Oil-containing silt plant growing media and method for producing same

Abstract

The invention discloses a fatlute sand utilizing method, which is characterized by the following: adding wooden fiber, trace fertilizer and microbe bacterial manure step by step; decomposing fatlute sand through fermenting by microbe; providing cultivating stroma for plant without any toxic material.

Description

[0001] 1. Technical field: biotechnology 2. Background of the invention: [0002] Oil sludge sand refers to the mixture of mud, sand, and water polluted by crude oil and other organic substances produced in oilfield production activities, mainly from various links in the crude oil gathering, transportation and processing process. Among them, the particle size ≥ 74 μm is oil sand, and the particle size < 74 μm is oily sludge. [0003] With the increasing dependence of the national economy on oil production, the drilling and extraction of crude oil is developing rapidly in a larger space. Since my country has long been pursuing the model that economic development is superior to environmental construction, the consequence reflected in oil production enterprises is that the harmless treatment of oil pollutants lags far behind the increase in crude oil production. In other words, oil production companies are too much pursuing crude oil production and economic benefits, and do n...

AI Technical Summary

Problems solved by technology

[0005] serial number Approach scope of application advantage shortcoming 1 simple disposal All kinds of oily dirt mud, oily sediment simple and easy pollute the environment and cannot recycle raw materials Oil 2 Department of Physical Chemistry reason oil content in 5-10% above oil sludge, oil sludge sand recyclable raw Oil Need professional processing equipment, need to add into the chemical agent, resulting in pollution Water, waste residue, secondary pollution Silicone catheter automatic assembly line

Processing costs are too high

3 biological treatment All kinds of oily dirt mud, oily sediment cut costs, No secondary pollution dyed The processing cycle is long and cannot be recycled Crude oil can be reused as a resource 4 Incineration oil content in 5-10% below sludge, oily sand and contain harmful organic sludge harmful organic object processing end, Need incineration device, usually need to add into the combustion aid, can not recover the original Oil, equipment operation is not reliable, There is secondary pollution 5 as fuel partly oily mud, oily sediment Comprehensive utilization, easier to implement The scope of application is limited and cannot be returned Receiving crude oil, there is secondary pollution

Images