ABSTRACT

This work details the economic, regulatory and environmental protection issues related to biosolids management and use. It evaluates current treatment technologies and management strategies for the beneficial utilization of municipal wastewater residuals. Cost information regarding the relative economic merits of special reuse and disposal methods,

chapter 1|20 pages

Biosolids Characterization, Treatment and Use: An Overview

BySystems Inc

chapter |26 pages

Treatment and Use

chapter 2|13 pages

Federal Regulatory Requirements

BySystems Inc

chapter |71 pages

fromfour flow rate categories were selected for sampling

Bytotal of 412 analytes. These analytes include every organic, pesticide, dibenzofuran, 1) the CWA Section 307(a) priority pollutants, 2) toxic compounds

chapter 3|18 pages

Conditioning and Dewatering

Blasland, Bouck & Lee, Inc.
Byis an integral and often necessary process associated with

chapter |5 pages

Dewatering

Bya fixed volume press, the biosolids are pumped into the recesses over a of several hours to continually increase pressure and force the liquid through filter cloth. Low pressure units achieve a pressure of up to 100 pounds per square a pressure of up to is maintained until the filtrate essentially

chapter |11 pages

can be stacked outdoors for further drying by evaporation to as high as 60%

Byand nitrogen-bearing organics. A list of odor-producing is included in Table 1 Hydrogen sulfide (HS) is the most

chapter 4|28 pages

Digestion

ByWorcester, Massachusetts

chapter 5|14 pages

Composting

ByToo often scientists rely on their sophisticated instrumentation and computers and

chapter 6|6 pages

Heat Drying and Other Thermal Processes

ByClean Water Systems Inc

chapter |8 pages

Thermal Treatment

chapter |3 pages

Fig.6-2 TRIPLE PASS ROTARY DRUM DRYER (Courtesy of Baker Rullman Co.)

ByDRUM, DRUM, 6)SEALS, 7JAIR-S0UDS SEPARATOR, 8JDRIVE BASE, 9)FUGHTS,

chapter x|4 pages

o: ,000

- 4,000 - % 3,000 Q 1.4 p 2,000

chapter |43 pages

(T-t)-{T-t)

chapter 7|15 pages

Alkaline Stabilization

ByMarkJ. Girovich

chapter 3|5 pages

25-3.45 7-2.9

ByTABLE 7-4 LIME PRODUCTS: AVERAGE PHYSICAL AND CHEMICAL DATA [12] QUICKLIMES High Calcium Dolomitic Primary Constituents

chapter |1 pages

a fuel will be required to test their CKD to prove

Byuse hazardous waste as it remains unaffected. 7-6 TYPICAL CEMENT KILN DUST COMPOSITION % Range Component mg/kg, dry basis Arsenic

chapter |8 pages

be carefully analyzed to avoid potential is 45 10

ByAsh trace metal content should adverse effects on crops. A typical chemical analysis of calcium and magnesium based scrubber ash provided in Table 7-7. TABLE 7-7 TYPICAL FGD ASH COMPOSITION 1.0-1.5 32.0-35.0 10-15 3.0-3.5 12-23 12.0-17.0 42.0-46.0 - 0.4 4.5-7.0 0.5-0.7 - 0.45 0.0-0.1 units 9.65

chapter |13 pages

by common means. Major BIO*FIX product data are provided in Table Class A product has been used with 3-1.0

By7-11. BIO*FIX products with sufficient dryness and spreadability are successfully used as a landfill cover material substitute [18] [19]. As an agricultural liming agent, BIO*FIX very few site restrictions. BIO*FIX Class B product is typically utilized on

chapter 55|4 pages

56 35 34

ByTABLE 7-14 COMPARATIVE OPERATING DATA AND COST OF ALKALINE STABILIZATION (PER DRY TON OF DEWATERED BIOSOLIDS AT 20% T.S.) BIO*FIX N-Viro Soil (Class A)

chapter 8|11 pages

Land Application

ByJane B. Forste

chapter 400|1 pages

Forste

chapter 444|5 pages

Forste

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