Biowaste: A Serious Health Concern

In Philadelphia, 200,000 tons of dried human waste could be the cause of numerous health problems for area residents, from asthma to cancer.

1 minute read

March 18, 2006, 7:00 AM PST

By David Gest


"Every year, 200,000 tons of dried human waste spends some amount of time sitting in mounds off I-95's Bartram Avenue exit, under the Platt Bridge. When you flush your toilet, the processed solids eventually end up here, minutes from the office of the Rev. Robert Johnson, an Eastwick community advocate.

For 27 years, Johnson has lived in this neighborhood sandwiched between the airport, the Sunoco refinery and the Water Department's sludge factory, called the Biosolids Recycling Center. Johnson's daughter and grandson have asthma, problems he assumes are exacerbated by the constant 'gastric' odors emanating from the nearby combination of poo and petroleum."

"Now, the Water Department has a plan to outsource biosolids processing -- a move that would eliminate the odors, save millions of dollars and turn the sludge into safe compost. But what the city isn't talking about is that most of the sludge it's been processing for years along the busiest interstate in the country is the same stuff that some parents in rural Pennsylvania blame for killing their children."

Thursday, March 16, 2006 in Philadelphia City Paper

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 30, 2025 - Diana Ionescu

Close-up on Canadian flag with Canada Parliament building blurred in background.

Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?

As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?

April 28, 2025 - Benjamin Schneider

Hot air balloons rise over Downtown Boise with the State Capitol building visible amidst the high rises.

The Five Most-Changed American Cities

A ranking of population change, home values, and jobs highlights the nation’s most dynamic and most stagnant regions.

April 23, 2025 - GoodMigrations

People biking along beach path with moored ship in San Diego, California.

San Diego Adopts First Mobility Master Plan

The plan provides a comprehensive framework for making San Diego’s transportation network more multimodal, accessible, and sustainable.

May 2 - SD News

Sleeping in Public

Housing, Supportive Service Providers Brace for Federal Cuts

Organizations that provide housing assistance are tightening their purse strings and making plans for maintaining operations if federal funding dries up.

May 2 - KSL

Conductor walks down platform next to Amtrak train at station in San Jose, California.

Op-Ed: Why an Effective Passenger Rail Network Needs Government Involvement

An outdated rail network that privileges freight won’t be fixed by privatizing Amtrak.

May 2 - Streetsblog USA

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Senior Manager Operations, Urban Planning

New York City School Construction Authority

Building Inspector

Village of Glen Ellyn

Manager of Model Development

Central Transportation Planning Staff/Boston Region MPO