soil material soil as reclamation soil, site restoration and transformation soil or The more environmentally friendly, more effective, and more valuable treatment methods, modified treatment methods, and consumption and disposal directions for land reclamation by landfill so...

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Abstract

A treatment method for dispersed sewage and sludge pollution sources in urban and rural areas is used to solve the treatment problem of environmental pollution caused by deficiency of treatment facilities for sewage and sludge in the dispersed sewage and sludge pollution sources in urban and rural areas, such as septic tanks, livestock and poultry farms, pollutant receiving pits, pollutant accumulating pools and water bottom sludge, the problem that haw to dehydrate, reduce, deodorize, sterilize and purify removed pollutants and the problem that how to consume, treat and recycle the treated sludge. The treatment method of the invention is an environmentally-friendly, effective and valuable treatment mode, modifying treatment method and consuming and treating direction for solving dispersedsewage and sludge pollution sources in urban and rural areas, realizing soil formation of the sludge and utilizing the land formed after the soil formation of the sludge resources at present.

Description

technical field [0001] The technical solution relates to the field of environmental protection, and further relates to a technical solution for the treatment, treatment and disposal of scattered pollution sources of urban and rural sewage sludge. Background technique [0002] Human production and life produce a large amount of sewage sludge. In addition to centralized municipal sewage sludge and some industrial sewage sludge, there are also urban and rural scattered pollution source sewage sludge such as septic tanks, dry toilets, biogas residues, and livestock and poultry breeding. Sewage and sludge such as farms, processing plants, sewage pits, sewage ponds, and bottom silt, lack of cleaning and treatment facilities to pollute the environment, and how to dehydrate, reduce, deodorize, sterilize and purify the cleaned pollutants and deal with them How to digest and deal with the utilization of resources after filter mud. Due to the many sources of urban and rural sewage slu...

Claims

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Application Information

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IPC IPC(8): C02F11/00C02F11/121C05G3/04C05G3/80
CPCC02F11/00C02F11/121C05F7/00C02F2303/06C02F2303/02C02F2303/04C05G3/80
Inventor 郑百祥
Owner 郑百祥
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