Inventory audit notice: TAPPI Press orders will not be processed from August 21–28 during our fiscal year-end inventory audit. Orders placed during this time will ship starting August 31, in the order received. Normal payment processing also resumes August 31.

Thanks for your patience — this helps us serve our members better.

Search

Use the search bar or filters below to find any TAPPI product or publication.

Showing 631–640 of 639 results (Duration : 0.012 seconds)

Filters

Industry

Topics

Content Type

Publications

Level of Knowledge

Committees

Collections

Journal articles
Open Access
Effects of recycling on papermaking properties of mechanical and high yield pulps: part 1: hardwood pulps, TAPPI JOURNAL, March 1996, Vol. 79(3)

Effects of recycling on papermaking properties of mechanical and high yield pulps: part 1: hardwood pulps, TAPPI JOURNAL, March 1996, Vol. 79(3)

Conference papers
Open Access
Feasibility study of sludge lysis and recycle in the activat

Feasibility study of sludge lysis and recycle in the activated-sludge process, TAPPI JOURNAL, May 1996, Vol. 79(5)

Journal articles
Open Access
Sampling error in measurement of dirt in pulp and paper, TAPPI JOURNAL, May 1996, Vol. 79(5)

Sampling error in measurement of dirt in pulp and paper, TAPPI JOURNAL, May 1996, Vol. 79(5)

Magazine articles
Open Access
Inside ctapi, TAPPI JOURNAL, May 1996, Vol. 79(5)

Inside ctapi, TAPPI JOURNAL, May 1996, Vol. 79(5)

Magazine articles
Open Access
Building a team: the cedar river project, TAPPI JOURNAL, November 1996, Vol. 79(11)

Building a team: the cedar river project, TAPPI JOURNAL, November 1996, Vol. 79(11)

Journal articles
Magazine articles
Open Access
A case study review of wood ash land application programs in North America, TAPPI Journal February 2021

ABSTRACT: Several regulatory agencies and universities have published guidelines addressing the use of wood ash as liming material for agricultural land and as a soil amendment and fertilizer. This paper summarizes the experiences collected from several forest products facility-sponsored agricultural application programs across North America. These case studies are characterized in terms of the quality of the wood ash involved in the agricultural application, approval requirements, recommended management practices, agricultural benefits of wood ash, and challenges confronted by ash generators and farmers during storage, handling, and land application of wood ash.Reported benefits associated with land-applying wood ash include increasing the pH of acidic soils, improving soil quality, and increasing crop yields. Farmers apply wood ash on their land because in addition to its liming value, it has been shown to effectively fertilize the soil while maintaining soil pH at a level that is optimal for plant growth. Given the content of calcium, potassium, and magnesium that wood ash supplies to the soil, wood ash also improves soil tilth. Wood ash has also proven to be a cost-effective alternative to agricultural lime, especially in rural areas where access to commercial agricultural lime is limited. Some of the challenges identified in the review of case studies include lengthy application approvals in some jurisdictions; weather-related issues associated with delivery, storage, and application of wood ash; maintaining consistent ash quality; inaccurate assessment of required ash testing; potential increased equipment maintenance; and misconceptions on the part of some farmers and government agencies regarding the effect and efficacy of wood ash on soil quality and crop productivity.

Open Access
Improved Wet Bulk Storage of Bagasse for Newsprint Pulp Production - Part I, 1993 Pulping Conference Proceedings

Improved Wet Bulk Storage of Bagasse for Newsprint Pulp Production - Part I, 1993 Pulping Conference Proceedings

Journal articles
Open Access
Improving Softwood Mechanical Pulp Properties with Ophiostom

Improving Softwood Mechanical Pulp Properties with Ophiostoma Piliferum, 1995 Pulping Conference Proceedings

Journal articles
Open Access
Xylanase Treatment for the Bleaching of Softwood Kraft Pulps

Xylanase Treatment for the Bleaching of Softwood Kraft Pulps: The Effect of Chlorine Dioxide Substitution, 1992 Pulping Conference Proceedings

Inside this Section